TMG:Change Internal Subnets Procedure

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This procedure explains how to change the internal subnets (IP addresses) of a TMG800, TMG3200 or TMG7800 Unit.
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=== '''''Applies to version v2.8 and above''''' ===
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{{DISPLAYTITLE:Changing the Internal Subnets}}
  
'''This procedure is available in Toolpack release 2.8 and above.'''
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This procedure describes how to change the internal subnets (IP addresses) of a TMG800, TMG3200 or TMG7800 Unit.
  
 
[[TMG:Change Internal Subnets|Click here for more information on internal subnets of TMG Units]]
 
[[TMG:Change Internal Subnets|Click here for more information on internal subnets of TMG Units]]
  
== Change TMG7800 Telecom units' IP addresses ==
 
For TMG800 and TMG3200, you must skip this step.
 
  
Before changing the host's subnets, make sure that all Telecom Units of your TMG7800 system have their IP addresses changed to the new subnet:
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== Change the IP Addresses of the TMG7800 Telecom Units ==
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'''Note: For the TMG800 and TMG3200, skip this step.'''
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Before you change the host's subnets, make sure that all of the Telecom Units of your TMG7800 system have had their IP addresses changed to the new subnet. For each  Telecom unit of the TMG7800 system, do the following:
  
For each Telecom unit of the TMG7800 system:
 
 
* Connect to Telecom Unit's shell (using Telnet, or serial port)
 
* Connect to Telecom Unit's shell (using Telnet, or serial port)
 
* Use "set_net" command
 
* Use "set_net" command
* Follow instructions
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* Follow the instructions
 
* Reboot the unit
 
* Reboot the unit
  
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== Resetting the Host Role of the Unit ==
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'''Note: If your Unit was just shipped, it does not yet has it's "role" configured, and you can skip this step.'''
  
== Resetting the Unit role ==
 
'''Note''': If your Unit was just shipped, it does not yet has it's "role" configured, and you can skip this step.
 
  
Changing the internal IP addresses of a TMG requires to reset the Unit's role (Standlone/Primary/Secondary). Once the role is reset, the Web Portal will show steps to re-configure the Unit's Role, and at the same time select the internal Subnets to use.
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Changing the internal IP addresses of a TMG requires that the Unit's role (Standlone/Primary/Secondary) is reset. Once the role is reset, the Web Portal displays the  steps to reconfigure the Unit's Role, and configure the internal Subnets.
  
[[Toolpack:Reset_HostRole_A|To Reset the Host Role:]]
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[[Toolpack:Reset_HostRole_A|Reset the Host Role for v2.8]]
  
 
== Configure the Unit's Role ==
 
== Configure the Unit's Role ==
You can configure the host role of your unit, to the following:
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You can configure the host role of your unit, to the following choices:
* [[Toolpack:Host_Standalone_A|Standalone]]
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* [[Toolpack:Host_Standalone_A|Standalone for v2.8]]
* [[Toolpack:Host_1Plus1_Primary_A|1+1 Primary]]
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* [[Toolpack:Host_1Plus1_Primary_A|1+1 Primary for v2.8]]
* [[Toolpack:Host_1Plus1_Secondary_A|1+1 Secondary]]
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* [[Toolpack:Host_1Plus1_Secondary_A|1+1 Secondary for v2.8]]
 
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== Change Unit's internal subnets ==
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=== Click on "change internal subnets" ===
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[[Image:Toolpack_Navigation_Change_Subnets_8_A.png]]
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<br/><br/>
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=== Change subnets as required, click "continue" ===
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[[Image:Toolpack_Navigation_Change_Subnets_9_A.png]]
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<br/>'''Note:''' You may not see some of the options in the above screenshot. Only options available for current product are shown on this page.
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<br/><br/>
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=== Click "continue" and "confirm" ===
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Confirmation pages will appear, continue or confirm if you're satisfied with your choices.
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<br/><br/>
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=== Wait until configuration is completed ===
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[[Image:Toolpack_Navigation_Change_Subnets_10_A.png]]
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<br/>(This can take a few minutes...)
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<br/><br/>
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=== Login page will be back ===
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[[Image:Toolpack_Navigation_Change_Subnets_11_A.png]]
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<br/><br/>
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== Repeat this operation for secondary Unit/host of the system ==
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Make sure to repeat this operation for the two units of your 1+1 system, or the two hosts of your TMG7800 system.
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Make sure to start with the primary.
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Make sure to repeat this operation for the two units of your 1+1 system, or the two hosts of your TMG7800 system. In addition, make sure to start with the primary.
  
  
 
[[Category:Gateway_OAM&P|Management]]
 
[[Category:Gateway_OAM&P|Management]]
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[[Category:Revise on Major]]

Latest revision as of 13:51, 2 April 2015

Applies to version v2.8 and above

This procedure describes how to change the internal subnets (IP addresses) of a TMG800, TMG3200 or TMG7800 Unit.

Click here for more information on internal subnets of TMG Units


Change the IP Addresses of the TMG7800 Telecom Units

Note: For the TMG800 and TMG3200, skip this step.


Before you change the host's subnets, make sure that all of the Telecom Units of your TMG7800 system have had their IP addresses changed to the new subnet. For each Telecom unit of the TMG7800 system, do the following:

  • Connect to Telecom Unit's shell (using Telnet, or serial port)
  • Use "set_net" command
  • Follow the instructions
  • Reboot the unit

Resetting the Host Role of the Unit

Note: If your Unit was just shipped, it does not yet has it's "role" configured, and you can skip this step.


Changing the internal IP addresses of a TMG requires that the Unit's role (Standlone/Primary/Secondary) is reset. Once the role is reset, the Web Portal displays the steps to reconfigure the Unit's Role, and configure the internal Subnets.

Reset the Host Role for v2.8

Configure the Unit's Role

You can configure the host role of your unit, to the following choices:

Make sure to repeat this operation for the two units of your 1+1 system, or the two hosts of your TMG7800 system. In addition, make sure to start with the primary.

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