Date: Sat, 28 Dec 2002 19:28:40 +0100 (CET) From: Andrew Prewett <andrew@kronos.HomeUnix.com> To: FreeBSD Questions <FreeBSD-questions@FreeBSD.ORG> Subject: Re: off topic .. interpretation of tcpdump Message-ID: <20021228192012.L46519@slave.east.ath.cx> In-Reply-To: <20021228162601.GA681@raggedclown.net> References: <20021228162601.GA681@raggedclown.net>
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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) -andrew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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