tmnxL2tpLnsSePppStatRxIpv6cpTmAk 1.3.6.1.4.1.6527.3.1.2.60.1.5.1.3.1.51

The value of tmnxL2tpLnsSePppStatRxIpv6cpTmAk indicates the number of IPv6CP terminate acknowledgements received for this PPP session.