Nebero Nebero Systems Pvt Limited Adding intelligence to your network

Nebero Installation amp Configuration Guide

Nebero Guide 21338

Nebero Systems Pvt Limited

Nebero Installation amp Configuration Guide

httpwwwneberocom

Nebero Guide 21338

Nebero Systems Pvt Limited

Nebero Installation amp Configuration Guide

httpwwwneberocom

Nebero Systems Pvt Limited

Nebero Installation amp Configuration Guide

httpwwwneberocom

1

Nebero Nebero Systems Pvt Limited Adding intelligence to y

Contents

SNo Description

1 Quick Installation Guide11 System Requireme hellip12 Installation hellip

13 Initial Configurati hellip2 Introduction

21 What is Nebero hellip21 How to Manage N hellip

23 Nebero Concept hellip3 Bandwidth

31 Bandwidth Setting hellip32 Bandwidth Pool hellip

4 Policies41 Creating Policies hellip

42 Modifiying Policy hellip43 Deleting a Policy hellip

44 Configuring Custo hellip45 Advance Firewall hellip

5 Groups

51 Creating Group hellip52 Modifying a Group hellip

53 Deleting a Group hellip54 Applying Time Pol hellip

55 Applying IP Restri hellipGroup

6 Users61 Creating Users hellip

62 Modifying Users hellip63 Deleting Users hellip64 User Firewall hellip

7 Surf Policy71 Allowing a SiteUrl hellip

72 Blocking a SiteUrl hellip

Nebero Guide 21338

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Nebero Nebero Systems Pvt Limited Adding intelligence to y

Contents

SNo Description

1 Quick Installation Guide11 System Requireme hellip12 Installation hellip

13 Initial Configurati hellip2 Introduction

21 What is Nebero hellip21 How to Manage N hellip

23 Nebero Concept hellip3 Bandwidth

31 Bandwidth Setting hellip32 Bandwidth Pool hellip

4 Policies41 Creating Policies hellip

42 Modifiying Policy hellip43 Deleting a Policy hellip

44 Configuring Custo hellip45 Advance Firewall hellip

5 Groups

51 Creating Group hellip52 Modifying a Group hellip

53 Deleting a Group hellip54 Applying Time Pol hellip

55 Applying IP Restri hellipGroup

6 Users61 Creating Users hellip

62 Modifying Users hellip63 Deleting Users hellip64 User Firewall hellip

7 Surf Policy71 Allowing a SiteUrl hellip

72 Blocking a SiteUrl hellip

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556

6

77

10

1112

1314

1517

181920

2021

2223

24

2626

272829

3030

31 32

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Nebero Nebero Systems Pvt Limited Adding intelligence to y

73 Block Word hellip74 Requested Url hellip

75 No Cache Sites hellip8 NetworkFirewall

81 DMZ

82 VLAN Please contact Nebero

83 Global Firewall helpdesk on ChatEmailPhone for more information

84 IP MAP 85 S-NAT

9 Services91 DHCP hellip

92 Anti Spam hellip10 Nebero Config

101 Net Config hellip102 Active Directory hellip

103 Monitor hellip104 Branding hellip

105 Disk Usage hellip106 BackupRestore Please contact Nebero

helpdesk on ChatEmailPhone for more information

107 Recycle hellip108 Advance Utility Please contact Nebero

helpdesk on ChatEmailPhone for more information

109 ShutdownRestar hellip11 Reports

111 User Web Access hellip

112 Web Site User hellip113 Web Site Url hellip

114 Blocked User We hellip115 Blocked We hellip

116 Blocked We hellip117 Content type hellip

118 System Bandwidt hellip

Nebero Guide 21338

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Nebero Nebero Systems Pvt Limited Adding intelligence to y

73 Block Word hellip74 Requested Url hellip

75 No Cache Sites hellip8 NetworkFirewall

81 DMZ

82 VLAN Please contact Nebero

83 Global Firewall helpdesk on ChatEmailPhone for more information

84 IP MAP 85 S-NAT

9 Services91 DHCP hellip

92 Anti Spam hellip10 Nebero Config

101 Net Config hellip102 Active Directory hellip

103 Monitor hellip104 Branding hellip

105 Disk Usage hellip106 BackupRestore Please contact Nebero

helpdesk on ChatEmailPhone for more information

107 Recycle hellip108 Advance Utility Please contact Nebero

helpdesk on ChatEmailPhone for more information

109 ShutdownRestar hellip11 Reports

111 User Web Access hellip

112 Web Site User hellip113 Web Site Url hellip

114 Blocked User We hellip115 Blocked We hellip

116 Blocked We hellip117 Content type hellip

118 System Bandwidt hellip

Nebero Guide 21338

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3333

35

36

3638

38

3839

40

41

414242

4647

4852

5354

54

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

119 User Bandwidth hellip1110 Connection Log hellip

12 Admin121 Admin Policy Please contact Nebero

helpdesk on ChatEmailPhone for more information

122 Admin Users Please contact Neberohelpdesk on ChatEmailPhone for more information 00

Nebero Help Desk Email Phone Yahoo Messenger ID cyberix_helpdeskGtalk ID neberohelp

Nebero Guide 21338

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helpneberocom+91-172-4318888

Nebero Nebero Systems Pvt Limited Adding intelligence to your network

119 User Bandwidth hellip1110 Connection Log hellip

12 Admin121 Admin Policy Please contact Nebero

helpdesk on ChatEmailPhone for more information

122 Admin Users Please contact Neberohelpdesk on ChatEmailPhone for more information 00

Nebero Help Desk Email Phone Yahoo Messenger ID cyberix_helpdeskGtalk ID neberohelp

Nebero Guide 21338

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helpneberocom+91-172-4318888

