With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGtpNoReqSgsnLocalDelPDPs
Cisco GPRS Tunneling Protocol No Req Sgsn Local Del PD Ps
1.3.6.1.4.1.9.9.188.1.3.4.1.41
This object indicates the number of PDPs deleted locally in GGSN on a SGSN path without sending a delete PDP request to the SGSN.
Back to CISCO-GTP-MIB MIB page.
IPHost Network monitor allows you to monitor cGtpNoReqSgsnLocalDelPDPs 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.