Date: Sat, 28 Sep 2002 00:00:44 +0000 From: "D. Penev" <dpenev@mail.bg> To: "Alek - freebsd@it.cyvox.org" <freebsd@it.cyvox.org> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: 2 gateways - seperate routes for different ports? Message-ID: <20020928000044.GA438@earth.dpsca.bg> In-Reply-To: <1469.203.24.200.7.1033122192.squirrel@webmail.cyvox.org> References: <1469.203.24.200.7.1033122192.squirrel@webmail.cyvox.org>
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On Fri, Sep 27, 2002 at 08:23:12PM +1000, Alek - freebsd@it.cyvox.org wrote: >Date: Fri, 27 Sep 2002 20:23:12 +1000 (EST) >Subject: 2 gateways - seperate routes for different ports? >From: "Alek - freebsd@it.cyvox.org" <freebsd@it.cyvox.org> >To: <freebsd-questions@freebsd.org> > >Greetings, > >I currently have 2 gateway servers that I would like to consolidate. > >One is a permanent dialup with a static IP - this maintains DNS, routes my >SMTP namespace and is relatively secured with IPFW. >The other is a cable connection with a dynamic IP running NAT but >unsecured because I haven=92t figured out how to configure IPFW with a >dynamic IP=85 yet. >I want to consolidate these 2 boxes, but I would need to route port 25 and >53 traffic through the dialup connection and everything else through the >cable connection? I expect I should be able to do this with IPFW=85? No? >Any ideas / solutions appreciated. Try this: in /etc/ppp/ppp.linkup dialup_isp_label: /sbin/ipfw add XXX fwd HISADDR tcp from any to any 25,53 /sbin/ipfw add YYY fwd HISADDR udp from any to any 25,53 ^^^ numbers depends of ^^^ if you have own dns and/or mail others ipfw rules server change with ip address that they are bind in /etc/ppp/ppp.linkdown dialup_isp_label: /sbin/ipfw delete XXX /sbin/ipfw delete YYY Remove or comment "add default HISADDR" in dialup_isp_label section in ppp.conf and set default route to cable connection . > >Cheers, > >Alek. > > > > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-questions" in the body of the message --=20 Regards, D. Penev To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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