Date: Tue, 03 Feb 1998 07:31:42 +0000 From: Brian Somers <brian@Awfulhak.org> To: Brandon Gillespie <brandon@roguetrader.com> Cc: questions@FreeBSD.ORG Subject: Re: PPP + FIREWALL == does not work Message-ID: <199802030731.HAA12930@awfulhak.org> In-Reply-To: Your message of "Mon, 02 Feb 1998 20:49:19 MST." <199802030349.UAA06218@roguetrader.com>
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> I am working my way towards having an IP Masquerading system, using > client ppp, firewall routing and natd. I have recompiled with the firewall > option, and the divert option. Before I recompiled the kernel ppp was > *fully functional*, that is I could just 'ppp -auto myserv' and it'd > do its thing without problem. Now, if I do this nothing happens. If > I manually run ppp and connect, it dials in and receives the PPP info > and drops me back to the ppp command prompt--but it never capitalizes the > 'ppp' in the prompt to let me know it is fully functional. I'm assuming > the firewall code is throwing a wrench into things somewhere, but I cant > seem to figure out where. I am running 2.2.5-R, from the NatD manpages > I generated a new firewall type of 'divert' to /etc/rc.conf, which is > basically: > > $fwcmd add divert natd all from any to any via tun0 > $fwcmd add pass all from any to any > > And when I boot--it does run correctly. I am not running natd yet. And what do you think happens to the diverted packets ? Take a look beside the tun socket on the back of your machine. There'll be a big pile of 0s and 1s on the floor. Ppp has aliasing built in. Just add the -alias switch. It's all in the man page. > Can anybody help? > > -Brandon -- Brian <brian@Awfulhak.org>, <brian@FreeBSD.org>, <brian@OpenBSD.org> <http://www.Awfulhak.org> Don't _EVER_ lose your sense of humour....
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