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Date: Thu, 30 Aug 2012 23:11:07 +0200
From: Luigi Rizzo <rizzo@iet.unipi.it>
To: Michael Sierchio <kudzu@tenebras.com>
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Cc: freebsd-net@freebsd.org, lev@freebsd.org
Subject: Re: ipfw,
	"ip|all" proto and PPPoE -- does PPPoE packets passed to ipfw?
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On Wed, Aug 29, 2012 at 08:01:50AM -0700, Michael Sierchio wrote:
> On Wed, Aug 29, 2012 at 8:01 AM, Michael Sierchio <kudzu@tenebras.com> wrote:
> 
> >         ip from any to any in recv vr0
> 
> "any" here is also not appropriate...

it is just sintactic sugar, "from any to any" corresponds 
is just printed by
default to make the rule look like the 'old style' (pre-2003)
ipfw syntax, but otherwise has zero cost at runtime.

cheers
luigi

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