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Date:      Thu, 6 Jul 2000 23:30:50 -0700
From:      "Crist J. Clark" <cristjc@earthlink.net>
To:        "Mark S. Reichman" <reichman@twcny.rr.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: tun0 and DHCP firewall configuration
Message-ID:  <20000706233049.F682@dialin-client.earthlink.net>
In-Reply-To: <3964CF35.E20E6A62@twcny.rr.com>; from reichman@twcny.rr.com on Thu, Jul 06, 2000 at 06:25:57PM %2B0000
References:  <3964CF35.E20E6A62@twcny.rr.com>

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On Thu, Jul 06, 2000 at 06:25:57PM +0000, Mark S. Reichman wrote:
> I setup a a firewall using this tutorial.
>  
> http://www.freebsd.org/tutorials/dialup-firewall/index.html
> 
> The tutorial is specifically for ppp.  However, I have a cable
> modem/DHCP. So, I left this part out (?)
> 
>     ppp_enable="YES"
>     ppp_mode="auto"
>     ppp_nat="YES"
>     ppp_profile="profile"

Yep. You are NOT going to be concerned with PPP here.

> The ipfw rules file accompanying this tutorial 
> has many references to tun0.
> During boot, ipfw is initialized.  I get this message many times:
> 
> ipfw: warning: tun0 does not exist.

Basically, you are going to want to substitute your NIC device
wherever you see tun0.
-- 
Crist J. Clark                           cjclark@alum.mit.edu


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