From owner-freebsd-small  Mon Oct 12 21:48:40 1998
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Date: Tue, 13 Oct 1998 00:48:13 -0400
From: Chris Johnson <cjohnson@palomine.net>
To: insane@oneinsane.net, freebsd-small@FreeBSD.ORG
Subject: Re: PicoBSD router/natd/ipfw
References: <19981012195014.A28161@palomine.net> <19981012212309.A14640@oneinsane.net>
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In-Reply-To: <19981012212309.A14640@oneinsane.net>; from Ron 'The Insane One' Rosson on Mon, Oct 12, 1998 at 09:23:09PM -0700
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On Mon, Oct 12, 1998 at 09:23:09PM -0700, Ron 'The Insane One' Rosson wrote:
> On Mon, Oct 12, 1998 at 07:50:14PM -0400, Chris Johnson wrote:
> > I've got the router version of PicoBSD running, and I've configured de0 and
> > de1. What I'm trying to do is run natd to masquerade my private LAN over my
> > public IP address.
> > 
> > This is my first experience with natd (I currently use Linux masquerading).
> > Here's what I did:
> > 
> > natd -n de0 (de0 is the interface connected to the outside world).
> > ipfw -f flush
> > ipfw add divert natd ip from any to any via ed0
>                                               ^^^
> 
> > 
> > The last line results in:
> > ipfw: setsockopt(IP_FW_ADD): Invalid argument
> > 
> > I'm reasonably certain that my divert command was correct, so I suspect that
> > there may be a problem with ipfw in PicoBSD 0.41 (not built from the same
> > source as the kernel?).
> > 
> > Can someone confirm these results, or can someone prove me wrong and tell me
> > what mistake I'm making?
> > 
> You show you did ed0 when you said you have de0 and de1 ???

Sorry--that was a typo. I was copying stuff off of my console onto another
computer to send the message, and copied it wrong. In any case, I typed it in
there about a zillion times, sometimes leaving out the "via de0" bit, and the
same error message always ensued.

Chris

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