TITLE: Common IPX socket Numbers Date: August 19, 1996 Common Socket Numbers: 0451 = Netware Core protocol 0452 = SAP 0453 = RIP (Routing protocol) 0455 = Netbios packet 0457 = Serialization (Novell Licensing) 0456 = Diagnostic Packet 4000-8000 = Source sockets dynamically assigned by workstations See Also: IPX packet trace