From owner-freebsd-isp Thu Sep 24 17:23:26 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id RAA19222 for freebsd-isp-outgoing; Thu, 24 Sep 1998 17:23:26 -0700 (PDT) (envelope-from owner-freebsd-isp@FreeBSD.ORG) Received: from magicnet.magicnet.net (magicnet.magicnet.net [204.96.116.9]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id RAA19203 for ; Thu, 24 Sep 1998 17:23:16 -0700 (PDT) (envelope-from bill@bilver.magicnet.net) Received: (from uucp@localhost) by magicnet.magicnet.net (8.8.6/8.8.8) with UUCP id UAA06323 for freebsd-isp@freebsd.org; Thu, 24 Sep 1998 20:23:10 -0400 (EDT) Received: (from bill@localhost) by bilver.magicnet.net (8.9.1/8.9.1) id UAA11898 for freebsd-isp@freebsd.org; Thu, 24 Sep 1998 20:05:35 -0400 (EDT) From: Bill Vermillion Message-Id: <199809250005.UAA11898@bilver.magicnet.net> Subject: Re: Routing problem In-Reply-To: <199809241509.KAA11221@carp.gbr.epa.gov> from Mike Jenkins at "Sep 24, 98 10:09:09 am" To: freebsd-isp@FreeBSD.ORG Date: Thu, 24 Sep 1998 20:05:34 -0400 (EDT) X-Mailer: ELM [version 2.4ME+ PL38 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Mike Jenkins recently said: > On Wed, 23 Sep 1998 Bill Vermillion wrote: > > > Or have I TOTALLY screwed up my understanding of how this works? > Maybe a picture will help. I believe he is using 255.255.0.0 for > the netmasks. > > 10.1.0.0/16 10.2.0.0/16 > Internet-----[NAT router]-------------------[freebsd]------------------ > 10.1.0.155 10.1.0.253 10.2.0.253 > If the router is using 255.255.0.0 for the netmask then it only knows > about network 10.1.0.0 and will have to be told about network 10.2.0.0 > by adding a route for 10.2.0.0 with 10.1.0.253 as the gateway. > If the router is using 255.0.0.0 for the netmask then it thinks all of > network 10.0.0.0 is on the ethernet but can't reach 10.2.0.0 hosts. > Using the arpproxy_all="YES" option in /etc/rc.conf should fix it. Thanks. I's logical. I think I understand that. But what wrote was truly screwy. Bill To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message