5556

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

Quick Installation Guide

Install Nebero with just 3 keystrokesThis guide will help you to install Nebero on your PC quickly One of the newest features introduced in this release is automatic installation The installation process has been simplified and automated to the extent that besides 3 keystrokes no user interaction is required The only effort needed from the user during the whole installation process is that heshe just needs to press Enter three times Yes I know itrsquos too good to believe but that is true with only 3 keystrokes Nebero is up and running on your PC Even this much user interaction has been left deliberately as a precautionary measure so that user doesnt end up losing all his data inadvertently due to auto partitioning Backup your data firstThe first and the foremost thing is to backup your old data in case you are performing an upgrade or you are installing Nebero on an already used PC as the installation process will erase all the partitions and thereafter no data will be recoverable SO USERS ARE STRICTLY ADVISED TO BACKUP THEIR DATA FIRST BEFORE PERFORMING ANY ACTION WE WILL NOT BE LIABLE FOR ANY DATA LOSS You can call up our technical support executive for the help on how to backup the existing data in case your are upgrading System RequirementsMinimumPROCESSOR PIV AMD 20 GHzRAM 512 MBHDD 40 GBETHERNET CARDS Two Ethernet cards requiredPeripherals Keyboard Monitor Mouse (not required)RecommendedPROCESSOR PIV AMD 30 GHzRAM 1 GB 2 GBHDD 80 GB 160 GBETHERNET CARDS Three Ethernet cards requiredPeripherals Keyboard Monitor Mouse (not required)

Nebero Guide 21338

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

Quick Installation Guide

Install Nebero with just 3 keystrokesThis guide will help you to install Nebero on your PC quickly One of the newest features introduced in this release is automatic installation The installation process has been simplified and automated to the extent that besides 3 keystrokes no user interaction is required The only effort needed from the user during the whole installation process is that heshe just needs to press Enter three times Yes I know itrsquos too good to believe but that is true with only 3 keystrokes Nebero is up and running on your PC Even this much user interaction has been left deliberately as a precautionary measure so that user doesnt end up losing all his data inadvertently due to auto partitioning Backup your data firstThe first and the foremost thing is to backup your old data in case you are performing an upgrade or you are installing Nebero on an already used PC as the installation process will erase all the partitions and thereafter no data will be recoverable SO USERS ARE STRICTLY ADVISED TO BACKUP THEIR DATA FIRST BEFORE PERFORMING ANY ACTION WE WILL NOT BE LIABLE FOR ANY DATA LOSS You can call up our technical support executive for the help on how to backup the existing data in case your are upgrading System RequirementsMinimumPROCESSOR PIV AMD 20 GHzRAM 512 MBHDD 40 GBETHERNET CARDS Two Ethernet cards requiredPeripherals Keyboard Monitor Mouse (not required)RecommendedPROCESSOR PIV AMD 30 GHzRAM 1 GB 2 GBHDD 80 GB 160 GBETHERNET CARDS Three Ethernet cards requiredPeripherals Keyboard Monitor Mouse (not required)

Nebero Guide 21338

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Nebero Systems Pvt Limited

This guide will help you to install Nebero on your PC quickly One of the newest features introduced in this release is automatic installation The installation process has been simplified and automated to the extent that besides 3 keystrokes no user interaction is required The only effort needed from the user during the whole installation process is that heshe just needs to press Enter three times Yes I know itrsquos too good to believe but that is true with only 3 keystrokes Nebero is up and running on your PC Even this much user interaction has been left deliberately as a precautionary measure so that user doesnt end up losing all his data inadvertently due to auto

The first and the foremost thing is to backup your old data in case you are performing an upgrade or you are installing Nebero on an already used PC as the installation process will erase all the

SO USERS ARE STRICTLY ADVISED TO BACKUP THEIR DATA FIRST BEFORE PERFORMING ANY ACTION WE WILL NOT BE LIABLE

You can call up our technical support executive for the help on how to

5

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

Installation

Put in your latest Nebero installation disk in the CD-ROMDVD drive of your PC and reboot Make sure your CD-ROMDVD drive is on the top priority in the boot order of your BIOS otherwise your system wont boot from the CD-ROMDVD drive If needed please change the boot order of your system in BIOS setup and give your CD-ROMDVD drive top priorityAfter rebooting you will be greeted by Nebero boot prompt Please press Enter to boot from Nebero installation disk You system will now boot from the Nebero installation disk and will perform the actions necessary for installation of Nebero Nebero setup will automatically calculate the partitions required for installation and will inform you before actually creating the partitions through a red-colored popup window It will wait patiently for your confirmation to proceed further Only when you press Enter it will proceed further and will actually start creating the partitions for you It will create the partitions and format them with required file system And the installation will proceed further Nebero setup will once again ask you to press enter this time the last one when the installation process will finish As you press enter your PC will reboot into your newly installed Nebero

Initial Configuration

After reboot you will be taken to Nebero login prompt Enter nebero as user name and nebero123 as password and Nebero Setup Utility will flash up with its white border and blue background Here you will define your network details and will tune Nebero according to your particular network scenario Here you will need to define-

INTERNAL IP ADDRESS This IP address will be assigned to internal network card the one which will have internal LAN cable terminated on it All other PCs in your LAN will access internet thru it So you will have to define this IP address in their network setup as gateway and primary DNSEXTERNAL IP ADDRESS This IP address will be assigned to external network card the one which will have external cable (cable from your ISPs router) terminated on it It is your public IP give to you by your ISP GATEWAY Gateway IP address given to you by your ISP DNS Primary and Secondary DNS given to you by your ISPDMZ IP address of your DMZ Perimeter Area Network If you dont have DMZ Perimeter Area Network dont leave this field blank rather enter a fake IP address which doesnt clash with any of your existing networkSave and exit from Network configuration Nebero will take some time and will inform you when the configuration is done with a pop Settings Successfully updatedYou can use Ping from the Utilities section in Nebero Setup Utility to confirm that both your internal and external network cards are functioning properly Once you are sure both the cards are functioning properly you can proceed further Otherwise go back to the Network Configuration section of Nebero Setup Utility and do the required modificationsDefine Bandwidth settings Policies Groups and UsersNow you are ready to configure your bandwidth settings make policies define groups and users We will do them step-by-step and will proceed gradually 1 First define Bandwidth Settings2 Second define Policies3 Third make Groups4 And at last populate your groups with users

