From owner-freebsd-net@FreeBSD.ORG Mon Aug 20 21:30:07 2007 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E8E3B16A420 for ; Mon, 20 Aug 2007 21:30:07 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id B852013C442 for ; Mon, 20 Aug 2007 21:30:07 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id l7KLU7WA031952 for ; Mon, 20 Aug 2007 21:30:07 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id l7KLU76b031948; Mon, 20 Aug 2007 21:30:07 GMT (envelope-from gnats) Date: Mon, 20 Aug 2007 21:30:07 GMT Message-Id: <200708202130.l7KLU76b031948@freefall.freebsd.org> To: freebsd-net@FreeBSD.org From: Jacek Zapala Cc: Subject: Re: kern/115413: [ipv6] ipv6 pmtu not working X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Jacek Zapala List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Aug 2007 21:30:08 -0000 The following reply was made to PR kern/115413; it has been noted by GNATS. From: Jacek Zapala To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/115413: [ipv6] ipv6 pmtu not working Date: Mon, 20 Aug 2007 23:24:06 +0200 Described problem shows only with pf enabled. Of course icmpv6 packet too big is not rejected by filter rules: # pfctl -s rules | fgrep big No ALTQ support in kernel ALTQ related functions disabled pass in quick on bce0 inet6 proto ipv6-icmp from any to 2001:xxxx:yyyy::200 icmp6-type toobig