From owner-freebsd-isp@FreeBSD.ORG Mon Oct 30 02:42:02 2006 Return-Path: X-Original-To: freebsd-isp@freebsd.org Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6B9AA16A412 for ; Mon, 30 Oct 2006 02:42:02 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from pi.codefab.com (pi.codefab.com [199.103.21.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id E489543D5D for ; Mon, 30 Oct 2006 02:42:01 +0000 (GMT) (envelope-from cswiger@mac.com) Received: from localhost (localhost [127.0.0.1]) by pi.codefab.com (Postfix) with ESMTP id 581F75EFF; Sun, 29 Oct 2006 21:42:01 -0500 (EST) X-Virus-Scanned: amavisd-new at codefab.com Received: from pi.codefab.com ([127.0.0.1]) by localhost (pi.codefab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id weyxeuY-NDHz; Sun, 29 Oct 2006 21:42:00 -0500 (EST) Received: from [192.168.1.251] (pool-68-161-112-7.ny325.east.verizon.net [68.161.112.7]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pi.codefab.com (Postfix) with ESMTP id CC2245D92; Sun, 29 Oct 2006 21:41:59 -0500 (EST) Message-ID: <45456674.3000401@mac.com> Date: Sun, 29 Oct 2006 21:41:56 -0500 From: Chuck Swiger User-Agent: Thunderbird 1.5.0.7 (Windows/20060909) MIME-Version: 1.0 To: Tyrone@TelecityRedbus.se References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-isp@freebsd.org, quagga-users@lists.quagga.net Subject: Re: BGP X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Oct 2006 02:42:02 -0000 Tyrone@TelecityRedbus.se wrote: > We have a /19 address that we announce to 3 ISP's. > > We have balanced the traffic using local preference and the MED, which > works just fine us. > > Although we would also like certain subnets within the /19 say a /28 to > only use one specific ISP because of sensitive latency issues. You can ask all three of your ISPs whether they and their peering partners would agree to carry that /28 route if you announce it, but it's unlikely that all or even many of the peers will be willing to do so. -- -Chuck