From owner-freebsd-questions Sat May 2 20:53:00 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id UAA20816 for freebsd-questions-outgoing; Sat, 2 May 1998 20:53:00 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from gdi.uoregon.edu (gdi.uoregon.edu [128.223.170.30]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id UAA20796 for ; Sat, 2 May 1998 20:52:44 -0700 (PDT) (envelope-from dwhite@gdi.uoregon.edu) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.8.7/8.8.8) with SMTP id UAA21601; Sat, 2 May 1998 20:52:42 -0700 (PDT) (envelope-from dwhite@gdi.uoregon.edu) Date: Sat, 2 May 1998 20:52:42 -0700 (PDT) From: Doug White Reply-To: Doug White To: Mark Gazda cc: questions@FreeBSD.ORG Subject: Re: Need help with routing. In-Reply-To: <35494EAF.C62FA51C@realdyn.mail.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Fri, 1 May 1998, Mark Gazda wrote: > Some dialup users who connect via ppp, and have DNS configured for the > two old IPs and Mail SMTP/POP servers configured as the old Mail server > IP. > > Is there a way to setup some sort of a static route, where I can assign > the old IPs as aliases to these machines on the new class c, and still > have the dial up users be able to get DNS and Mail services using the > old IPS when they connect and receive one of the new ips. I certainly hope you'll tell your PPP users to change over :) The DNS clients may reject the return packets since it's different than where it sent it to, and it looks like a spoof. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message