2012.10 oftein hut vn

8/13/2019 2012.10 Oftein Hut Vn

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Toward A OpenFlow enabled Software DefinedNetworking Infrastructure over TEIN

Introduction to OF@TEIN

Dr. JongWon Kim

Networked Computing Systems Laboratory

School of Information and Communications

Gwangju Institute of Science & Technology (GIST)

2012. 10. 16, OF@TEIN Collaboration Meeting @ SET HUT, Hanoi, Vietnam

8/13/2019 2012.10 Oftein Hut Vn

TEIN3The research and education

network for Asia Pacific

Linking Asia Pacific to Europe

and beyond

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OF@TEIN Infrastructure (2012~2013)

OF@KOREN

KAIST ICC

(Daejeon)

SKKU(Suwon)

KPU(Daegu)PKU

(Busan)

(Gwangju)NIA(Seoul)

Indonesia

Malaysia

Vietnam

Philippines

ThailandNetworked

Tiled Display

(Daejeon)

Live HD Video

KHU / Postech

(Suwon / Pohang)Live HD Video

OF@FIRST SmartXRacks

VoDVoD

Live HD Video

EU (Ofelia, …)

USA (OS3E-NDDI, …)

(Gwangju)

OF@TEIN

Live HD Video

OpenFlow Switch

Exp. Node (with HD camera)Exp. Node (traffic generator)

Exp. Node

OpenFlow Production Switch

(NariNet, HP)

OpenFlow Switch with NetFPGA

OpenFlow FlowVisor

OpenFlow Controller

OF@TEIN Portal

OF@TEIN SDN Tools

SmartX Rack

Live HD Video

Jeju (Jeju)

OF@KOREA

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SmartX Rack Prototype (Type B)

Management Plane Remote Power

Data Plane Serial Connection

Tunneled Data Plane

Remote Power Management

Management Node

NF Capsulator Node

HP Procurve OF Switch

Management Node

(VM & OF, SmartX / PerfSONAR)

Virtualized Experiment Node

(Worker VM 1, 2, 3, … )

Remote Power Mgmt

NF Capsulator & (Optional)

Experiment Node (NetFPGA card)

1U (4.4cm)

HP Procurve OF Switch

Management

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TEIN-linkedNREN

SmartX Rack: Site Installation

Management Plane

Data Plane

Tunneled Data Plane

Remote Power

Serial Connection

Server Rack

in a Air-

conditioned

1Gbps Data, with VLAN

support as a preferred option

2 x 100+ Mbps Control

Experiment Node

#1 (optional)

Experiment Node

#2 (optional)

Free-volt

(110~220V)

Power with 10A

C a m p u s

N e t w or k

1Gbps Data,with VLAN support10+ Public IP addresses

Management Node

(VM & OF, SmartX / PerfSONAR)

Virtualized Experiment Node(Worker VM 1, 2, 3, … )

Remote Power Mgmt

NF Capsulator & (Optional)

Experiment Node (NetFPGA card)

HP Procurve OF SwitchManagement

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Interconnecting SmartX Racksfor OF@TEIN

Worker VM #1

Monitoring

(perfSONAR)

OpenFlow

SmartX

Rack Agent

MediaX-VT

Worker VM #2

Worker VM #3

O p env S wi t ch

Data Plane OF Switch

Management Switch

Worker VM #1

Monitoring

(perfSONAR)

OpenFlow

SmartX

Rack Agent

MediaX-VT

Worker VM #2

Worker VM #3

O p e n v S w i t c h

Data Plane OF Switch

Management Switch

Worker VM #1

Monitoring

(perfSONAR)

Worker VM #2

Worker VM #3

Remote Power Mng.

