With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgprsGtpDroppedPktsMonTime
Cisco GPRS Tunnelling Protocol Dropped Packets Monitor Time
1.3.6.1.4.1.9.10.48.1.1.1.8
The time duration for monitoring the excessive rate at which packets are dropped by the GSN due to unknown GTP header problem.
Back to CISCO-GPRS-GTP-MIB MIB page.
IPHost Network monitor allows you to monitor cgprsGtpDroppedPktsMonTime 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.