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Put in your latest Nebero installation disk in the CD-ROMDVD drive of your PC and reboot Make sure your CD-ROMDVD drive is on the top priority in the boot order of your BIOS otherwise your

If needed please change the boot order of your system in BIOS setup and give your CD-ROMDVD drive top priorityAfter rebooting you will be greeted by Nebero boot prompt Please press Enter to boot from Nebero installation disk You system will now boot from the Nebero installation disk and will perform the actions necessary for installation of Nebero Nebero setup will automatically calculate the partitions required for installation and will inform you before actually creating the partitions through a red-colored popup window It will wait patiently for your confirmation to proceed further Only when you press Enter it will proceed further and will actually start creating the partitions for you It will create the partitions and format them with required file system And the installation will proceed further Nebero setup will once again ask you to press enter this time the last one when the installation process will finish As you press enter your PC

After reboot you will be taken to Nebero login prompt Enter nebero as user name and nebero123 as password and Nebero Setup Utility will flash up with its white border and blue background Here you will define your network details and will tune Nebero according to your

This IP address will be assigned to internal network card the one which will have internal LAN cable terminated on it All other PCs in your LAN will access internet thru it So you will have to define this IP address in their network setup as gateway and primary DNS

This IP address will be assigned to external network card the one which will have external cable (cable from your ISPs router) terminated on it It is your public IP

IP address of your DMZ Perimeter Area Network If you dont have DMZ Perimeter Area Network dont leave this field blank rather enter a fake IP address which doesnt clash with any of

Save and exit from Network configuration Nebero will take some time and will inform you when

You can use Ping from the Utilities section in Nebero Setup Utility to confirm that both your internal and external network cards are functioning properly Once you are sure both the cards are functioning properly you can proceed further Otherwise go back to the Network Configuration

Now you are ready to configure your bandwidth settings make policies define groups and users

6

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INTRODUCTION

Nebero Soft UTM

What is Nebero

Nebero is a Soft UTM A UTM is an acronym to Unified Threat Management system It is a single piece of defense against the unreliable Internet It is a gateway level product that provides all the services expected out of a gateway product like Internet Firewall Web proxy Pop proxy VPN IPSIDS and so on

How to manage Nebero

Nebero is a linux based distribution It has two consoles for administrationNEBERO MANAGEMENT CONSOis a full-featured web based control that allows administrators to manage and monitor it remotely COMMAND LINE CONSOLE which allows to configure the network settings on the nebero server

What are the requirements for Nebero Management

Nebero management is platform independent You can mange it from any Windows Mac Linux system It just requires Mozilla Firefox for management

How to access Nebero Management Console

Open Mozilla Firefox and enter the following url

or

Nebero Guide 21338

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httpltnebero-local-ipgtnebero

httpsltnebero-local-ipgtnebero

Nebero Nebero Systems Pvt Limited Adding intelligence to your network

INTRODUCTION

Nebero Soft UTM

What is Nebero

Nebero is a Soft UTM A UTM is an acronym to Unified Threat Management system It is a single piece of defense against the unreliable Internet It is a gateway level product that provides all the services expected out of a gateway product like Internet Firewall Web proxy Pop proxy VPN IPSIDS and so on

How to manage Nebero

Nebero is a linux based distribution It has two consoles for administrationNEBERO MANAGEMENT CONSOis a full-featured web based control that allows administrators to manage and monitor it remotely COMMAND LINE CONSOLE which allows to configure the network settings on the nebero server

What are the requirements for Nebero Management

Nebero management is platform independent You can mange it from any Windows Mac Linux system It just requires Mozilla Firefox for management

How to access Nebero Management Console

Open Mozilla Firefox and enter the following url

or

Nebero Guide 21338

httpwwwneberocom

httpltnebero-local-ipgtnebero

httpsltnebero-local-ipgtnebero

Nebero Systems Pvt Limited

Nebero is a Soft UTM A UTM is an acronym to Unified Threat Management system It is a single piece of defense against the unreliable Internet It is a gateway level product that provides all the services expected out of a gateway product like Internet Firewall Web proxy Pop proxy VPN

is a full-featured web based control that allows

which allows to configure the network settings on the nebero

Nebero management is platform independent You can mange it from any Windows Mac Linux

7

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NEBERO LOGINOpen Nebero console in Mozilla Firefox (Web Browser) by entering the IP address of Nebero followed by nebero in the address bar of 192168101nebero Enter username and password for login in to nebero admin console Default username

is admin and passwoadmin123

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Open Nebero console in Mozilla Firefox (Web Browser) by entering the IP address of Nebero 192168101nebero

Enter username and password for login in to nebero admin console Default username

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Open Nebero console in Mozilla Firefox (Web Browser) by entering the IP address of Nebero 192168101nebero

Enter username and password for login in to nebero admin console Default username

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Once correct user name and password have been provided summary page as shown below will be displayed

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Once correct user name and password have been provided summary page as shown below will

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NEBERO CONCEPT

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Bandwidth settings

The Configuration starts with the bandwidth settings Bandwidth settings includes setting up of assured and maximum bandwidth parameters as given by the ISP for your internet connection Like for 2Mbps 11 leased line the assured and maximum bandwidth is 2048Kbps

For bandwidth settings in Nebero following steps have to be taken Click Bandwidth on the Menu provided on the left side of the screen Here two options

will be shown Click Setting

The following screen will be displayed

Setup Incoming and Outgoing bandwidth settings for WAN1 that is the first ISPNebero enterprise has multiple ISP support for load sharing and automatic fail over

Extra Parameter Burst is for some ISP that supports bursts Change only if you know about the burst parameters The QoS Bandwidth shaping is preconfigured to a optimal configuration If you want to change any values change and after that click on Save to save the settings

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The Configuration starts with the bandwidth settings Bandwidth settings includes setting up of assured and maximum bandwidth parameters as given by the ISP for your internet connection Like for 2Mbps 11 leased line the assured and maximum bandwidth is 2048Kbps

