From owner-freebsd-questions@FreeBSD.ORG Wed Apr 14 08:06:28 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D7A7D10656E7 for ; Wed, 14 Apr 2010 08:06:28 +0000 (UTC) (envelope-from kraduk@googlemail.com) Received: from mail-bw0-f228.google.com (mail-bw0-f228.google.com [209.85.218.228]) by mx1.freebsd.org (Postfix) with ESMTP id 624678FC08 for ; Wed, 14 Apr 2010 08:06:28 +0000 (UTC) Received: by bwz28 with SMTP id 28so6449200bwz.14 for ; Wed, 14 Apr 2010 01:06:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:received:message-id:subject:from:to:cc:content-type; bh=RbWyKHQSb7wtySMtejfjUSg+55jYP8Onnmatstd15ws=; b=vsLLBsUERuWJ3MvZi9DGQA/LKvGTNKPj5yW2SLFUeCmHNZxTwI1TCJ88emE1YhSH36 gh2LQAuFvAlUQzO1BbKrmRr+IROVODUYIWSL+5ozHN2EG2RnDEGritJ7t50PVOyknwlY Zxqk+cDpTSgk+13ehz6iiIVqMDzRzCR2MO6JA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=HumTYhmYbk3O+8+mtfNXNhYIzRkeHOXi5ZwpU5Jv/O9jE/cMqrbpk28OtiMhRbrugz xsQRqB0JNOU0+iXhddRXZBlywAx3GpFIwfAHSSjkse2fQReNJvi5zXlr7VxyJB+R6lJO UxLaRR9Q9TCSuLfbwKLRgYQdn5elq086ujdSU= MIME-Version: 1.0 Received: by 10.239.165.129 with HTTP; Wed, 14 Apr 2010 01:06:26 -0700 (PDT) In-Reply-To: <1271196264.10895.33.camel@jane.spg.more.net> References: <1271196264.10895.33.camel@jane.spg.more.net> Date: Wed, 14 Apr 2010 09:06:26 +0100 Received: by 10.103.37.24 with SMTP id p24mr3902263muj.47.1271232387072; Wed, 14 Apr 2010 01:06:27 -0700 (PDT) Message-ID: From: krad To: Dan D Niles Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: FreeBSD Questions Subject: Re: Extended VLAN? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Apr 2010 08:06:28 -0000 On 13 April 2010 23:04, Dan D Niles wrote: > I have two FreeBSD routers. I would like both locations to share the > 10.10.0.0/16 network. If I were using Cisco routers I would use > extended VLANs. How would I do that with FreeBSD routers? > > I already have a tunnel set up and routing different networks in the > 192.168.0.0/16 range. > > Router A: > > ifconfig em2 inet 192.168.1.1 netmask 255.255.255.0 > ifconfig gif0 create 192.168.1.1 192.168.2.1 netmask 255.255.255.0 tunnel > > route add 192.168.2.0/24 129.168.2.1 > > Router B: > > ifconfig em2 inet 192.168.2.1 netmask 255.255.255.0 > ifconfig gif0 create 192.168.2.1 192.168.1.1 netmask 255.255.255.0 tunnel > > route add 192.168.1.0/24 129.168.1.1 > > This routes traffic between 192.168.1.0/24 and 192.168.2.0/24 as I would > expect. > > The docs say I can use a tunnel with a bridge, which seems like it would > do what I want. > > Router A: > > ifconfig em3 inet 10.10.1.1 netmask 255.255.0.0 > ifconfig bridge0 create addm em3 addm gif0 > > Router B: > > ifconfig em3 inet 10.10.2.1 netmask 255.255.0.0 > ifconfig bridge0 create addm em3 addm gif0 > > I cannot ping 10.10.2.1 from router A or 10.10.1.1 from router B. > > Should I be able to use a bridge this way? Am I missing some piece? > > Is there an easier/better way to extend a VLAN with FreeBSD routers? > > Thanks! > > Dan > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" > it sounds stupid but is the bridge up? ie do a ifconfig bridge0 up