NF Capsulator Node

Management Plane Tunneled Data Plane Worker VM

Data Plane Management VM

OF@TEIN Portal Server

MediaX-VT AM

OMX Server

OF@TEIN SDN Tool Node

SmartX Rack (Type A)SmartX Rack (Type A)

SmartX Rack (Type B)

# 2 OF@TEIN OpenFlow

Management Node

FlowVisor

OF@TEIN Network Management &

Monitoring Node

PerfSONAR

Collector

OpenFlow

SmartXRack Agent

MediaX-VT

OFELIA+

SmartX

Web Server

Opt-In Manager

Dataplane OF Switch

Manag.Data

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OF@TEIN Network (2012)

EU (Ofelia, …) JAPAN

(Kyushu Univ., …)

Jeju Univ. (Jeju)

Philippines

SmartX Rack

Vietnam

SmartX Rack

USA (OS3E-NDDI, …)

SmartX Rack

GIST (Gwangju)

OF@KREONET

OF@KOREN

OF@FIRST

Indonesia

SmartX RackMalaysia

SmartX RackSmartX Rack

Thailand

OF@TEIN

OF@KOREA

OpenFlow Switch

Exp. Node (with HD camera)

Exp. Node (traffic generator)

Exp. Node

(NariNet, HP)

OpenFlow FlowVisor

OpenFlow Controller

OF@TEIN Portal

OF@TEIN Network Manage.

and Measurement

OF@TEIN OF Management

OF@TEIN SDN Tools

• Philippines: ASTI @ Manila

• Vietnam: HUT @ Hanoi

• Thailand: Chulalongkorn U. @ Bangkok

• Indonesia: ITB @ Bandung

• Malaysia: UM @ Kuala Lumpur

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AS 24489

AS 24490

(AS7660)

PREGINETAS9821

VinarenAS24175

THAIRENAS24475

ASTI@Manila

Vietnam

Philippines

HUT@Hanoi

InherentAS18007

Indonesia

ITB@Bandung

Thailand

CU@Bangkok

MyrenAS24514

Malaysia

UM@Kuala Lumpur

KORENAS9270

GIST@Gwangju

City (SmartX is installed)

Primary Path

Primary Path for TH

Secondary Path

OF@TEIN Network: SmartX RacksConnectivity

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Generic Routing Encapsulation (GRE)for SmartX Rack Interconnection

Without VLAN support

Tunneling: Encapsulation withdelivery header

•GRE Packet Header Structure

10.1.1.1/10.2.1.1

10.1.1.1/10.2.1.1GRE20.1.1.1/30.1.1.1

tunnel

Delivery header

10.1.1.1 10.2.1.1

10.1.0.0/16 10.2.0.0/16

20.1.1.1 30.1.1.1

Public Network

Private

network site

Private

network site

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Racks (Bridge Option – Current

Option)

Linux Bridge

VM.B.1

VM.B.2

VM.A.3

VM.A.1

VM.A.2

VM.C.2

VM.C.1

SmartX Rack Type A

SmartX Rack TypeB

L2 GRE Tunnel

SmartX Rack TypeB

OpenFlow Production Switch (HP)

OpenFlow Production Switch (Narinet)

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VMs among SmartX Racks (OVS

Option)

Open vSwitch

VM.B.1

VM.B.2

VM.A.3

VM.A.1

VM.A.2

VM.C.2

VM.C.1

SmartX Rack Type A

SmartX Rack TypeB

FlowVisor

FlowSpace

Slices

OpenFlow Production Switch (HP)

OpenFlow Production Switch (Narinet)

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Indonesia

Malaysia

SmartX Rack

Vietnam

OF@TEIN

Phi l ippines

Thai land

SmartX Rack

OF@KOREA

(NariNet, HP)

OF@TEIN Portal Server

OMX Server

perfSONAR Toolkit

Network Monitoring Plane

OpenFlow Data Plane

OF@TEIN Network

Monitor in g WeatherMap

OF@TEIN Network Monitoring

OF@TEIN NetworkManagement & Monitor ing

OF@TEIN SDN T l

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SmartX

Resource

Aggregation Manager

NOX Core

Slice #1Slice #2 Slice #3

Virtual FlowVisor Linking

Provisioningfor Users

FlowSpaceSlices

OF@KOREA

OF@TEIN

SmartX Rack

FlowSpace

FlowVisor FlowVisor

Networking

Resource

Controller

Service (S2) Service (S3)

OMX (Open Media

eXperiment for service

composition)

OF TEIN

Portal

Interface

Experiment UI

Service (S12)

Computing

Resource

Service (S11)

