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Date:      Sun, 30 Apr 2006 13:58:48 -0700
From:      Glenn Dawson <glenn@antimatter.net>
To:        boink <lordboink@gmail.com>, freebsd-questions@freebsd.org
Subject:   Re: Hacked? How can I tell what process is sending packets from a particular port (udp/55613)?
Message-ID:  <7.0.1.0.2.20060430135653.070baab0@antimatter.net>
In-Reply-To: <73cb07950604301352w15a543d7sb3828504ca416da8@mail.gmail.co m>
References:  <73cb07950604301352w15a543d7sb3828504ca416da8@mail.gmail.com>

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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.

-Glenn


>With thanks in advance,
>boink
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