How to find which process is listeing on a given port?

[Ib-Michael Martinsen <i.m.martinsen%gmail.com@localhost>]

Paul Goyette writes:
 > I vaguely recall that there was a way to figure this out, but I can't 
 > for the life of me remember!
 > 
 > I've got a _lot_ of traffic hitting my system on UDP 51413, and a 
 > netstat shows that the machine is listening on this port for both UDP 
 > and TCP.  netstat -A gives me the pcb address for the active sessions 
 > (but, apparently, not for the listener), but I can't remember how to 
 > figure out which process has that pcb/file open.
 > 
 > 

How about:

fstat | grep <port-number>

Hth
  Ib-Michael
-- 
Email: i.m.martinsen(at)gmail.com
Running NetBSD/i386 v5.1


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