With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaRpReRegDiscardedReqs
Cisco Cdma Rp Re Registration Discarded Requests
1.3.6.1.4.1.9.9.157.1.7.1.27
The number of A11 Re-Registration requests silently discarded since system was last restarted.
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaRpReRegDiscardedReqs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.