From owner-freebsd-stable  Sun Oct 21 13:20: 5 2001
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Date: Sun, 21 Oct 2001 13:19:50 -0700
From: Kent Stewart <kstewart@owt.com>
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To: Kal Torak <kaltorak@quake.com.au>
Cc: Sergey Mokryshev <mokr@mokr.net>, Herbert <herbert@bugat.at>,
	FreeBSD Stable <freebsd-stable@FreeBSD.ORG>
Subject: Re: ICQ with NAT problems
References: <3BD21435.4060605@quake.com.au> <3BD2538D.80604@quake.com.au> <20011021121329.E78028@moya.lambermont.dyndns.org> <3BD2B8ED.7020404@quake.com.au> <20011021150747.A23735@freebsd2.rocks> <0e8e01c15a33$86d8c670$0242a8c0@mokr.ru> <3BD2D04C.8000709@quake.com.au>
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Kal Torak wrote:
> 
> Sergey Mokryshev wrote:
> 
> >
> > #cat /etc/sysctl.conf
> > net.inet.ipf.fr_udptimeout=480
> > net.inet.ipf.fr_udpacktimeout=480
> >
> >
> > Will do the trick.
> >
> > The problem is in the new 'udp ack' code, which was introduced, I
> > believe,
> > in ipf 3.4.20.
> >
> > Unfortunately net.inet.ipf.fr_udpacktimeout variable was added after the
> > merging of ipf into the FreeBSD source tree, so for ones who don't
> > want to grab and compile ipf34-current there is the only workaround
> > you mentioned...
> 
> What about with ipfw?
> 
> It must be a simmilar problem there as well?

I haven't seen it and I spend a couple of hours at times in an ICQ
session. I am running a DSL connection. I have two systems running ICQ
and they all go through a FreeBSD 4.4-stable gateway that is running
ipfw as a firewall and natd for the address translation.

Kent

> 
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-- 
Kent Stewart
Richland, WA

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