mum europe 2017 - traffic generator case study
TRANSCRIPT
MUM EUROPE
2017
MIKROTIK TRAFFIC GENERATOR STUDY
CASE
JOSE MANUEL ROMANj o s e r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 ndashNow) CEO FiberCLI
bull (2015 ndashNow) CTO WISP
17 years experience at IT industry Mikrotik Certified Consultant and Trainer MTCNA MTCRE MTCTCE
MTCUME MTCWE MTCIPv6E MTCINE CISACISSP Master ITIL
bull (2008 ndashNow) Security Consultant and Analyst
bull (2000 ndash2007) Networking Security and ITIL Teacher
JOSE MANUEL ROMANJ O S E r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 MUM Middle East) -System integration and analysis
bull (2016 MUM Spain) - Integracioacuten de MikroTik con cabeceras de fibra oacuteptica
bull (2016 MUM Europe) -Securing and testing with MikroTik
bull (2015 MUM Spain) -Pruebas de seguridad y configuracioacuten con Mikrotik
My previous presentations at MUM
COMPANY PROFILE
PROJECT BASEDbull Fiber optic installation outdor and
indoor (Hotel and Office Building)
bull Wireless installation Rural area and
City
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
MIKROTIK TRAFFIC GENERATOR STUDY
CASE
JOSE MANUEL ROMANj o s e r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 ndashNow) CEO FiberCLI
bull (2015 ndashNow) CTO WISP
17 years experience at IT industry Mikrotik Certified Consultant and Trainer MTCNA MTCRE MTCTCE
MTCUME MTCWE MTCIPv6E MTCINE CISACISSP Master ITIL
bull (2008 ndashNow) Security Consultant and Analyst
bull (2000 ndash2007) Networking Security and ITIL Teacher
JOSE MANUEL ROMANJ O S E r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 MUM Middle East) -System integration and analysis
bull (2016 MUM Spain) - Integracioacuten de MikroTik con cabeceras de fibra oacuteptica
bull (2016 MUM Europe) -Securing and testing with MikroTik
bull (2015 MUM Spain) -Pruebas de seguridad y configuracioacuten con Mikrotik
My previous presentations at MUM
COMPANY PROFILE
PROJECT BASEDbull Fiber optic installation outdor and
indoor (Hotel and Office Building)
bull Wireless installation Rural area and
City
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
JOSE MANUEL ROMANj o s e r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 ndashNow) CEO FiberCLI
bull (2015 ndashNow) CTO WISP
17 years experience at IT industry Mikrotik Certified Consultant and Trainer MTCNA MTCRE MTCTCE
MTCUME MTCWE MTCIPv6E MTCINE CISACISSP Master ITIL
bull (2008 ndashNow) Security Consultant and Analyst
bull (2000 ndash2007) Networking Security and ITIL Teacher
JOSE MANUEL ROMANJ O S E r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 MUM Middle East) -System integration and analysis
bull (2016 MUM Spain) - Integracioacuten de MikroTik con cabeceras de fibra oacuteptica
bull (2016 MUM Europe) -Securing and testing with MikroTik
bull (2015 MUM Spain) -Pruebas de seguridad y configuracioacuten con Mikrotik
My previous presentations at MUM
COMPANY PROFILE
PROJECT BASEDbull Fiber optic installation outdor and
indoor (Hotel and Office Building)
bull Wireless installation Rural area and
City
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
JOSE MANUEL ROMANJ O S E r o m a n f i b e r c l i c o m + 3 4 6 5 2 2 4 1 4 3 1
M A D R I D P R A G U E
bull (2016 MUM Middle East) -System integration and analysis
bull (2016 MUM Spain) - Integracioacuten de MikroTik con cabeceras de fibra oacuteptica
bull (2016 MUM Europe) -Securing and testing with MikroTik
bull (2015 MUM Spain) -Pruebas de seguridad y configuracioacuten con Mikrotik
My previous presentations at MUM
COMPANY PROFILE
PROJECT BASEDbull Fiber optic installation outdor and
indoor (Hotel and Office Building)
bull Wireless installation Rural area and
City
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
COMPANY PROFILE
PROJECT BASEDbull Fiber optic installation outdor and
indoor (Hotel and Office Building)
bull Wireless installation Rural area and
City
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
PROJECT BASEDbull Fiber optic installation outdor and
indoor (Hotel and Office Building)
bull Wireless installation Rural area and
City
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
CONSULTANTbull Mikrotik Products
bull Licensed Antennas
bull Ipv4 Brocker
bull Advanced monitoring integrations
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
TRAININGbull Official Mikrotik Training Partner
with three different languages and
modules (English Indonesia and
Spanish)
bull Courses on premises of companies in
Europe and middle east
bull Specialized in IPv6
b u s i n e s s i n q u i r i e S h e l l o f i b e r c l i c o m
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
AGENDA
Traffic Generator Introduction Special Use Case Example
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Objetive
The goal of this presentation is to explain the operation of the traffic generator
11
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Problem