Click Bandwidth on the Menu provided on the left side of the screen Here two options

Setup Incoming and Outgoing bandwidth settings for WAN1 that is the first ISPNebero enterprise has multiple ISP support for load sharing and automatic fail over

Extra Parameter Burst is for some ISP that supports bursts Change only if you know about the

The QoS Bandwidth shaping is preconfigured to a optimal configuration If you want to change any

11

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Nebero Systems Pvt Limited

The Configuration starts with the bandwidth settings Bandwidth settings includes setting up of assured and maximum bandwidth parameters as given by the ISP for your internet connection Like for 2Mbps 11 leased line the assured and maximum bandwidth is 2048Kbps

Click Bandwidth on the Menu provided on the left side of the screen Here two options

Setup Incoming and Outgoing bandwidth settings for WAN1 that is the first ISPNebero enterprise has multiple ISP support for load sharing and automatic fail over

Extra Parameter Burst is for some ISP that supports bursts Change only if you know about the

The QoS Bandwidth shaping is preconfigured to a optimal configuration If you want to change any

11

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

BANDWIDTH POOLSBandwidth Pool

Next step is to create bandwidth poolsBandwidth pools are the lowest level division of the total internet bandwidth like dividing bandwidth among different departments The bandwidth division has a tree structure where each branch is a pool which can further be divided into pools

Now click on B_Tree It will show the ROOT bandwidth pool Click on the Plus (+)It will show a form for creating new pool Set the incoming and outgoing bandwidth valuesThis will create the bandwidth pool

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Bandwidth pools are the lowest level division of the total internet bandwidth like dividing bandwidth among different departments The bandwidth division has a tree structure where each branch is a

Now click on B_Tree It will show the ROOT bandwidth pool Click on the Plus (+)It will show a form for creating new pool Set the incoming and outgoing bandwidth values

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POLICIES

After setting up the bandwidth settings now itrsquos time to setup the main action part of this system that is the POLICIES 0

What is a policy in Nebero

A policy is a collection of rule sets that define various kind of accesses that a user will enjoy to which this policy will apply It consists of three components1 BASIC FIREWALL2 WEB PROXY3 POP PROXY

BASIC FIREWALL Firewall is a kind of barrier between the external network and internal LAN For security reasons it has a restrictive default policy It means that by default every port is blocked To access any internet service like Web access SMTP POP etc we have to open that ports in the basic firewall WEB PROXY Web proxy provides web-filtering functions like blocking of sites content-filtering functions like blocking binary audio video etc files being downloaded through web

POP PROXY Provides the scanning of mails for spams and viruses that are being accessed through an email (pop3) client like Microsoft Outlook Mozilla Thunderbird etc

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After setting up the bandwidth settings now itrsquos time to setup the main action part of this system

A policy is a collection of rule sets that define various kind of accesses that a user will enjoy to

BASIC FIREWALL Firewall is a kind of barrier between the external network and internal LAN For security reasons it has a restrictive default policy It means that by default every port is blocked To access any internet service like Web access SMTP POP etc we have to open that ports in the

WEB PROXY Web proxy provides web-filtering functions like blocking of sites content-filtering functions like blocking binary audio video etc files being downloaded through web

POP PROXY Provides the scanning of mails for spams and viruses that are being accessed through an email (pop3) client like Microsoft Outlook Mozilla Thunderbird etc

13

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Nebero Systems Pvt Limited

After setting up the bandwidth settings now itrsquos time to setup the main action part of this system

A policy is a collection of rule sets that define various kind of accesses that a user will enjoy to

BASIC FIREWALL Firewall is a kind of barrier between the external network and internal LAN For security reasons it has a restrictive default policy It means that by default every port is blocked To access any internet service like Web access SMTP POP etc we have to open that ports in the

WEB PROXY Web proxy provides web-filtering functions like blocking of sites content-filtering functions like blocking binary audio video etc files being downloaded through web

POP PROXY Provides the scanning of mails for spams and viruses that are being accessed through an email (pop3) client like Microsoft Outlook Mozilla Thunderbird etc

13

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

CREATING POLICIES

The various options provided in PolicygtAdare Name of the Policy Comment for the Policy The check-boxes are provided for enablingdisabling Basic Firewall Proxy or Pop Proxy

Selecting Basic Firewall enables the firewall for this policy Disabling Firewall will leave the system vulnerable to external attacks Just check the options in Basic Firewall which you want to give access to the users

The Basic Firewall has three sub-parts Basic Application (to enabledisable HTTP HTTPS SMTP POP3 POP3S FTP SSHSCP TELNET IMAP IMAPS LDAP LDAPS options)Customized Application (to enabledisable ports being opened by the administrator using Policies gt eg- sshf ssht ssho plesk yahoo rdesktop dictionary options) and Chat (to enabledisable GtalkJabber MSN Yahoo AIM mirc ICQ skype chat softwares)

Selecting Proxy option makes logs of the users and restrict the checked sites Disabling Proxy deactivates all sort of site restrictions and logsreports will not be

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are Name of the Policy Comment for the Policy The check-boxes are provided for enablingdisabling Basic Firewall Proxy or Pop Proxy

Selecting Basic Firewall enables the firewall for this policy Disabling Firewall will leave the system vulnerable to external attacks Just check the options in Basic

Basic Application (to enabledisable HTTP HTTPS SMTP POP3 POP3S FTP

Customized Application (to enabledisable ports being opened by the administrator eg- sshf ssht ssho plesk yahoo rdesktop

Chat (to enabledisable GtalkJabber MSN Yahoo AIM mirc ICQ skype chat

Selecting Proxy option makes logs of the users and restrict the checked sites Disabling Proxy deactivates all sort of site restrictions and logsreports will not be

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

available for members of this policy Block Site too is divided into three parts Site-Category (this includes blocking many categories of sites like Ads Social networking Porn Banking etc) Block download of File Type (this includes blocking download of different kinds of files like Word documents Binary files pdf files Excel documents Flash files Archive files Audio files Images Text files Video files Presentation files and Streaming) and Block Upload of all Files via web

