Date: Mon, 13 Feb 2006 14:41:17 -0500 From: Charles Swiger <cswiger@mac.com> To: Jerry Bell <jbell@stelesys.com> Cc: freebsd-questions@freebsd.org Subject: Re: Help with strange web server problem Message-ID: <9CB4E9E3-EE93-4E65-AD74-0ACC9B3C64FF@mac.com> In-Reply-To: <1716.209.134.164.18.1139835495.squirrel@www.stelesys.com> References: <1716.209.134.164.18.1139835495.squirrel@www.stelesys.com>
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On Feb 13, 2006, at 7:58 AM, Jerry Bell wrote: > It's hit or miss, but the first time someone visits the web site, > they get > a "server not found" page. On hitting refresh, they get the page - no > problems. If I wait a while and try again, I get the same problem. Path MTU problem? > The problem appears to be something in the initial communication > with the > web server. Using tcpdump, I can see that the PC connects to the web > server and sends the GET request, but the server closes the connection > abruptly. Comparing that flow to a normal session, I see that > there are > some extra packets between the initial SYN and the sending of the GET > phrase that do not exist during a successful session. The details would help. :-) Or you could tell us what the server is so we could try hitting it ourselves... -- -Chuck
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