Authentication, Authorization, and Accounting Commands on CiscoIOS XR Software radius source-interface
SR-49
Cisco IOS XR System Security Command Reference
Examples The following example shows how to make RADIUS use the IP address of subinterface s2 for all
outgoing RADIUS packets:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# radius source-interface Loopback 10