Selecting Pop Proxy option scans all the incoming mails for virus and spam accessed by the user through an Email Client like OutlookThunderbird etc through a pop server

MODIFYING POLICIES

On the Main Menu click Polic Click Modify and you will be redirected to a window asking to Select a policy The following screen will be shown

It modifies the policies which have been made earlier To MODIFY a policy select appropriate policy from the Dropdown list and click Show

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Nebero Systems Pvt Limited

available for members of this policy Block Site too is divided into three parts Site-Category (this includes blocking many categories of sites like Ads Social networking Porn Banking etc) Block download of File Type (this includes blocking download of different kinds of files like Word documents Binary files pdf files Excel documents Flash files Archive files Audio files Images Text files Video files Presentation files and Streaming) and Block Upload of all Files via web Selecting Pop Proxy option scans all the incoming mails for virus and spam accessed by the user through an Email Client like OutlookThunderbird etc through

Click Modify and you will be redirected to a window asking to

It modifies the policies which have been made earlier To MODIFY a policy select

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

It opens up a window displaying all the items with selections according to earlier configuration of the policy For example the following screen shows a policy named ldquoblockrdquo created earlier by the administrator comes up

Changes can be made to the policy by enablingdisabling the appropriate items and clicking Modify

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It opens up a window displaying all the items with selections according to earlier configuration of the policy For example the following screen shows a policy named ldquoblockrdquo

Changes can be made to the policy by enablingdisabling the appropriate items and clicking

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Nebero Nebero Systems Pvt Limited Adding intelligence to your network

DELETING A POLICY

On the Main Menu click Policy Click Delete and you will be redirected to a window asking to Delete a policy The following screen shows up

This screen shows all the created policies To delete a policy select the appropriate policy earlier made in the firewall Select the policy and type the following phrase in the box belowldquoI understand this will irrevocably remove all the policies that have been checkedrdquo(NoteThe policy will only be deleted if you type the following phrase in the box below)

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On the Main Menu click Policy Click Delete and you will be redirected to a window asking

This screen shows all the created policies To delete a policy select the appropriate policy earlier made in the firewall Select the policy and type the following phrase in the box belowldquoI understand this will irrevocably remove all the policies that have been checkedrdquo(NoteThe policy will only be deleted if you type the following phrase in the box below)

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CONFIGURE (HOW TO OPEN A NEW PORT IN NEBERO )

On the Main Menu click Policy Click Configure and a user is redirected to a window asking to Configure a policy The following screen shows up

The screen asks for Adding extra services with their Port Numbers and shows services those are already addedTo Add Extra service enter Service Name and Port in the respective input boxes and click Add

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On the Main Menu click Policy Click Configure and a user is redirected to a window asking to

The screen asks for Adding extra services with their Port Numbers and shows services those are

To Add Extra service enter Service Name and Port in the respective input boxes and click Add

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Advanced firewall

On the Main Menu click Policy Click Advance Firewall and a user is redirected to a window asking to select a policy After selecting appropriate policy click Show The following screen shows up (here ldquoblockrdquo policy is selected as an example)

A Custom Rule can be added to a specified Policy

Here we can DROP ACCEPT or REJECT the specified IP for making connection with a specified port using a specified Protocol

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On the Main Menu click Policy Click Advance Firewall and a user is redirected to a window asking to select a policy After selecting appropriate policy click Show The following screen shows

Here we can DROP ACCEPT or REJECT the specified IP for making connection with a

19

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GROUPS

In Nebero a group is a kind of container of users It has two main attributesbull Every group is attached to a bandwidth poolbull Every group has a default nebero policy that will in turn affects the user being member of

that group

CREATE A GROUP

Click Group on the Main Menu provided on the left side of the screen Here five options are shown The various options defined in Group are Add Modify Delete Time Policy and IP Restriction The various options are described below

Clicking GroupgtAd shows the following screen

For Adding a new group enter the bull Group Name

bull Group Color (different groups can be given different colors) bull Group Comment

Nebero Guide 21338

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Every group has a default nebero policy that will in turn affects the user being member of

on the Main Menu provided on the left side of the screen Here five options are shown The various options defined in Group are Add Modify Delete Time Policy and IP

Group Color (different groups can be given different colors)

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Nebero Systems Pvt Limited

Every group has a default nebero policy that will in turn affects the user being member of

on the Main Menu provided on the left side of the screen Here five options are shown The various options defined in Group are Add Modify Delete Time Policy and IP

Group Color (different groups can be given different colors)

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bull Max Online User(maximum number of online users that can login at a time)bull Expiry Date(expiry date for a group) bull Group Type(select a group type the various group types are System based

Group using IP address to access the Internet Web based Group requiring Authentication to access the Internet and Active Directory Users being uses being used as nebero users)

bull Default Policy(select a policy defined earlier)bull Then we have option to bull Select a Bandwidth Pool where per user Bandwidth Allocation from Pool

defined by you in the B_TREE can be done

MODIFY A GROUP

Clicking Group gtModify shows a screen where a group is to be selected from the dropdown and Click GoThe following screen shows up(HERE as an example ldquoofficerdquo group has been selected )

Here required modifications can be made to the group

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Max Online User(maximum number of online users that can login at a time)

Group Type(select a group type the various group types are System based Group using IP address to access the Internet Web based Group requiring Authentication to access the Internet and Active Directory Users being uses

Default Policy(select a policy defined earlier)

Select a Bandwidth Pool where per user Bandwidth Allocation from Pool

shows a screen where a group is to be selected from the dropdown and

The following screen shows up(HERE as an example ldquoofficerdquo group has been selected )

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Max Online User(maximum number of online users that can login at a time)

Group Type(select a group type the various group types are System based Group using IP address to access the Internet Web based Group requiring Authentication to access the Internet and Active Directory Users being uses

Default Policy(select a policy defined earlier)

