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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Rohit Neupane <rohitneupane@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Weird Problem with TCP
Date: Thu, 02 Sep 2004 11:56:59 +0100	[thread overview]
Message-ID: <1094122617.4966.0.camel@localhost.localdomain> (raw)
In-Reply-To: <93e09f0104090202216403c08d@mail.gmail.com>

> * Everything works fine for about 5-10 mins then all of a sudden TCP services
> are not accessable.
> * For some reason TCP times out. However at the same time ping,traceroute and
> dns trace works without any problem.
> * The connected TCP sokets keeps working without any problem. I verified this
> by using Msn chat. I observerd that I chat session ( which I had started
> when everything was normal) continued without any problem however I was not
> able to initiate a new chat session.

Are you using session tracking. The symptoms you describe are
classically those of session tracking nat/firewalling/whatever running
out of table entries and being unable to allow new connections.


  reply	other threads:[~2004-09-02 11:59 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-02  9:21 Rohit Neupane
2004-09-02 10:56 ` Alan Cox [this message]
2004-09-02 13:33   ` Rohit Neupane
2004-09-02 15:06     ` Stuart Young
2004-09-05 21:46       ` Denis Vlasenko
     [not found]     ` <41372F3A.4040301@zianet.com>
2004-09-02 15:10       ` Rohit Neupane
2004-09-06  0:40     ` Andre Tomt
     [not found] ` <1094168287.4025.35.camel@mentorng.gurulabs.com>
2004-09-03  3:07   ` Rohit Neupane

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