From owner-freebsd-stable@FreeBSD.ORG Wed Jun 9 19:40:17 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 175771065672 for ; Wed, 9 Jun 2010 19:40:17 +0000 (UTC) (envelope-from sthaug@nethelp.no) Received: from bizet.nethelp.no (bizet.nethelp.no [195.1.209.33]) by mx1.freebsd.org (Postfix) with SMTP id 537E78FC25 for ; Wed, 9 Jun 2010 19:40:15 +0000 (UTC) Received: (qmail 57506 invoked from network); 9 Jun 2010 19:40:14 -0000 Received: from bizet.nethelp.no (HELO localhost) (195.1.209.33) by bizet.nethelp.no with SMTP; 9 Jun 2010 19:40:14 -0000 Date: Wed, 09 Jun 2010 21:40:14 +0200 (CEST) Message-Id: <20100609.214014.104050932.sthaug@nethelp.no> To: freebsd-stable@freebsd.org From: sthaug@nethelp.no In-Reply-To: <20100609.181830.74726190.sthaug@nethelp.no> References: <4C0F8214.3090104@earthlink.net> <4A84438AC2044DEF873A7341CF0CF2F0@rivendell> <20100609.181830.74726190.sthaug@nethelp.no> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: Re: FreeBSD eats 169.254.x.x addressed packets X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Jun 2010 19:40:17 -0000 > > > One final comment - I still don't understand why FreeBSD "won't" > > > respond to pings > > > when it has an address like 169.254.1.1. I can ssh to the unit but > > > it won't > > > respond to pings. I tried setting up a linux box with an address > > > like > > > 169.254.1.2 and it "would" respond to pings. > > > > Linux is not really any measuring stick in standard compliance... > > If 169.254.0.0/16 addresses are supposed to be link local then I'd > definitely expect a reply to a ping from another box on the same > LAN, sourced from another 169.254.0.0/16 address. Having tested this in the lab I'd say FreeBSD 7.x works exactly as expected. Traffic on the same LAN works, traffic to other LANs is not routed. All is well. Steinar Haug, Nethelp consulting, sthaug@nethelp.no