With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaRpRegDiscardedReqs
Cisco Cdma Rp Registration Discarded Requests
1.3.6.1.4.1.9.9.157.1.7.1.4
Total number of A11 Registration Requests silently discarded since the system was last restarted. A corresponding Registration Reply message is not returned for these A11 Registration Requests.
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaRpRegDiscardedReqs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.