Date: Thu, 10 Jan 2002 00:40:20 -0800 (PST) From: david lubowa <ziggydavie@yahoo.com> To: Jay Austad <austad@marketwatch.com>, freebsd-questions@FreeBSD.ORG Subject: Re: multiple interfaces and ipfw Message-ID: <20020110084020.61506.qmail@web12507.mail.yahoo.com> In-Reply-To: <54180709DD3FE145917BB165AFE7EFA002E0D30C@mspexch2.office.mktw.net>
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--0-1917439170-1010652020=:59424 Content-Type: text/plain; charset=us-ascii Well this is what i think would work ( i stand to be corrected) it's all down to your firewall you could deny any traffic/services/ports to any service on your 3rd interface in your firewall rules and allow what traffic/services/ports on the rest of the interfaces ..IIRC you have somewhere in ipfw where you specify your interfaces. This is a terse explanation so i hope it makes sense my 2 cents :) ciao Jay Austad <austad@marketwatch.com> wrote: I have a freebsd router that has 3 interfaces. I want to route traffic between only 2 of the interfaces, and block all traffic coming in on third interface except for a few protocols. I'm not doing NAT. How would I go about this? Jay To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message --------------------------------- Do You Yahoo!? Send FREE video emails in Yahoo! Mail. --0-1917439170-1010652020=:59424 Content-Type: text/html; charset=us-ascii <P> Well this is what i think would work ( i stand to be corrected) it's all down to your firewall <P>you could deny any traffic/services/ports to any service on your 3rd interface in your firewall rules and allow what traffic/services/ports on the rest of the interfaces ..IIRC you have somewhere in ipfw where you specify your interfaces. This is a terse explanation so i hope it makes sense <P>my 2 cents :) <P>ciao <P> <B><I>Jay Austad <<A href="mailto:austad@marketwatch.com">austad@marketwatch.com</A>></I></B> wrote: <BLOCKQUOTE style="BORDER-LEFT: #1010ff 2px solid; MARGIN-LEFT: 5px; PADDING-LEFT: 5px">I have a freebsd router that has 3 interfaces. I want to route traffic<BR>between only 2 of the interfaces, and block all traffic coming in on<BR>third interface except for a few protocols. I'm not doing NAT. How<BR>would I go about this?<BR><BR>Jay<BR><BR><BR>To Unsubscribe: send mail to majordomo@FreeBSD.org<BR>with "unsubscribe freebsd-questions" in the body of the message</BLOCKQUOTE><p><br><hr size=1><b>Do You Yahoo!?</b><br> Send FREE <a href="http://rd.yahoo.com/mail_us/tag/?http://promo.yahoo.com/videomail/">video</a>; emails in <a href="http://rd.yahoo.com/mail_us/tag/?http://mail.yahoo.com/">Yahoo! Mail</a>. --0-1917439170-1010652020=:59424-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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