Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!cs.utexas.edu!uunet!toro!nick From: nick@toro.UUCP (Nicholas Jacobs) Newsgroups: comp.protocols.tcp-ip Subject: TCP Port question Keywords: TCP/IP Message-ID: <364@toro.UUCP> Date: 23 May 89 20:26:15 GMT Distribution: usa Organization: MTS - Merrill Lynch Capital Markets Information Systems Lines: 23 In RFC 1010, there is a list of officially defined ports used by TCP (and by UDP wherever possible). I am writing a server process which hangs on a "well-known" port which can supply both the official ports (given a port name or number) and to which locally defined ports can be added to dynamically (thus programs can ask this process to generate new port numbers). I have 2 questions: 1) Is this service already defined (and thus I should simply mimic its behavior)? 2) Failing that, is there a port that is recommended for this service (I am planning on using IPPORT_RESERVED+1)? We are are running Excelan's TCP/IP on NCR Towers running SysV.1 and 2. These machines are running on Ethernet LANs and are not attached to the Internet in any way whatsoever... Please email me any recommendations. Thanks, Nicholas Jacobs UUCP: ...!uunet!toro!nick Internet: toro!nick@uunet.uu.net AT&T: (212) 236-3230