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Date:      Tue, 20 Mar 2007 11:57:22 -0700
From:      "Jon Simola" <jsimola@gmail.com>
To:        "WAYNE KING" <king.812@osu.edu>
Cc:        freebsd-pf@freebsd.org
Subject:   Re: problem with linux kernel 2.16.18.2 and packet filter
Message-ID:  <8eea04080703201157s6939c8eape3fb1cfec1433464@mail.gmail.com>
In-Reply-To: <2a1c4c62a19f27.2a19f272a1c4c6@osu.edu>
References:  <2a1c4c62a19f27.2a19f272a1c4c6@osu.edu>

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On 3/20/07, WAYNE KING <king.812@osu.edu> wrote:
> Hello list, My subnet at Ohio State is running a BSD firewall with packet filter.
> It works great, but I just encountered a weird problem with the linux 2.16.18.2
> kernel and packet filter.

> Any quick insights just for my own education?

A quick search with Google turned up a great explanation by Daniel Hartmeier:
http://mail-index.netbsd.org/tech-net/2006/07/12/0000.html

As well as some evidence that this isn't a new problem:
http://archives.neohapsis.com/archives/openbsd/2004-09/0703.html

I would have to agree with Max's suggestion to check for proper "flags
S/SA" on the rules. OpenBSD recently made that the default for this
reason.

-- 
Jon



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