From owner-freebsd-isp Wed May 29 13:31:35 2002 Delivered-To: freebsd-isp@freebsd.org Received: from mail.ecotech.com.lr (mail.liberiaonline.com.lr [64.110.100.164]) by hub.freebsd.org (Postfix) with SMTP id 820CD37B405 for ; Wed, 29 May 2002 13:31:23 -0700 (PDT) Received: (qmail 10475 invoked by uid 85); 29 May 2002 20:30:08 -0000 Received: from unknown (HELO wireless) (216.252.230.146) by mail.liberiaonline.com.lr with SMTP; 29 May 2002 20:30:07 -0000 Message-ID: <001201c2074f$c3076dd0$04ef10ac@wireless> From: "Max" To: "Chris Knipe" , References: <005201c20714$220071b0$04ef10ac@wireless> <009201c20736$1b604e80$0101a8c0@megalan.co.za> Subject: Re: Firewall Setup Date: Wed, 29 May 2002 20:31:04 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Virus-Scanned: by AMaViS perl-11 Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org ----- Original Message ----- From: "Chris Knipe" To: "Max" ; Sent: Wednesday, May 29, 2002 5:25 PM Subject: Re: Firewall Setup > > My network has other routers hardware and software. I want just few > machines > > to use this new router instead of the whole network so that even if a > client > > sets this > > router has his default gateway, he will not be able to access the > Internet! > > Isn't this more of a static-routing option rather than a firewall? A > firewall will block the packets, meaning that the clients which use the > "wrong" router, will have *no* internet access, rather than be directed > towards the right router. > > You can most probably redirect the packets from one firewall to another, but > that's limited to a per port basis. I think the simplest solution would > just be to re-route certain data from the "wrong" router, to the "right" > router > > route add if I'm not mistaken. > > So, if you have 10.0.0.0/255.0.0.0 and want 10.0.1.0/24 to be assigned to > router 1, on your 2, you'll add a static route for that network, routing it > back to router 1. > In my terms, here's what I am looking @ I have 172.16.239.0/24 and I would like only 172.16.239.104/29 to access this router In your terms, what would that look like? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message