What to do when I need to test or audit whether a router or a system is working correctly
12
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Symptoms
We have a complex configuration and we have no idea how to test it
13
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Solution
Traffic generator
14
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
TRAFFIC GENERATORINTRODUCTION
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
WHAT IS TRAFFIC
GENERATOR
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Traffic Generator is a tool that allows to evaluate performance of DUT (Device Under Test) or SUT (System Under Test)
ldquoldquohttpswikimikrotikcomwikiManualToolsTraffic_Generator
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
WHATrsquoS TRAFFIC GENERATOR CAN
DO
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
ldquo
ldquo
Traffic Generator tool can generate and send RAW packets over specific ports It also collects latency and jitter values txrx rates counts lost packets and
detects Out-of-Order (OOO) packets
Traffic Generator can be used similar to bandwidth test tool as well as generate packets that will be routed back to packet generator for advanced
status collection
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
DEVICE UNDER TEST
TRAFFIC GENERATOR
Test performance of device or system before migrate to production
infrastructure such as
bull PPS (Packet Per Second)
bull Throughput Bandwidth
bull CPU
bull Hardware Encryption
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Test performance of link (wired or wireless) between sites
bull Latency
bull Packet loss
bull Jitter
bull Bandwidth
SITE 1 SITE 2
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
DEVICE UNDER TEST
TRAFFIC GENERATOR TRAFFIC GENERATOR TRAFFIC GENERATOR
Polices (firewall or qos) test performance of device
bull Creating ldquofabricatedrdquopackets
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
EXAMPLE
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
CASE 1
Simple Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
DEVICE UNDER TESTTRAFFIC GENERATOR
1010024
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
ip addressadd address=1010124 interface=ether1 network=10100
ip addressadd address=1010224 interface=ether1 network=10100
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
PORT TEMPLATE STREAM
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
tool traffic-generator portadd interface=ether1 name=port1
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
tool traffic-generator packet-templateadd name=template-1 port=port1 ip-dst=10102 ip-src=10101
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
tool traffic-generator streamadd name=stream-1 packet-size=1500 tx-template=template-1
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
WHY TXRX TRAFFICrsquoS NOT EQUAL
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Because we only send (tx) traffic to the destination address as above DUTSUT only
receive traffic without sending the packet back
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
We change the template in the ldquoIPrdquo section like this
Ip address ether1 on Traffic-Generator device
Ip address ether1 on DUTSUT device
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
CASE 2
Multi-Port Traffic Generator
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
DEVICE UNDER TESTTRAFFIC GENERATOR
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
ip addressadd address=1010224 interface=ether1 network=10100add address=1020224 interface=ether2 network=10200add address=1030224 interface=ether3 network=10300
ip addressadd address=1010124 interface=ether1 network=10100add address=1020124 interface=ether2 network=10200add address=1030124 interface=ether3 network=10300
ipv6 addressadd address=200110101 interface=ether1add address=200110201 interface=ether2add address=200110301 interface=ether3
ipv6 addressadd address=200110102 interface=ether1add address=200110202 interface=ether2add address=200110302 interface=ether3
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
TEMPLATES START
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
TRAFFIC GENERATOR
DEVICE UNDER TEST
PORT 1 PORT 2 PORT 3
PORT 1 PORT 2 PORT 3
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
tool traffic-generator packet-templateadd header-stack=macipipv6udp ip-dst=10201 ip-gateway=10102 ipv6-dst=20011021128 ipv6-gateway=20011012 name=port1-to-port2add header-stack=macipipv6tcp ip-dst=10301 ip-gateway=10102 ipv6-dst=20011031128 ipv6-gateway=20011012 name=port1-to-port3add header-stack=macipipv6raw ip-dst=10101 ip-gateway=10202 ipv6-dst=20011011128 ipv6-gateway=20011022 name=port2-to-port1add header-stack=macipv6ipudp ip-dst=10301 ip-gateway=10202 ipv6-dst=20011031128 ipv6-gateway=20011022 name=port2-to-port3add header-stack=macipv6iptcp ip-dst=10101 ip-gateway=10302 ipv6-dst=20011011128 ipv6-gateway=20011032 name=port3-to-port1add header-stack=macipv6ipraw ip-dst=10201 ip-gateway=10302 ipv6-dst=20011021128 ipv6-gateway=20011032 name=port3-to-port2
