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Date:      Sun, 29 Dec 2002 11:09:30 +0100
From:      Cliff Sarginson <cls@raggedclown.net>
To:        FreeBSD Questions <FreeBSD-questions@FreeBSD.ORG>
Subject:   Re: off topic .. interpretation of tcpdump
Message-ID:  <20021229100930.GB57601@raggedclown.net>
In-Reply-To: <20021228192012.L46519@slave.east.ath.cx>
References:  <20021228162601.GA681@raggedclown.net> <20021228192012.L46519@slave.east.ath.cx>

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On Sat, Dec 28, 2002 at 07:28:40PM +0100, Andrew Prewett wrote:
> Today Cliff Sarginson wrote:
> 
> > Hello,
> > This is my festive season question.
> > I was having some problems with my SMTP mail connection to my ISP.
> > So I tcpdump'ed the ethernet ADSL connection.
> > I think I know what most of it means, but can anyone tell me what
> > the following messages, every 2 seconds mean ?
> > It is not a problem, I just would like to know :)
> >
> > 17:22:00.343309 M 0:1:71:2:e6:61 > 1:0:0:0:0:0 802.1d ui/C
> > 17:22:02.443185 M 0:1:71:2:e6:61 > 1:0:0:0:0:0 802.1d ui/C
> 
> If you want more friendly output, then try:
> 
> # tcpdump -s 1528 -lenx | tcpshow -cooked
> 
> (tcpshow is in ports if not already installed)
> 
I will look into that, thanks :)

-- 
Regards
   Cliff Sarginson 
   The Netherlands

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