With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdbpRealmMessageRoutePendReqstsOut
Cisco Diameter Base Protocol Realm Message Route Pend Reqsts Out
1.3.6.1.4.1.9.10.133.1.6.1.1.24
The number of Diameter Accounting-Request packets sent to this peer that have not yet timed out or received a response. This variable is incremented when an Accounting-Request is sent to this server and decremented due to receipt of an Accounting-Response, a timeout or a retransmission.
Back to CISCO-DIAMETER-BASE-PROTOCOL-MIB MIB page.
IPHost Network monitor allows you to monitor cdbpRealmMessageRoutePendReqstsOut 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.