OF@TEIN SDN Tools

NOX Core

FlowSpace

Admin. Slice

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OF@TEIN SDN Tools: OF@TEIN PortalWeb UI

HTTPS + XMLRPC

MediaX-VT AM

Web UI

HTTPS + XMLRPC

OF Switch

Networking

Resource

Computing

ResourceFlowSpace

HTTPS +

XMLRPC

MediaX-VT

Management

OF Switch

HTTPS +

XMLRPC

MediaX-VT

Management

FlowVisor

SmartX Rack

Type B

SmartX Rack

Type A

Clearinghouse

MediaX-VT

Plug-in

OpenFlow

Plug-in

OF@TEIN

Portal Interface

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3. Create VMsfor Experiment

4. Set controllerand selectopenflow resources

1. Create slicefor user

experiment

2. Click the created slice

OF@TEIN Portal Usage (1/2)

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6. Register user’sflowspace

7-1. Check theinformation offlowspace of

my experiment

7-2. Opt inFlowspaces toselected slice

5-1. selectopenflowresources

5-2. select portsof each resources

OF@TEIN Portal Usage (2/2)

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OF@TEIN SDN Tools: Experimenter UI

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OF@TEIN Demo Scenario

Philippines

SmartX Rack

Vietnam

SmartX Rack

GIST (Gwangju)Indonesia

SmartX RackMalaysia

Thailand

OF@TEIN

SmartX Rack

Demonstration

GIST Visual

SDNExperiment UI

SDNFlowSpace UI

OF@TEINPortal Interface

SmartX RackManagement

OF@TEINNetwork

Weather Map

Networked Tiled Display

NIA (Seoul)

Jeju Univ. (Jeju)

OF@KOREA

OpenFlow Switch

Exp. Node (with HD camera)

Exp Node (traffic generator)

Exp. Node

(NariNet, HP)

OpenFlow FlowVisor

OpenFlow Controller

Portal Server

Network Management and

Measurement Server

OF Management Node

SDN Tool Node

OF@TEINNetwork

Management

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OpenFlow Switch

End host (with HD camera)

End host (traffic generator)

End host

OF@KOREN

KAIST ICC

(Daejeon)SKKU(Suwon)

NIA(seoul)

KPU(Daegu)

PKU (Busan)

JNU (Gwangju)

OpenFlow@Korea Open Networking SummitDemo (Stanford Univ., Oct. 2011)

GwangjuSeoul

Daejeon

Networked Tiled Display

POSTECH

(Pohang)

CNU(Daejeon)

KHU(Suwon)

(Gwangju)

(Daejeon)

OF@KREONET

OF@FIRST

Live HD Video

OpenFlow Production SwitchOpenFlow Switch with NetFPGA

FlowVisor

OpenFlow Controller

Stanford(USA)

NetOpenUI

OMX UI

Visual

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OF@FIRST GFI Week Demo. (Dec. 2011)

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Media-Centric Service Composition with

Programmable SmartX Computing/Networking Nodes

MediaX node

NetOpen switchMediaXCloud node

MediaXCloud

SmartX

(Networking)

Mobile

MediaX node

Mobile

MediaX node

NetTD MediaX node

Networking ServiceComputing Service

SmartX Cloud RA

Mult i -party Visual Sharing w ith Mashup Experiment

MediaX node

Mashup

Producer

Video Decoder

Video Decoder Video

Consumer

Shortest Path

Connection C

Shortest Path

Connection CShortest Path

Connection C

Transcoder G

Displayer

Pixel Slicer G

Shortest Path

Connection C

Producer

Shortest Path

Connection CVideo Decoder

Displayer

Pixel Slicer G

Shortest Path

Connection C

Consumer

Shortest Path

Connection C

Transcoder G

Toward Balanced Service Composition based on

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Toward Balanced Service Composition based onProgrammable (and Virtualized ) Resources

- 22 -

8/13/2019 2012.10 Oftein Hut Vn

Thank you!Send Inquiry to

jongwon@gist.ac.krhttp://netmedia.gist.ac.kr

Gwangju Institute of

Science & Technology

Thank you! jongwon@gist.ac.kr

2012.10 oftein hut vn

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