Select a Bandwidth Pool where per user Bandwidth Allocation from Pool

shows a screen where a group is to be selected from the dropdown and

The following screen shows up(HERE as an example ldquoofficerdquo group has been selected )

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Delete a Group

Clicking GroupgtDe shows the following screen asking to Delete a group

IMPORTANT GROUPS CAN ONLY BE DETETED IF EMPTY LIKE POLICIES CAN ONLY BE DELETED IF IT IS NOT ATTACHED TO A GROUP

This screen shows all the created groups To delete a group select the appropriate group Select the group and type the following phrase in the box below

ldquoI understand this will irrevocably remove all the group(s) that have been checkedrdquo(NoteThe group will only be deleted if you type the above phrase in the box)

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IMPORTANT GROUPS CAN ONLY BE DETETED IF EMPTY LIKE POLICIES CAN ONLY BE

This screen shows all the created groups To delete a group select the appropriate group Select

ldquoI understand this will irrevocably remove all the group(s) that have been checkedrdquo(NoteThe group will only be deleted if you type the above phrase in the box)

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IMPORTANT GROUPS CAN ONLY BE DETETED IF EMPTY LIKE POLICIES CAN ONLY BE

This screen shows all the created groups To delete a group select the appropriate group Select

ldquoI understand this will irrevocably remove all the group(s) that have been checkedrdquo(NoteThe group will only be deleted if you type the above phrase in the box)

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Time based Policies

Time based policies in nebero provides a way to control the access to the users that they will enjoy at any particular instant of time For example an administrator dont want to give social networking sites access and chatting during production hours to its users also he doesnt want to restrict its users to enjoy that freedom during lunch hours so he will create a default policy that restricts the user access of that sites and create another policy that allows that access and apply that policy for that group from lets say 1200 to 1400 hours for weekdays Clicking GroupgtTime Policy shows the following screen

Create a time based policies as per your requirement

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Time based policies in nebero provides a way to control the access to the users that they will enjoy at any particular instant of time For example an administrator dont want to give social networking sites access and chatting during production hours to its users also he doesnt want to restrict its users to enjoy that freedom during lunch hours so he will create a default policy that restricts the user access of that sites and create another policy that allows that access and apply that policy for

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IP RestrictionIP Restrictions are for web-based users to allow or restrict users to login from a range of IP addressesClicking Groupgt IP Restriction shows the following screen

When Clicked to it will show hellip (next page)

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to allow or restrict users to login from a range of IP

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to allow or restrict users to login from a range of IP

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Add the range of IP Addresses and Click on Add to allow login access to that range otherwise uncheck thAllow Log and click on Add to restrict users to login from this range

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Add the range of IP Addresses and Click on Add to allow login access to that range otherwise and click on Add to restrict users to login from this range

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USERS

Click Users on the Main Menu provided on the left side of the screen Here four options are shown The various options defined in Users are Add Modify Delete and User Firewall The various options are described below

Creating New UsersClicking UsersgtAd shows the following screen

F or Adding a new user enter the Full Name User Password Group Name(to be selected from dropdown) Expiry Date(expiry date for a user) IP address(only applicable for System based groups) Sex(male or female) E-mail Phone Address and click Create

(Note fields marked are compulsor)

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on the Main Menu provided on the left side of the screen Here four options are shown The various options defined in Users are Add Modify Delete and User Firewall The

shows the following screen

or Adding a new user enter the Full Name User Password Group Name(to be selected from dropdown) Expiry Date(expiry date for a user) IP address(only applicable for System based

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on the Main Menu provided on the left side of the screen Here four options are shown The various options defined in Users are Add Modify Delete and User Firewall The

shows the following screen

or Adding a new user enter the Full Name User Password Group Name(to be selected from dropdown) Expiry Date(expiry date for a user) IP address(only applicable for System based

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Modify (to modify existing user)

Clicking UsersgtMo a screen opens up asking to Search a user A search can be done by searching any of the given options (As an example we search a user ldquonicholasrdquo) The result shows the following screen

Here modifications can be made to the searched user A LockUnlock option is also there for Locking or Unlocking a user

Locked yours will no longer be able to access internet Only when unlocked they will be able to enjoy internet access

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a screen opens up asking to Search a user A search can be done by searching any of the given options (As an example we search a user ldquonicholasrdquo) The result shows

Here modifications can be made to the searched user A LockUnlock option is also there for

Locked yours will no longer be able to access internet Only when unlocked they will be able to

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Delete (to delete a user)

Clicking UsersgtDel a screen opens up asking to Search a user A search can be done by searching any of the given options to delete a user (As an example we search a user ldquonicholasrdquo) The result shows the following screen

This screen shows the searched user(s) To delete a user select the appropriate user(s) and type the following phrase in the box below

ldquoI understand this will irrevocably remove all the user(s) that have been checkedrdquo and click Delete

(Note The group will only be deleted if you type the following phrase in the box below)

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a screen opens up asking to Search a user A search can be done by searching any of the given options to delete a user (As an example we search a user ldquonicholasrdquo)

This screen shows the searched user(s) To delete a user select the appropriate user(s) and type

ldquoI understand this will irrevocably remove all the user(s) that have been checkedrdquo and click Delete

(Note The group will only be deleted if you type the following phrase in the box below)

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User Firewall (to add customized Firewall RuleClicking UsersgtUs Firewall a screen opens up asking to Selecting a Policy (As an example we search a group ldquoofficerdquo and a user ldquonicholasrdquo) The result shows the following screen

Here customized Firewall rule can be added to be applied on a particular user User Firewall is used to deny or give some specific access to the specified user in a specified group

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Firewall a screen opens up asking to Selecting a Policy (As an example we search a group ldquoofficerdquo and a user ldquonicholasrdquo) The result shows the following screen

Here customized Firewall rule can be added to be applied on a particular user User Firewall is used to deny or give some specific access to the specified user in a specified group

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SURF POLICY

Although Nebero Policy has a comprehensive categories of sites that can be blocked but at times you want to allow or block access to a particular site or url Such settings can be done under Surf Policy

