Firewall Wizards mailing list archives

re: SUN RPC portmapper


From: Doug Hughes <Doug.Hughes () Eng Auburn EDU>
Date: Tue, 22 Sep 1998 08:16:01 -0500



Does anyone know a range of TCP  ports the the SUN RPC portmapper uses which
given a request through UDP port 111?
jsadofsky () metropo mccneb edu


There really isn't as far as I know. Some services are relatively fixed
(e.g. NFS - 2049, network lock manager 4045), but the rest are mostly
randomly assigned at ports above 32768. When your server registers with
rpcbind/portmap, portmap assigns it a port. Then, when a client requests
an RPC service, it contacts portmap/rpcbind to resolve the RPC number
to a port and protocol (udp,tcp,tli, whatever)

Or maybe I misunderstand your question?
--
____________________________________________________________________________
Doug Hughes                                     Engineering Network Services
System/Net Admin                                Auburn University
                        doug () eng auburn edu




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