This section contains examples of creating dynamic usernames and shows the usernames that are generated. The examples all use the following IP policy, interface profile, and route map:

• An IP policy that restricts access.
  host1(config)#ip policy-list restrictAccess host1(config-policy-list)#classifier-group * host1(config-policy-list-classifier-group)#filter host1(config-policy-list-classifier-group)#exit host1(config-policy-list)#exit host1(config)#
• An interface profile that references the restrictAccess policy.
  host1(config)#profile atlInterfaceProfile host1(config-profile)#ip policy input restrictAccess host1(config-profile)#ip policy output restrictAccess host1(config-profile)#exit host1(config)#
• A route map that references the interface profile and the atlServiceProfile service profile.
  host1(config)#route-map atlRouteMap host1(config-route-map)#set interface-profile atlInterfaceProfile host1(config-route-map)#set ip service-profile atlServiceProfile host1(config-route-map)#exit host1(config)#

The following examples show the configuration of a service profile that enables RADIUS authentication:

• Username with ATM Circuit Identifier and No Circuit Type
• Username with VLAN Circuit Identifier and Circuit Type
• Username with MAC Address

This example shows the steps to configure a service profile that generates a username that includes a MAC address.

Note: Including a MAC address in a username works only for DHCP users. It does not work for IP subscribers that have statically configured IP addresses.

The example generates the following username, which includes the MAC address: