From owner-freebsd-bugs@FreeBSD.ORG Sat Oct 13 12:21:49 2012 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B2E88D9C; Sat, 13 Oct 2012 12:21:49 +0000 (UTC) (envelope-from Mark.Martinec@ijs.si) Received: from mail.ijs.si (mail.ijs.si [IPv6:2001:1470:ff80::25]) by mx1.freebsd.org (Postfix) with ESMTP id 320E48FC0A; Sat, 13 Oct 2012 12:21:49 +0000 (UTC) Received: from amavis-proxy-ori.ijs.si (localhost [IPv6:::1]) by mail.ijs.si (Postfix) with ESMTP id 3Xf4lv3l3SzGN5W; Sat, 13 Oct 2012 14:21:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ijs.si; h= message-id:content-transfer-encoding:content-type:content-type :mime-version:in-reply-to:references:user-agent:date:date :subject:subject:from:from:received:received:received:vbr-info; s=jakla2; t=1350130904; x=1352722905; bh=48vszIziluwmOzfLqiuaHa 7EUWc82DpLbZxO1R9HTWg=; b=kR+/vRag55LMslZoSwtlBpAYTW97nKERP+fWe1 dwaBkXZTqE2ThuvvhDfnaLtGbbEhADlE31P3U/RjmC5dyieWQ3NLsaUnLm8nWCU1 s/dJ4FOWTtVfYkTV90E6f99nwT1ixXzVklE8a7JdKR3S7pScbL1xC3NAWgT283sK SK9io= VBR-Info: md=ijs.si; mc=all; mv=dwl.spamhaus.org; X-Virus-Scanned: amavisd-new at ijs.si Received: from mail.ijs.si ([IPv6:::1]) by amavis-proxy-ori.ijs.si (mail.ijs.si [IPv6:::1]) (amavisd-new, port 10012) with ESMTP id 9eYiD05b-ixp; Sat, 13 Oct 2012 14:21:44 +0200 (CEST) Received: from mildred.ijs.si (mailbox.ijs.si [IPv6:2001:1470:ff80::143:1]) by mail.ijs.si (Postfix) with ESMTP; Sat, 13 Oct 2012 14:21:44 +0200 (CEST) Received: from sleepy.ijs.si (sleepy.ijs.si [IPv6:2001:1470:ff80:e001::1:1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mildred.ijs.si (Postfix) with ESMTPSA id 89E81606; Sat, 13 Oct 2012 14:21:44 +0200 (CEST) From: Mark Martinec To: FreeBSD-gnats-submit@freebsd.org, freebsd-bugs@freebsd.org Subject: Re: misc/172648: pf(4): 'scrub reassemble tcp' breaks IPv6 packet checksum on SYN ACK Date: Sat, 13 Oct 2012 14:21:43 +0200 User-Agent: KMail/1.13.7 (FreeBSD/9.1-PRERELEASE; KDE/4.8.4; amd64; ; ) References: <201210121910.q9CJA0ni040774@freefall.freebsd.org> In-Reply-To: <201210121910.q9CJA0ni040774@freefall.freebsd.org> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <201210131421.44038.Mark.Martinec@ijs.si> X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Oct 2012 12:21:49 -0000 Btw, the effect described here looks very similar, checksum errors on a SYN reply with IPv6 and pf: http://lists.freebsd.org/pipermail/freebsd-stable/2012-July/068990.html Regression with jails/IPv6/pf Matthew Seaman Thu Jul 26 23:10:43 UTC 2012 Mark