From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
To: Simon Arlott <simon@fire.lp0.eu>
Cc: john@screen.lv, netdev@vger.kernel.org
Subject: Re: strange tcp behavior
Date: Thu, 2 Aug 2007 16:28:36 +0400 [thread overview]
Message-ID: <20070802122835.GA20632@2ka.mipt.ru> (raw)
In-Reply-To: <20070802120452.GB9975@2ka.mipt.ru>
On Thu, Aug 02, 2007 at 04:04:53PM +0400, Evgeniy Polyakov (johnpol@2ka.mipt.ru) wrote:
> On Thu, Aug 02, 2007 at 12:38:59PM +0100, Simon Arlott (simon@fire.lp0.eu) wrote:
> > I just got multiple RSTs instead of a connection too. The second RST looks
> > like it's from another connection - and a RST for a RST is wrong...
>
> You should use iptables rule to block non-raw access:
> iptables -I INPUT -p tcp --dport 50000 -j DROP
>
> but even in that case I got valid session.
Ok, I can now reproduce the problem.
I will try to debug it further.
--
Evgeniy Polyakov
next prev parent reply other threads:[~2007-08-02 12:29 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-02 6:19 strange tcp behavior john
2007-08-02 9:55 ` Evgeniy Polyakov
2007-08-02 10:16 ` Evgeniy Polyakov
2007-08-02 11:38 ` Simon Arlott
2007-08-02 12:04 ` Evgeniy Polyakov
2007-08-02 12:28 ` Evgeniy Polyakov [this message]
[not found] ` <46860.212.93.96.73.1186055105.squirrel@mail.screen.lv>
2007-08-02 12:15 ` Simon Arlott
2007-08-02 17:15 ` Simon Arlott
2007-08-02 18:08 ` Evgeniy Polyakov
2007-08-02 18:48 ` Evgeniy Polyakov
2007-08-02 22:02 ` David Miller
2007-08-03 2:21 ` David Miller
2007-08-03 8:22 ` Evgeniy Polyakov
2007-08-03 20:04 ` David Miller
2007-08-04 16:49 ` Evgeniy Polyakov
2007-08-03 21:17 ` David Miller
2007-08-04 16:51 ` Evgeniy Polyakov
2007-08-05 3:21 ` David Miller
2007-08-02 18:58 ` Simon Arlott
2007-08-03 8:25 ` Evgeniy Polyakov
2007-08-03 11:21 ` Simon Arlott
2007-08-03 11:56 ` Evgeniy Polyakov
2007-08-03 12:03 ` Simon Arlott
2007-08-03 12:09 ` Evgeniy Polyakov
2007-08-03 16:51 ` Simon Arlott
2007-08-03 17:39 ` Evgeniy Polyakov
2007-08-03 18:29 ` Simon Arlott
2007-08-04 16:03 ` Evgeniy Polyakov
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