From: Eric Dumazet <eric.dumazet@gmail.com>
To: Denys Fedoryshchenko <denys@visp.net.lb>
Cc: David Miller <davem@davemloft.net>,
Michael Tokarev <mjt@tls.msk.ru>,
netdev@vger.kernel.org
Subject: Re: SYN attack, with FIN flag set
Date: Sat, 03 Dec 2011 11:02:02 +0100 [thread overview]
Message-ID: <1322906522.2762.108.camel@edumazet-laptop> (raw)
In-Reply-To: <1322905302.2762.106.camel@edumazet-laptop>
Le samedi 03 décembre 2011 à 10:41 +0100, Eric Dumazet a écrit :
> [PATCH] tcp: drop SYN+FIN messages
>
> Denys Fedoryshchenko reported that SYN+FIN attacks were bringing his
> linux machines to their limits.
>
> Dont call conn_request() if the TCP flags includes SYN flag
>
Oh well this should be :
Dont call conn_request() if the TCP flags includes FIN flag
next prev parent reply other threads:[~2011-12-03 10:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-02 22:29 SYN attack, with FIN flag set Denys Fedoryshchenko
2011-12-03 7:27 ` Eric Dumazet
2011-12-03 7:55 ` Eric Dumazet
2011-12-03 8:18 ` Denys Fedoryshchenko
2011-12-03 8:53 ` Eric Dumazet
2011-12-03 9:03 ` Michael Tokarev
2011-12-03 9:07 ` Denys Fedoryshchenko
2011-12-03 9:41 ` Eric Dumazet
2011-12-03 10:02 ` Eric Dumazet [this message]
2011-12-03 18:40 ` Denys Fedoryshchenko
2011-12-04 6:26 ` David Miller
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