Creating User Domain Maps

You can configure RADIUS authentication, RADIUS accounting, DHCP servers, and local address pools for a specific virtual router, and then map a user domain to that virtual router.

The E-series device uses the name appearing to the right of the @ character in a username as the domain name. For example, juniper.net is the domain of xsmith@juniper.net. Your E-series device keeps track of the domain-name-to-virtual-router mapping.

When the E-series device is configured to require authentication of a PPP user, it checks for the appropriate user-domain-name-to-virtual-router mapping. If it finds a match, the E-series device sends a RADIUS authentication request to the RADIUS server configured for the specific virtual router.

NOTE: You cannot reconfigure a domain map entry. To change the virtual router assignment, you must first delete the domain map entry and then recreate it, selecting a different virtual router.

To create a user domain map entry:

1. In the Device-wide Explorer, select Virtual Routers, right-click, and click List All.

The names of all currently configured virtual routers on the device, including a default virtual router, appear in the list area.

2. Select a virtual router in the list, right-click, select Create, and click User Domain Map Entry.

The Create User Domain Map Entry dialog box appears.

3. Set the parameters (Table 35).

 Table 35:  User Domain Map Parameters  

 Parameter
 Description

 Domain Name

 Domain name you want to map (for example, juniper.net); maximum of 32 characters.


 Virtual Router

 Currently selected virtual router



 
 

4. To change the virtual router name, click to the right of the Virtual Router text box.

The Associate Virtual Router dialog box appears.

5. Select a virtual router from the list, and click OK.

The virtual router you selected now appears in the Virtual Router text box of the Create User Domain Map Entry dialog box.

6. Click OK.