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List:       ipfilter
Subject:    Re: IPF keep state, fails randomly?
From:       Jim Sandoz <sandoz () lucent ! com>
Date:       2006-04-24 2:38:20
Message-ID: 444C3A1C.3060206 () lucent ! com
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info@iiis.info wrote:
> Everything works fine beside that we get a lot of "lost connection with
> xxxxxx[x.x.x.x] while sending end of data" and  "lost connection with
> xxxxxx[x.x.x.x] while sending message body" from certain ISP's/mailservers

from your ruleset it appears you are set up for default block.
are you returning RST for blocked tcp connections?

if so, see
http://www.phildev.net/ipf/IPFprob.html#prob9

if not, get a packet trace of a dropped connection; armed
with that we can better diagnose the problem.

jim



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