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
CASE 3
Fabricated Packets test
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
In this case we wil l try a queue tree configuration that prioritizes voice traffic QoS router has
mangle rules and queue tree l imitations
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
101000024
1000024
1010024
2000010
1010100
101000100
DUT
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
In this secenario we wil l generates three diferentpackets
bull Tw o p a c ke t s ge n e ra t e d b y ( I P - P H O N E _ S I M U L ATO R ) s p e c i f i e d l i ke R T P a n d S I P p a c ke t s
bull O n e p a c ke t ge n e ra t e d b y ( I N T R U D E R ) ra n d o m p a c ke t l i ke s p o o f i n g
SCENARIO
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
ip addressadd address=101010024 interface=ether1 network=10100
IP-PHONE_SIMULATOR
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
bull RTP CALL vo ice audio data wi l l be marked by DSCP va lue of 46 DSCP va lue of 46 resul ts in a ToS byte va lue of 184 EF=0xB8
bull SIP CALL s igna l ing messages wi l l be marked by DSCP va lue of 26A DSCP va lue of 26 resu l ts in a ToS byte va lue of 104 AF31=0x68 (=104)75
CREATE FABRICATED VOIP TRAFIC
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
tool traffic-generator packet-templateadd ip-dscp=184 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_RTP udp-dst-port=16384-32767add ip-dscp=104 ip-dst=101000100 ip-gateway=10101 ip-protocol=udp name=VOIP_SIP udp-dst-port=50605061
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
INTRUDER
ip addressadd address=200001024 interface=ether1 network=200000
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
bull Create random RAW packet in Traff ic -Generator
CREATE FABRICATED RANDOM TRAFIC
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
tool traffic-generator packet-templateadd header-stack=macipraw ip-dst=101000100 ip-gateway=200001 name=spooftool traffic-generator stream add name=stream-1 packet-size=1500 tx-template=spoof
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
DUTSUT
ip addressadd address=101000124 comment=VOIP SERVER interface=ether2 network=1010000add address=1000124 comment=INTERNET interface=ether1 network=10000add address=1010124 comment=CLIENT interface=ether3 network=10100
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
bull Create two mangle for VOIP and one mangle for rest of packets dest inated to VOIP Server
bull Create three queue -treebull One parent queue ( PBX_Traff ic )bull One queue for rest packets (REST)bull One queue for VOIP packets (VOIP)
CREATE MANGLE AND QUEUE TREE
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
ip firewall mangleadd action=mark-packet chain=prerouting comment=VOIP RULES dscp=46 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting dscp=26 dst-address=101000100 new-packet-mark=voip-packets passthrough=noadd action=mark-packet chain=prerouting comment=REST RULES dst-address=101000100 new-packet-mark=rest-packets passthrough=no
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
queue treeadd name=PBX_Traffic parent=globaladd limit-at=5M max-limit=10M name=REST packet-mark=rest-packets parent=PBX_Trafficadd limit-at=1M max-limit=1M name=VOIP packet-mark=voip-packets parent=PBX_Traffic priority=1
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
LAUNCH SIMULATION
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
bull Launch t raff ic -generator f rom ldquo INTRUDERrdquo with packets 20 mbps
bull Launch t raff ic -generator f rom ldquo IP -PHONE_SIMULATORrdquo with 120 kbps t raff ic
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
INTRUDER
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
IP-PHONE SIMULATOR
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
DUT
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
CASE 4
Testing wireless
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Station
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
AP
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Traffic generator
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Stats
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Stats
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
CASE 5
Injecting pcap
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
What is pcap
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
How can I generate pcapcaptures
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Inject pcap
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Inject pcap
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Inject pcap
Conclusion
Grazie milleJose romanfiberc l i com
Conclusion
Grazie milleJose romanfiberc l i com
Grazie milleJose romanfiberc l i com