netstat -an alternatives
Hi.
I am trying to create script that would activate when other machines
connect to certain ports on internet through this machine. This box is
doing the masquarading.
I tried to use tcpdump, but it does not have any timeout options that I
need. And besides I just need to see if connection is established. The
packets might take a while to come in. I need almost immidiate answer.
I don't need to see the packets just that there is currently a link
established between a masquaraded machine and a site on internet with a
specific port#. Sort of like what "netstat -an" does, but looking at
non-local connections.
Any ideas ?
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