With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGtpRcvdPDUOctets
Cisco GPRS Tunneling Protocol Received PDU Octets
1.3.6.1.4.1.9.9.188.1.3.4.1.5
This object represents the number of bytes received in PDU message on a SGSN path.
Back to CISCO-GTP-MIB MIB page.
IPHost Network monitor allows you to monitor cGtpRcvdPDUOctets on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.