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Date:      Tue, 29 Feb 2000 11:28:26 -0700 (MST)
From:      Nate Williams <nate@yogotech.com>
To:        Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
Cc:        "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net>, freebsd-security@FreeBSD.ORG (All)
Subject:   Re: ipfw log accounting
Message-ID:  <200002291828.LAA26051@nomad.yogotech.com>
In-Reply-To: <200002291809.NAA57250@khavrinen.lcs.mit.edu>
References:  <Pine.BSF.4.05.10002291536340.24153-100000@dima.glb.net> <200002291750.JAA82610@gndrsh.dnsmgr.net> <200002291809.NAA57250@khavrinen.lcs.mit.edu>

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> <<On Tue, 29 Feb 2000 09:50:56 -0800 (PST), "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net> said:
> 
> > all broadcast traffic, unless you have a very rare installation that
> > does not need broadcast packets to work on the directly attached network.
> 
> Not rare at all -- you've just described every network in the world
> which has not been inflicted with either RIP or YP/NIS.  (This *is*
> the security list, after all!)

Or DHCP, or BOOTP, or NetBUI, or some forms of NTP, etc...

I agree that broadcast protocols are to be avoided, but sometimes they
are the best (most effecient as well as most effective) ways of skinning
a cat.

Sometimes they can't be avoided....




Nate


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