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Date:      Sat, 4 Mar 2000 18:36:39 +0200
From:      Giorgos Keramidas <keramida@ceid.upatras.gr>
To:        Ivan Blom <archiver@db.geocrawler.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: IPFW User PPP
Message-ID:  <20000304183639.E270@hades.hell.gr>
In-Reply-To: <200003021840.KAA15677@www.geocrawler.com>; from archiver@db.geocrawler.com on Thu, Mar 02, 2000 at 10:40:07AM -0800
References:  <200003021840.KAA15677@www.geocrawler.com>

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On Thu, Mar 02, 2000 at 10:40:07AM -0800, Ivan Blom wrote:
>
> This message was sent from Geocrawler.com by "Ivan Blom"
> <ivan.blom@post.utfors.se> Be sure to reply to that address.
> 
> Hello,
> 
> I'm trying to build a router/gateway as explained in "Pedantic PPP
> Primer". Everything works just fine, but now I'm trying to add IPFW
> to do some packet filtering, and then I run in trouble

You would probably find it helpful to read the articles I once wrote
for using ipfw on user and/or kernel ppp.  Go grab a copy of them from:

  a) For an "open" type of firewall
     http://students.ceid.upatras.gr/~keramida/freebsd/ipfw.html

  b) For a "closed" type of firewall
     http://students.ceid.upatras.gr/~keramida/freebsd/ipfw-closed.html

The rules in your /etc/rc.firewall are always another place to go
looking for some hints in setting up ipfw-filtering.

Ciao.

-- 
Giorgos Keramidas, < keramida @ ceid . upatras . gr >
For my public PGP key: finger keramida@diogenis.ceid.upatras.gr
PGP fingerprint, phone and address in the headers of this message.


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