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Adding JUNOS Routing Platforms and Virtual Routers

On JUNOS routing platforms, the SAE manages interfaces. The SRC software associates a virtual router called default with each JUNOS routing platform. Each JUNOS routing platform in the SRC network and its associated virtual router (VR) called default must appear in the directory. The VRs are not actually configured on the JUNOS routing platform; the VR in the directory provides a way for the SAE to manage the interfaces on the JUNOS routing platform.

There are two ways to add routers:

Adding Operative JUNOS Routing Platforms

To add to the directory routers and JUNOS VRs that are currently operative and have an operating SNMP agent:

where:

If you add a router using the discover network feature, the software adds the IP address of the first SNMP agent on the router to respond to the discover request.

Adding Routers Individually

Use the following configuration statements to add a router device:

shared network device name {
description description; 

management-address management-address; 

device-type (junose| junos| pcmm| proxy); 

qos-profile [qos-profile...];
}

To add a router device:

  1. From configuration mode, access the configuration statements that configure network devices. This procedure uses junos_boston as the name of the router.
  2. user@host# edit shared network device junos_boston 
    
    
    
  3. (Optional) Add a description for the router.
  4. [edit shared network device junos_boston] 
    
    user@host# set description description 
    
    
    
  5. (Optional) Add the IP address of the router.
  6. [edit shared network device junos_boston] 
    
    user@host# set management-address management-address 
    
    
    
  7. (Optional) Specify the type of device that you are adding.
  8. [edit shared network device junos_boston] 
    
    user@host# set device-type junos 
    
    
    
  9. (Optional) Verify your configuration.
  10. [edit shared network device junos_boston] 
    
    user@host# show 
    
    description "This is a core-facing JUNOS router.";
    
    management-address 10.117.8.32;
    
    device-type junos;
    
    interface-classifier {
    
      rule rule-0 {
    
        script #;
    
      }
    
    }
    

Adding Virtual Routers Individually

Use the following configuration statements to add a virtual router:

shared network device name virtual-router name {
sae-connection [sae-connection...]; 

snmp-read-community snmp-read-community; 

snmp-write-community snmp-write-community; 

scope [scope...]; 

tracking-plug-in [tracking-plug-in...];
}

To add a virtual router:

  1. From configuration mode, access the configuration statements for virtual routers. This procedure uses junos_Boston as the name of the router. For JUNOS routing platforms, use the name default for the virtual router.
  2. user@host# edit shared network device junos_boston virtual-router default 
    
    
    
  3. Specify the addresses of SAEs that can manage this router. This step is required for the SAE to work with the router.
  4. [edit shared network device junos_boston virtual-router default] 
    
    user@host# set sae-connection [sae-connection...] 
    
    
    

To specify the active SAE and the redundant SAE, enter an exclamation point (!) after the hostname or IP address of the connected SAE. For example:

[edit shared network device junos_boston virtual-router vr1]
user@host# set sae-connection [sae1! sae2!]

  1. (Optional) Specify an SNMP community name for SNMP read-only operations for this VR.
  2. [edit shared network device junos_boston virtual-router default] 
    
    user@host# set snmp-read-community snmp-read-community 
    
    
    
  3. (Optional) Specify an SNMP community name for SNMP write operations for this virtual router.
  4. [edit shared network device junos_boston virtual-router default] 
    
    user@host# set snmp-write-community snmp-write-community 
    
    
    
  5. (Optional) Specify service scopes assigned to this virtual router. The scopes are available for subscribers connected to this virtual router for selecting customized versions of services.
  6. [edit shared network device junos_boston virtual-router default] 
    
    user@host# set scope [scope...] 
    
    
    
  7. (Optional) Specify the plug-ins that track interfaces that the SAE manages on this virtual router.
  8. [edit shared network device junos_boston virtual-router default] 
    
    user@host# tracking-plug-in [tracking-plug-in...]
    
    
    
  9. (Optional) Verify your configuration.
  10. [edit shared network device junos_boston virtual-router default] 
    
    user@host# show 
    
    sae-connection 192.168.80.1;
    
    snmp-read-community ********;
    
    snmp-write-community ********;
    
    scope POP-Cambridge;
    
    tracking-plug-in flexRadius;
    

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