With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdbpRealmMessageRouteRAAsIn
Cisco Diameter Base Protocol Realm Message Route RA As In
1.3.6.1.4.1.9.10.133.1.6.1.1.12
Number of Re-Auth-Answer messages received from the realm.
Back to CISCO-DIAMETER-BASE-PROTOCOL-MIB MIB page.
IPHost Network monitor allows you to monitor cdbpRealmMessageRouteRAAsIn on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.