Before You Configure the Mobile IP Home Agent

Before you configure the Mobile IP home agent on a virtual router, perform the following tasks:

  1. Create a virtual router to enable the Mobile IP license.
    host1(config)#virtual-router test
  2. (Optional) Configure the access list for filtering foreign agents. For more information about configuring virtual routers and access lists, see the JunosE System Basics Configuration Guide.
    host1:test(config)#access-list test deny ip host 100.1.1.3 any log
  3. Configure an IP interface, which is used as the care-of address. For more information about configuring IP interfaces, see the JunosE IP, IPv6, and IGP Configuration Guide.
    host1:test(config)#interface loopback 0 host1:test(config-if)#ip address 10.10.10.1 255.255.255.255
  4. Configure the router ID of the virtual router, which becomes the home agent IP address.
    host1:test(config)#ip router-id 10.10.10.1
  5. (Optional) Configure the B-RAS license. For more information about configuring B-RAS licenses, RADIUS authentication servers, and RADIUS accounting servers, see the JunosE Broadband Access Configuration Guide.
    host1:test(config)#license b-ras demo
  6. (Optional) Configure a RADIUS authentication server on the router.
    host1:test(config)#radius authentication server 10.209.13.234 host1:test(config-radius)#key secret host1:test(config-radius)#udp-port 1812 host1:test(config-radius)#radius update-source-addr 10.209.12.2
  7. (Optional) Configure a RADIUS accounting server on the router.
    host1:test(config-radius)#radius accounting server 10.209.13.234 host1:test(config-radius)#key secret host1:test(config-radius)#udp-port 1813
  8. Configure a loopback interface to be used as the primary interface for a tunnel.
    host1:test(config)#interface loopback 1
  9. Configure an interface profile for mobile host associations.
    host1:test(config)#profile virDefault
  10. Configure a destination profile for dynamic GRE or DVMRP tunnels, as described in Configuring a Destination Profile for Dynamic GRE Tunnels and Configuring a Destination Profile for Dynamic DVMRP Tunnels.

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