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To: Jim Bloom <bloom@acm.org>
Cc: freebsd-current@FreeBSD.ORG, freebsd-ipfw@FreeBSD.ORG
Subject: Re: cpp change breaks ipfw
References: <38B8BAC5.9927A56E@acm.org>
From: Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai=?iso-8859-1?q?_Gro=DFjohann?=)
Date: 28 Feb 2000 12:14:04 +0100
In-Reply-To: Jim Bloom's message of "Sun, 27 Feb 2000 00:48:53 -0500"
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Jim Bloom <bloom@acm.org> writes:

> On the old version of current this expands to
> 
> 	add pass tcp from 192.168.2.5:255.255.254.0 to any 25 setup
> 
> but on a new version of current this expands to
> 
> 	add pass tcp from 192.168.2.5 : 255.255.254.0 to any 25 setup

You might wish to try this:

/----
| #define rule(ADDR,MASK) \
| add pass tcp from ADDR ## : ## MASK to any 25 setup
| 
| rule(192.168.2.5,255.255.254.0)
\----

Does it do what you want?  Somewhat clumsy, but it does seem to work.

kai
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