Cisco Cisco IOS Software Release 12.3(11)T

To enable MIPv4 Registration Revocation feature on HA, perform the following tasks in global 
configuration mode:

Perform the following tasks to configure RADIUS disconnect for clients and the associated keys:

Perform the following configuration on all PDSNs and HAs in a network to include the optional 
NAS-Identifier attribute in Access Request to Home AAA:

Here is an example of an FQDN NAS-ID: Pdsnbangalore.abctel.com.

Router(config)# ip mobile home-agent revocation

Enables support for MIPv4 Registration 
Revocation on the HA.

Router(config)# ip mobile home-agent revocation timeout 5 

(Optional) Sets the retransmit count and timeout 
value for revocation messages.

Router(config)# aaa pod server [clients ipaddr1 [ipaddr2] 

[ipaddr3] [ipaddr4]] [port port number] [auth-type {any | all | 

}] [ignore session-key] {ignore server-key | 

 string} 

Required to enable Packet of Disconnect (POD) 
services at AAA subsystem level in Cisco IOS. 
Enables inbound user sessions to be disconnected 
when specific session attributes are presented.

Router(config)#ip mobile radius disconnect

Enables the functionality of processing RADIUS 
disconnect messages on HA

Router(config)#radius-server attribute 32 include-in-access-req

This command is required to include the optional 
NAS-Identifier attribute in Access-Request to 
Home AAA.

Router(config)# router# radius-server attribute 32 

t format-string

The format string has options to include the 
hostname, ip-address, and domain name of the 
PDSN, and should form a Fully Qualified Domain 
Name (FQDN). For example, the format string 
can be of type“%h%d” where “%h” includes the 
hostname and “%d” includes the domain name.