Hacked? How can I tell what process is sending packets from a particular port (udp/55613)?

Glenn Dawson glenn at antimatter.net
Sun Apr 30 20:59:40 UTC 2006

At 01:52 PM 4/30/2006, boink wrote:
>Dear FreeBSD,
>I see outbound packets from udp/55613, one every 5 seconds, to a
>single non-routable (10....) IP, with destination port increasing by 1
>with each packet, with expected ICMP Destination net unreachables from
>an upstream router.
>AFAIK, there's no reason for this and I don't like it - how can I tell
>which process is sending the packets?

sockstat -c should give you the info you need.


>With thanks in advance,
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