tmnxL2tpTuStatusIdleTime 1.3.6.1.4.1.6527.3.1.2.60.1.3.2.2.1.28

The value of the object tmnxL2tpTuStatusIdleTime indicates the value of sysUpTime when this Layer Two Tunneling Protocol Tunnel entered the state 'idle'. The value zero means that this tunnel has not become idle yet.