From owner-freebsd-net@FreeBSD.ORG Thu Oct 20 12:19:27 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EC65A106564A for ; Thu, 20 Oct 2011 12:19:27 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mx1.sbone.de (mx1.sbone.de [IPv6:2a01:4f8:130:3ffc::401:25]) by mx1.freebsd.org (Postfix) with ESMTP id 7C9B18FC17 for ; Thu, 20 Oct 2011 12:19:27 +0000 (UTC) Received: from mail.sbone.de (mail.sbone.de [IPv6:fde9:577b:c1a9:31::2013:587]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.sbone.de (Postfix) with ESMTPS id DF15E25D3810; Thu, 20 Oct 2011 12:19:25 +0000 (UTC) Received: from content-filter.sbone.de (content-filter.sbone.de [IPv6:fde9:577b:c1a9:31::2013:2742]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPS id 0CDD5BD3C54; Thu, 20 Oct 2011 12:19:25 +0000 (UTC) X-Virus-Scanned: amavisd-new at sbone.de Received: from mail.sbone.de ([IPv6:fde9:577b:c1a9:31::2013:587]) by content-filter.sbone.de (content-filter.sbone.de [fde9:577b:c1a9:31::2013:2742]) (amavisd-new, port 10024) with ESMTP id 1EZ3SlFJd59f; Thu, 20 Oct 2011 12:19:24 +0000 (UTC) Received: from orange-en1.sbone.de (orange-en1.sbone.de [IPv6:fde9:577b:c1a9:31:cabc:c8ff:fecf:e8e3]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPSA id 0E7EEBD3C2C; Thu, 20 Oct 2011 12:19:23 +0000 (UTC) Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset=us-ascii From: "Bjoern A. Zeeb" In-Reply-To: <4E9FAFCD.3080908@gont.com.ar> Date: Thu, 20 Oct 2011 12:19:22 +0000 Content-Transfer-Encoding: 7bit Message-Id: References: <4E9FAFCD.3080908@gont.com.ar> To: Fernando Gont X-Mailer: Apple Mail (2.1084) Cc: FreeBSD Net Subject: Re: IPv6 Redirects & local destinations X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Oct 2011 12:19:28 -0000 On 20. Oct 2011, at 05:21 , Fernando Gont wrote: > Folks, > > While doing some testing, it seems that FreeBSD ignores ICMPv6 Redirects > when both the Redirect Destination and the Redirect Target are the same > (i.e., the destination is supposed to be on-link). > > OTOH, Redirects are processed as expected when the Redirect Target is > different from the Redirect Destination. What does it log if you turn on the following sysctl net.inet6.icmp6.nd6_debug=1 and reproduce? > > Should I report this as a bug, or is this (non-rfc-compliant) behavior > intentional? (If so, what's the rationale?) It's kern/152791, isn't it? -- Bjoern A. Zeeb You have to have visions! Stop bit received. Insert coin for new address family.