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Date:      Wed, 2 Sep 1998 12:28:10 -0700
From:      Gregory Sutter <gsutter@pobox.com>
To:        freebsd-questions@FreeBSD.ORG
Subject:   ipfw misbehaving
Message-ID:  <19980902122810.L16430@notabene.zer0.org>

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My ipfw is misbehaving, blocking packets when it shouldn't.  Anytime
a fragmented packet comes in, it is blocked:

ipfw: 3501 Deny TCP 209.61.119.114:11786 209.63.253.126:15436 in via tun0 Fragment = 3
ipfw: 3501 Deny TCP 209.61.119.114:12081 209.63.253.126:11825 in via tun0 Fragment = 3
[etc...]

Rule 3501 is:
$fwcmd add 03501 deny log tcp from any to $oip 3000-3001

$fwcmd is "ipfw"; $oip is my current outside IP address.

Can anyone see a reason why all fragmented packets are blocked by
this rule?

Greg
-- 
Gregory S. Sutter                   Heisenberg might have been here.
mailto:gsutter@pobox.com
http://www.pobox.com/~gsutter/
PGP DSS public key 0x40AE3052

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