With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGtpHistIpv6SentPDUs
Cisco GPRS Tunneling Protocol History Ipv6 Sent PD Us
1.3.6.1.4.1.9.9.188.1.3.5.1.41
This object indicates the historical number of IPv6 PDU messages sent on SGSN path.
Back to CISCO-GTP-MIB MIB page.
IPHost Network monitor allows you to monitor cGtpHistIpv6SentPDUs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.