Value,R flag,Abbrev,Name,Reference 0,,,Reserved,[RFC5191] 1,0,PCI,PANA-Client-Initiation,[RFC5191] 2,1,PAR,PANA-Auth-Request,[RFC5191] 2,0,PAN,PANA-Auth-Answer,[RFC5191] 3,1,PTR,PANA-Termination-Request,[RFC5191] 3,0,PTA,PANA-Termination-Answer,[RFC5191] 4,1,PNR,PANA-Notification-Request,[RFC5191] 4,0,PNA,PANA-Notification-Answer,[RFC5191] 5,0,PRY,PANA-Relay,[RFC6345] 6-65519,,,Unassigned,[RFC5191] 65520-65535,,,Reserved (Experimental),[RFC5191]