Type,Length,Description,Reference 0x00,,Unassigned, 0x01,4,PWid of last PW segment traversed,[RFC6073] 0x02,variable,PW Switching Point description string,[RFC6073] 0x03,4/16,Local IP address of PW Switching Point,[RFC6073] 0x04,4/16,"Remote IP address of last PW Switching Point traversed or of the T-PE",[RFC6073] 0x05,variable,FEC Element of last PW segment traversed,[RFC6073] 0x06,14,L2 PW address of PW Switching Point,[RFC6073][RFC7267] 0x07,24,Static PW/MPLS-TP PW segment ID of last PW segment traversed,[RFC6478] 0x08-0xFF,,Unassigned,