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From: malware@t-online.de (Michael Mueller)
To: netfilter@lists.netfilter.org
Subject: Re: conntrack has problems with syn-ack-psh set
Date: Tue, 04 Jan 2005 09:40:56 +0100	[thread overview]
Message-ID: <41DA5698.2010403@t-online.de> (raw)
In-Reply-To: <20050101175016.GA10480@bender.817west.com>

Hi Jason,

you wrote:
> SYN-ACK-PSH is not a valid response to a SYN packet.  you will never

What does make you think so? I can not find any hint in RFC973 and 
RFC1211 saying so.
IMO it is a perfectly valid reply, even if it a rather unusual one and 
might be a case for applying a normalization (here removing the PSH flag 
and any data) on it.


Michael


      reply	other threads:[~2005-01-04  8:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-12-28  0:59 conntrack has problems with syn-ack-psh set Shaun Savage
2005-01-01 17:50 ` Jason Opperisano
2005-01-04  8:40   ` Michael Mueller [this message]

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