ALLOW SITE

Clicking Surf Policy gt Allow shows a screen as shown belowSelect the policy to which you want to allow the site access Add the site you want to allow and click on the Allow Tab

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Although Nebero Policy has a comprehensive categories of sites that can be blocked but at times you want to allow or block access to a particular site or url Such settings can be done under Surf

Select the policy to which you want to allow the site access Add the site you want to allow and

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BLOCK SITE

As a site is allowed in the previous section similarly a site can be blocked

Clicking Surf Policy gt Block shows a screen as shown belowSelect the policy to which you want to block the site access Add the site you want to block and click on the Block Tab

Allow URLAs a site is allowed in same manner a url can be allowed for a particular policy

Clicking Surf Policy gt Allow shows a screen as shown belowSelect the policy to which you want to allow the url access Add the url you want to allow and click on the Allow Tab

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Select the policy to which you want to block the site access Add the site you want to block and

As a site is allowed in same manner a url can be allowed for a particular policy

Select the policy to which you want to allow the url access Add the url you want to allow and click

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BLOCK URL

As a url is allowed in the previous section similarly a url can be blockedClicking Surf Policy gt Block shows a screen as shown belowSelect the policy to which you want to block the url access Add the url you want to block and click on the Block Tab

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Select the policy to which you want to block the url access Add the url you want to block and click

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BLOCK WORD

Words can be blocked that when appear in the URL portion or query portion of a web requestClick on Surf Policy gt Block and it will show a screen where you can select a policy and it will show the words already blocked

You can select search criterion that is where to search the wordURL or Query string

You can also select among five options that allows what kind of search pattern you wantAnywhere (default) ndash Anywhere in the lineWord StartWord End Complete Word Select the appropriate options and enter the word to be blocked and click on Block

REQUESTED URLSIf you have checked the ALLOW FEEDBACK in the Nebero Policies and a user gets a message like shown below on accessing a blocked site

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Words can be blocked that when appear in the URL portion or query portion of a web request and it will show a screen where you can select a policy and it

You can also select among five options that allows what kind of search pattern you want

Select the appropriate options and enter the word to be blocked and click on Block

If you have checked the ALLOW FEEDBACK in the Nebero Policies and a user gets a message

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the user can request for that url access stating the reason why heshe want that accessSuch requests can be seen by the administrator under Surf Policy gt Requested UrlHere administrators can allow access to such urls

You can allow access to that particular URL only or you can allow access to the complete site

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the user can request for that url access stating the reason why heshe want that accessSurf Policy gt Requested Url

You can allow access to that particular URL only or you can allow access to the complete site

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No Cache Sites

You can add here the sites for which you want no caching in the web proxy

Click Surf Policy gt No Cacadd the no cache site in the space provided and then click on the Add Tab

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add the no cache site in the space provided and then click on

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SERVICES

Click on Services it will show two services 1 DHCP2 AntiSpam

DHCP

The Dynamic Host Configuration Protocol server can be configured using this sectionConfigure the global DHCP settings like Network Subnet Mask DNS Gateway Default and Maximum Lease time for the hostsClick on Save to save the settings

N ow you can add a range or a static IP that binds to a MAC Address

ANTI SPAMAntispam can be configured in this section You can enable or disable spam checking by checkingunchecking Spam Check Enabled checkbox and clicking on Save

You can setup Required Hits that is the value used by anti-spam for comparing the mail spam score with it If the score is above the Required Hits it will be marked as spam You can increase it if you are getting lots of spams You can select whether to Skip RBL checks that is the remote blacklist checks done by the antispam server

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The Dynamic Host Configuration Protocol server can be configured using this sectionConfigure the global DHCP settings like Network Subnet Mask DNS Gateway Default and

ow you can add a range or a static IP that binds to a MAC Address

Spam Check Enabled

You can setup Required Hits that is the value used by anti-spam for comparing the mail spam score with it If the score is above the Required Hits it will be marked as spam

You can select whether to Skip RBL checks that is the remote blacklist checks done by the

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The Dynamic Host Configuration Protocol server can be configured using this sectionConfigure the global DHCP settings like Network Subnet Mask DNS Gateway Default and

ow you can add a range or a static IP that binds to a MAC Address

Spam Check Enabled

You can setup Required Hits that is the value used by anti-spam for comparing the mail spam score with it If the score is above the Required Hits it will be marked as spam

You can select whether to Skip RBL checks that is the remote blacklist checks done by the

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You can also create blacklist and whitelist that will be used by the antispam to base its decision whether mails coming from a particular email id or domain is a spam or not

For example you can add ldquorediffmailcomrdquo to blacklist to mark all mails coming from the rediffmailcom domain to be treated as spam

Similarly whitelists can be created

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You can also create blacklist and whitelist that will be used by the antispam to base its decision

For example you can add ldquorediffmailcomrdquo to blacklist to mark all mails coming from the

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NEBERO CONFIG

This section can be used to configure the nebero system

NETCONFIG

Netconfig shows the network configurations of the nebero firewall It has an Advanced Utilities Link that can be used for advanced uses like bulk user creation restoring backup etc

MONITOR

Monitor is a control panel for starting and stopping different services Although every service is started when it is configured yet you can enabledisable services at your own will

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It has an Advanced Utilities Link that can be used for advanced uses like bulk user creation

Monitor is a control panel for starting and stopping different services Although every service is started when it is configured yet you can enabledisable services at your own

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BRANDINGIn this section you can customize the look and feel of Nebero bull You can set Login Screen Text that is displayed when web-based users login into Neberobull You can set Error Screen Text that will be displayed when a user access a blocked site bull You can also set Login Popup Window text Site to be opened on login Image to be

displayed at login Page for Web-based Users

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You can set Login Screen Text that is displayed when web-based users login into NeberoYou can set Error Screen Text that will be displayed when a user access a blocked site You can also set Login Popup Window text Site to be opened on login Image to be

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DISK USAGEIt shows the hard disk usage of the Nebero system partition wise

