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Specifying Router Initialization Scripts on the SAE with the CLI

Use the following configuration statements to specify router initialization scripts for JUNOSe routers:

shared sae configuration driver scripts {
extension-path extension-path; 

general general; 

junose-pr junose-pr; 

junose-xdr junose-xdr; 
}

To configure router initialization scripts for JUNOSe routers:

  1. From configuration mode, access the configuration statements that configure router initialization scripts. In this sample procedure, the scripts are configured in the west-region group.
  2. user@host# edit shared sae group west-region configuration driver scripts 
    
    
    
  3. Specify the script for JUNOSe routers when the JUNOSe driver uses COPS-PR mode when connecting to the SAE.
  4. [edit shared sae group west-region configuration driver scripts]
    
    user@host# set junose-pr junose-pr 
    
    
    
  5. Specify the script for JUNOSe routers when the JUNOSe driver uses COPS-XDR mode when connecting to the SAE.
  6. [edit shared sae group west-region configuration driver scripts]
    
    user@host# set junose-xdr junose-xdr 
    
    
    

In COPS-XDR mode, the router does not send the network access server (NAS) IP address to the SAE. If your configuration requires this value, add the following line to a JUNOSe script:

import ERXnasip

When you add the import ERXnasip entry, the script obtains the NAS-IP address from the router through SNMP. This mechanism can affect performance, especially when the SAE manages a large number of virtual routers.

  1. Configure a router initialization script that can be used for all types of routers that the SRC software supports.
  2. [edit shared sae group west-region configuration driver scripts]
    
    user@host# set general general 
    
    
    
  3. Configure a path to router initialization scripts that are not in the default location, /opt/UMC/sae/lib.
  4. [edit shared sae group west-region configuration driver scripts]
    
    user@host# set extension-path extension-path 
    
    
    
  5. (Optional) Verify your router initialization script configuration.
  6. [edit shared sae group west-region configuration driver scripts]
    
    user@host# show 
    
    junose-xdr poolPublisher;
    

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