With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaSessionDiscardedOutPkts
Cisco Cdma Session Discarded Out Packets
1.3.6.1.4.1.9.9.157.1.3.1.1.18
The number of outgoing data packets dropped by PDSN since system was last restarted.
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaSessionDiscardedOutPkts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.