BACKUPYou can setup a ftp server for taking backup of nebero This backup of Nebero settings can be scheduled or can be taken manually Setup the required fields and setup the time frequency when to take the backup

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You can setup a ftp server for taking backup of nebero This backup of Nebero settings can be scheduled or can be taken manually Setup the required fields and setup the time frequency when

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RECYCLEThe proxy caches can be recycled by clicking on Now You can setup the recycle rate for different reports like user web access report IPSIDS report etc

SHUTDOWN REBOOTYou can shutdown or reboot the nebero machine from this section Just complete the phrase to confirmI understand I am going to shutdownreboot the server

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The proxy caches can be recycled by clicking on Now You can setup the recycle rate for different

You can shutdown or reboot the nebero machine from this section Just complete the phrase to

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NEBERO REPORTSNebero UTM provides comprehensive reporting of the users web activity You can search for the users websites access report for a particular duration

1 For accessing the reports of the User Web Access cliUser Web under the Reports You can select the ldquoFrom Daterdquo and ldquoTo daterdquo the user name group name and total number of records to be shown on the page and click on Search Also you can directly click on Search without selecting any option

This will give you user listing as the result You can order users list by different columns like for ordering users in the descending order of Bytes Download just click on the ldquoBytes Downloadedrdquo Title

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Nebero UTM provides comprehensive reporting of the users web activity You can search for the

under the You can select the ldquoFrom Daterdquo and ldquoTo daterdquo the user name group name and total

number of records to be shown on the page and click on Search Also you can directly click on

You can order users list by different columns like for ordering users in the descending order of

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This will display the users list starting from the user who has downloaded maximum bytes till nowFor details of this usage just click on the username Now you get the list of websites being accessed by the user

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This will display the users list starting from the user who has downloaded maximum bytes till nowFor details of this usage just click on the username Now you get the list of websites being

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You can again arrange these sites according to the size of the sites being accessed by clicking on the Bytes Dow Title above

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You can again arrange these sites according to the size of the sites being accessed by clicking on

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For further information you can click on the site to look at the urls being accessed of these websites Just click on any site it will display the url listing

You can block these sites right from here by click on the checkbox and then click on block button

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For further information you can click on the site to look at the urls being accessed of these

You can block these sites right from here by click on the checkbox and then click on block button

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2 Similarly you can view the repoWeb sites User that is which site has been accessed by which users For example to view which users have accessed the datastorerediffcom site just click on this site

This will list you all the users who have accessed this site with the listing of how much data has been downloaded and how many hits to this site has been done by this user

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that is which site has been accessed by which users For example to view which users have accessed the datastorerediffcom site just

This will list you all the users who have accessed this site with the listing of how much data has

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3 Again you can view Web Sites that is which urls of a site has been accessed by which users and at what time Just click on any site to view the listing of urls and users

This will give you the required listing of URLs user ip bytes and access time

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that is which urls of a site has been accessed by which users and at what time Just click on any site to view the listing of urls and users

This will give you the required listing of URLs user ip bytes and access time

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4 Blocked User Web AAs the users access reports can be viewed as described above similarly you can view who has accessed the content that has been blocked as per the policy settings in Nebero

They are just anologous to the above reports only the difference is that now the content is not accessed but being blocked by Nebero

Click on Blocked User Web A This will list the users with the top ten sites as Graph Also you can view the graph of categories under which this content has been blocked

Just click on the site graph icon before the user name This will list the graph as shown on the next page

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As the users access reports can be viewed as described above similarly you can view who has accessed the content that has been blocked as per the policy

They are just anologous to the above reports only the difference is that now the content is not

This will list the users with the top ten sites as Graph Also you can view the graph of categories under which this content has been blocked

Just click on the site graph icon before the user name This will list the graph as shown on the next

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If you click on the username you will get the listing of the sites and access time If you further click on sites it will list the urls and again if you click any url then it will show that urls content

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If you click on the username you will get the listing of the sites and access time If you further click on sites it will list the urls and again if you click any url then it will show that urls content

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Also you can look at the blocked content category graph which will show you the categories under which the blocked content falls

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Also you can look at the blocked content category graph which will show you the categories under

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5 Similarly you can v blocked Web Site User reports

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6 And the blocked Web Site reports

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7 You can view the reports of the content type that has been accessed through web by clicking on Content T 0

8 You canSystem Bandwidth usage reports as daily weekly monthly and yearly reports

For example to view the daily reports of System Bandwidth usage just select the date by clicking on the calander icon it will show you the popup calender select date there After that click on Show button this will show the graph with red color as Incoming and blue as Outgoing Bandwidth usage

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7 You can view the reports of the content type that has been accessed through web by clicking on

usage reports as daily weekly monthly and yearly

For example to view the daily reports of System Bandwidth usage just select the date by clicking on the calander icon it will show you the popup calender select date there After that click on Show button this will show the graph with red color as Incoming and blue as Outgoing

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9 Similarly you can view the bandwidth usage report for in by writing the first character of the username it will show you the drop down list of users select the user and then again the same options that are there in the System Bandwidth you will get the required graphs

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by writing the first character of the username it will show you the drop down list of users select the user and then again the same options that are there in the System Bandwidth you will get the required graphs

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10 ConnectioNebero is a state machine which means that you can view each and every connection that is being made from your network to the outside world You can see all the ports to which connections have been made and to what destination Ips with the amount of data that flows between the source and the destination IPs

By using these reports you can analyse the condition of your Network and can take appropriate steps to make the Network better and Secure by implementing various Nebero policies

End of Nebero Guide 21338

Nebero Help Desk Email Phone Yahoo Messenger ID cyberix_helpdeskGtalk ID neberohelp

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helpneberocom+91-172-4318888

Nebero Systems Pvt Limited

Nebero is a state machine which means that you can view each and every connection that is being made from your network to the outside world You can see all the ports to which connections have been made and to what destination Ips with the amount of data that flows

By using these reports you can analyse the condition of your Network and can take appropriate steps to make the Network better and Secure by implementing various Nebero policies

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