A row in this table represents Pseudo Wire cross connection between packet switched network domains. It is indexed by fsMsPwIndex1 and fsMsPwIndex2 which uniquely identifies a single Pseudo wire cross connection. None of the read-create objects values can be changed when fsMsPwRowStatus is in the active(1) state. Changes are allowed when the fsMsPwRowStatus is in notInService(2) or notReady(3) states only. If the operator need to change one of the values for an active row the fsMsPwRowStatus should be first changed to notInService(2), the objects may be changed now, and later to active(1) in order to re-initiate the signaling process with the new values in effect.