With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cAuthorizServerAddressType
Cisco Authorization Server Address Type
1.3.6.1.4.1.9.9.343.1.2.1.2
The type of Internet address used by this entry.
Back to CISCO-AUTHORIZATION-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor cAuthorizServerAddressType on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.