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Date:      Mon, 2 Apr 2012 14:03:28 +0000
From:      =?iso-8859-9?Q?Seyit_=D6zg=FCr?= <seyit.ozgur@istanbul.net>
To:        Trent Nelson <trent@snakebite.org>
Cc:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject:   RE: Malformed syn packet cause %100 cpu and interrupts FreeBSD 9.0 release
Message-ID:  <3807CE6F3BF4B04EB897F4EBF2D258CE5F8F79E4@yuhanna.magnetdigital.local>
In-Reply-To: <D6C58BD2-D66D-47AB-B294-DD34946189C9@snakebite.org>
References:  <3807CE6F3BF4B04EB897F4EBF2D258CE5C05F221@yuhanna.magnetdigital.local> <38FA7BAB-AC2B-4515-85CF-27F77C3F4313@mac.com> <3807CE6F3BF4B04EB897F4EBF2D258CE5C064A80@yuhanna.magnetdigital.local> <2805EAC2-BC15-4BC8-B85B-0908FCF255C5@mac.com> <3807CE6F3BF4B04EB897F4EBF2D258CE5C0651A4@yuhanna.magnetdigital.local> <D6C58BD2-D66D-47AB-B294-DD34946189C9@snakebite.org>

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it was fragmented packets.. i set up "net.inet.ip.fragpackets=0"
there is no more fragmented packets.. This is not a solution for all
systems..
Just i don't need fragmented packets.. that was stuck my ethernet card while
flooding..
Everything works fine atm.


Seyit Özgür
Network Yöneticisi

-----Original Message-----
From: Trent Nelson [mailto:trent@snakebite.org] 
Sent: Monday, April 02, 2012 4:38 PM
To: Seyit Özgür
Cc: freebsd-net@freebsd.org
Subject: Re: Malformed syn packet cause %100 cpu and interrupts FreeBSD 9.0
release


On Mar 22, 2012, at 5:30 AM, Seyit Özgür wrote:

> I solve the problem myself.
> Thanks anyway

For the records*, what'd you do?

> Best regards.
> 
> Seyit Özgür
> Network Yöneticisi
> 


*: http://xkcd.com/979/


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