a3mlnPstState 1.3.6.1.4.1.43.2.23.7.1.5

The Spanning Tree state of this port. For a Group Port, this is the aggregate of all Member port states. If all Member ports are blocking, the Group Port is blocking. If a single Member port is forwarding, the Group Port is forwarding. For a Member port, this is that port's state. If the port has not been configured as an MLN port, the value `ignore' will be returned.