With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cegActivatedIpv4v6Bearers
Evolved Packet Core Gateway Activated Ipv4v6 Bearers
1.3.6.1.4.1.9.9.731.1.3.10
This object represents the total number of activated IPv4v6 bearers.
Back to CISCO-EPC-GATEWAY-MIB MIB page.
IPHost Network monitor allows you to monitor cegActivatedIpv4v6Bearers 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.