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Tracking down the problem

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# 1  
Old 11-15-2007
Tracking down the problem
Is there a way to track down what process is sending to a certain port? I have some thing pounding the network with requests to a multicast IP that doesn't exist. I have shut down all comms related processes and yet it is still there. Need a way to track the port or IP back to the process. Thanks in advance.
# 2  
Old 11-15-2007
use "netstat" + "lsof" if they are present on your flavor of unix.
# 3  
Old 11-15-2007
That would only tell you if a UDP port was "connected" to the remote port....?
# 4  
Old 11-16-2007
Did I got the question wrong ?
Code:
lsof | grep gaim 
gaim      30514 sysgate   18u     IPv4      97106                 TCP sysgate.company.com:59973->205.188.8.226:aol (ESTABLISHED)
gaim      30514 sysgate   20u     IPv4      97116                 TCP sysgate.company.com:35286->64.12.30.76:aol (ESTABLISHED)

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