tmnxL2tpSeStatusTunnelId 1.3.6.1.4.1.6527.3.1.2.60.1.5.1.1.1.3

The value of the object tmnxL2tpSeStatusTunnelId indicates the identifier of the L2TP tunnel associated with this Layer Two Tunneling Protocol Session, when L2TP version 2 is used. In L2TP version 3, it is equal to zero.