tmnxL2tpSeStatusEstabTime 1.3.6.1.4.1.6527.3.1.2.60.1.5.1.1.1.10

The value of the object tmnxL2tpSeStatusEstabTime indicates the value of sysUpTime when this Layer Two Tunneling Protocol Session entered the state 'established'. The value zero means that this session has not been established yet.