From owner-freebsd-questions Mon Dec 16 12:30:54 2002 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1399137B401 for ; Mon, 16 Dec 2002 12:30:50 -0800 (PST) Received: from almso2.proxy.att.com (almso2.att.com [192.128.166.71]) by mx1.FreeBSD.org (Postfix) with ESMTP id 656AB43E4A for ; Mon, 16 Dec 2002 12:30:45 -0800 (PST) (envelope-from jwb@homer.att.com) Received: from ulysses.homer.att.com ([135.205.193.8]) by almso2.proxy.att.com (AT&T IPNS/MSO-4.0) with ESMTP id gBGKUHFY002557; Mon, 16 Dec 2002 15:30:18 -0500 (EST) Received: from akiva.homer.att.com (akiva.homer.att.com [135.205.198.103]) by ulysses.homer.att.com (8.9.3/8.9.3) with ESMTP id PAA15321; Mon, 16 Dec 2002 15:30:16 -0500 (EST) Received: from akiva.homer.att.com (localhost [127.0.0.1]) by akiva.homer.att.com (8.11.6+Sun/8.9.3) with ESMTP id gBGKUGL00679; Mon, 16 Dec 2002 15:30:16 -0500 (EST) Message-Id: <200212162030.gBGKUGL00679@akiva.homer.att.com> X-Mailer: exmh version 2.5-CVS 11/08/2002 with nmh-1.0.4 To: "Brian" Cc: "Marco Radzinschi" , freebsd-questions@FreeBSD.ORG Subject: Re: gateway on different subnet In-reply-to: Your message of "Mon, 16 Dec 2002 12:09:12 PST." <00a501c2a53f$006c1080$3224200a@bwhalen> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 16 Dec 2002 15:30:15 -0500 From: "J. W. Ballantine" Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Here are the leases, ifconfig and netstat: tinlizzie# cat /var/db/dhclient.leases lease { interface "xl0"; fixed-address 209.122.66.XXX; (ND I changed the last part of the address) medium "link2"; option subnet-mask 255.255.255.0; option routers 10.17.47.37; option dhcp-lease-time 900; option dhcp-message-type 5; option domain-name-servers 207.172.3.9,207.172.3.8; option dhcp-server-identifier 10.17.47.37; option dhcp-renewal-time 450; option dhcp-rebinding-time 787; option host-name "tinlizzie.hlb.cable.rcn.com"; option domain-name "hlb.cable.rcn.com"; renew 3 2002/12/11 18:23:28; rebind 3 2002/12/11 18:29:55; expire 3 2002/12/11 18:31:48; } tinlizzie# netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 10.17.47.37 00:01:02:54:ca:dd UHS 0 0 xl0 127.0.0.1 127.0.0.1 UH 0 0 lo0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%xl0/64 link#1 UC xl0 fe80::201:2ff:fe54:cadd%xl0 00:01:02:54:ca:dd UHL lo0 fe80::%lo0/64 fe80::1%lo0 Uc lo0 fe80::1%lo0 link#4 UHL lo0 ff01::/32 ::1 U lo0 ff02::%xl0/32 link#1 UC xl0 ff02::%lo0/32 ::1 UC lo0 tinlizzie# ifconfig xl0 xl0: flags=c843 mtu 1500 options=3 inet6 fe80::201:2ff:fe54:cadd%xl0 prefixlen 64 scopeid 0x1 ether 00:01:02:54:ca:dd media: Ethernet autoselect (10baseT/UTP) status: active ---------- In Response to your message ------------- > Date: Mon, 16 Dec 2002 12:09:12 -0800 > To: "Marco Radzinschi" , "J. W. Ballantine" > From: "Brian" > Subject: Re: gateway on different subnet > > If you just do a dhcp setup, do an ifconfig -a, netstat -r and paste the > results. > > Bri > > ----- Original Message ----- > From: "J. W. Ballantine" > To: "Marco Radzinschi" > Cc: > Sent: Monday, December 16, 2002 11:54 AM > Subject: Re: gateway on different subnet > > > > > > When I do the route add default, I get: > > > > tinlizzie# route -v add -net default 10.17.47.37 > > u: inet 0.0.0.0; u: inet 10.17.47.37; u: inet 0.0.0.0; RTM_ADD: Add Route: > len > > 128, pid: 0, seq 1, errno 0, flags: > > > > locks: inits: > > sockaddrs: > > default 10.17.47.37 default > > route: writing to routing socket: Network is unreachable > > add net default: gateway 10.17.47.37: Network is unreachable > > > > > > ---------- In Response to your message ------------- > > > > > Date: Mon, 16 Dec 2002 14:46:12 -0500 (EST) > > > To: "J. W. Ballantine" > > > From: Marco Radzinschi > > > Subject: Re: gateway on different subnet > > > > > > > > > On Mon, 16 Dec 2002, J. W. Ballantine wrote: > > > > > > > Hi, > > > > > > > > In order to save the internet address space, my cable co has setup > their > > > > network with a live address for my > > > > PC but an address on a private 10.0.0.0 network for the cable modem. > > > > Now of course, this is also the > > > > gateway and dhcp server. The problem is trying to get FreeBSD to use > > > > this private address as the gateway for > > > > the live address. This config works for windows and they claim mac > > > > OS, but I can't get it to work for FreeBSD. I've tried ifconfig > > > > default, but that returns NO ROUTE TO HOST, and I've thougth about > using > > > > an alias on the > > > > NIC, but that would send it out with the private network address and > not > > > > be able to find its way home. > > > > > > > > Any of you network wizards out there have the proper spell to get > this > > > > working??? > > > > > > > > Thanks > > > > > > > > Jim Ballantine > > > > > > As lnog as your internal subnet is different from the cable modem's > > > subnet, you should be fine, as the DHCP client ought to set up the > default > > > route for you. > > > > > > Otherwise, "route add default " should do it. It is my > understanding > > > that the default route should not be the cable modem though, since it > is > > > supposed to act like a bridge. > > > > > > AT least this is how it works for me, except that the cable modem has a > > > 192.168.100.* address as well as a 10/8, but I don't have either as a > > > default route. > > > > > > Marco Radzinschi > > > E-Mail: marco@radzinschi.com > > > > > > Mon Dec 16 14:42:22 EST 2002 > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message