Date: 24 Aug 2002 19:53:00 +0000 From: Josh Paetzel <friar_josh@webwarrior.net> To: Troy Drake <tdrake@myrealbox.com> Cc: freebsd-questions@freebsd.org Subject: Re: Setting up a gateway to just pass data Message-ID: <1030218781.256.1.camel@markx.vladsempire.net> In-Reply-To: <3D67FFDD.DC2EFEB2@myrealbox.com> References: <3D67FFDD.DC2EFEB2@myrealbox.com>
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On Sat, 2002-08-24 at 21:51, Troy Drake wrote: > Hi guys, > With my current ISP I get 3 IP's, and I want to setup my FBSD box to > simply pass packets between NIC's, pretty much so I can just utilize > ipfilter as a firewall for my other machine. I've got both cards setup > in the FBSD box, fxp0 and fxp1. fxp0 will be the one connecting to the > modem, and fxp1 connected to a hub for other machines. I've read some > tutorials, but they seem to only cover setting up private IP's for the > internal network, but this wont work as I want to have my other machine > still get it's own external IP. I'm thinking I need to enable it as a > gateway, add BRIDGE in the kernel, then set ipfilter to pass all from > fxp0 to fxp1 and vice versa, but I wanted to hear from you guys who may > have done this. > > Please CC me as I'm not currently subscribed. > > Thanks, > Troy What you want to do is build a packet filtering bridge. There are a number of documents that cover this topic, such as this one: http://www.freebsd.org/doc/en_US.ISO8859-1/articles/filtering-bridges/ Josh To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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