With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGtpHistIpv6CreatedPDPs
Cisco GPRS Tunneling Protocol History Ipv6 Created PD Ps
1.3.6.1.4.1.9.9.188.1.3.5.1.36
This object indicates the historical number of IPv6 PDPs successfully created on SGSN path. This includes static, dynamic IP PDPs.
Back to CISCO-GTP-MIB MIB page.
IPHost Network monitor allows you to monitor cGtpHistIpv6CreatedPDPs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.