With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
crRadiusKeepAliveEnabled
cr Radius Keep Alive Enabled
1.3.6.1.4.1.9.9.288.1.5.1
Specifies whether RADIUS keep-alive feature is enabled or not.
Back to CISCO-RADIUS-MIB MIB page.
IPHost Network monitor allows you to monitor crRadiusKeepAliveEnabled 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.