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Date:      Tue, 9 Jan 2001 12:58:07 -0800
From:      "Peter Brezny" <peter@sysadmin-inc.com>
To:        <freebsd-security@freebsd.org>
Subject:   RE: What do these mean?
Message-ID:  <002301c07a7e$de096700$46010a0a@sysadmininc.com>
In-Reply-To: <xzpd7dxghl9.fsf@flood.ping.uio.no>

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If ipfw is so poorly written, is anyone working on cleaning it up, or are
people just switching to ipforward?

Peter Brezny
SysAdmin Services Inc.


-----Original Message-----
From: owner-freebsd-security@FreeBSD.ORG
[mailto:owner-freebsd-security@FreeBSD.ORG]On Behalf Of Dag-Erling
Smorgrav
Sent: Tuesday, January 09, 2001 2:12 AM
To: cjclark@alum.mit.edu
Cc: Marc Silver; freebsd-security@FreeBSD.ORG
Subject: Re: What do these mean?


"Crist J. Clark" <cjclark@reflexnet.net> writes:
> Pretty much the best reason I can give is because that is just how it
> works. Perhaps it is best to look at it this way, what would
> "removing" them from the list gain you besides prettier output?

There's a hard limit on the number of dynamic rules.

This isn't the only bogosity related to dynamic rules in ipfw; for
instance, 'ipfw list' always lists *all* dynamic rules even if you
specify a rule number on the command line (it should only display
dynamic rules which were created by the rules listed on the command
line). Unfortunately, ipfw(8) is so poorly written that it's not at
all trivial to fix.

DES
--
Dag-Erling Smorgrav - des@ofug.org


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