From melinda.shore@gmail.com Tue May 8 12:59:21 2012 Return-Path: X-Original-To: tig-diagnostics@ietfa.amsl.com Delivered-To: tig-diagnostics@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BE1B421F8459 for ; Tue, 8 May 2012 12:59:21 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.599 X-Spam-Level: X-Spam-Status: No, score=-3.599 tagged_above=-999 required=5 tests=[AWL=0.000, BAYES_00=-2.599, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lUBMtK2d8buh for ; Tue, 8 May 2012 12:59:21 -0700 (PDT) Received: from mail-pb0-f44.google.com (mail-pb0-f44.google.com [209.85.160.44]) by ietfa.amsl.com (Postfix) with ESMTP id 3D2A721F844F for ; Tue, 8 May 2012 12:59:21 -0700 (PDT) Received: by pbcwy7 with SMTP id wy7so8568988pbc.31 for ; Tue, 08 May 2012 12:59:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:x-forwarded-message-id:content-type :content-transfer-encoding; bh=AMkqsn0D5xJscKXTugL+j7nmAp8l0LAC/ick0encSfw=; b=cHeLF/kxOiYfGgQC3ProPglrLpC/okDrhpKeMBz5d6PcltpCaTt/tM0p7ReVN6l6Kb sm4UUEWiuZbCnDeCDhO9W5+ooA3aVmE8zfiwmCjiDa2fVzfZoltGX3HiMrLIJwD9PiXN 8EaNAnpt63SXCn74FI+YHbYS0rvAyd9z4BsycqN8HT7X939XvzcFd0MpNzkVF/+SB+e5 ZqF8uF2QHq1BxM4X+qHJ//U394eZdnuybu/r2dFoBdbJc/E4NDv9aWSPgM26K0VPu4By Je2GPgBnTysPbJynrMSwPZGwAEveBcGMM2u5kumJsQ7enNHdiBDNt/5+m2mZEs7aaIu9 j0Hw== Received: by 10.68.190.7 with SMTP id gm7mr759350pbc.156.1336507160902; Tue, 08 May 2012 12:59:20 -0700 (PDT) Received: from polypro.local (66-230-101-239-rb1.fai.dsl.dynamic.acsalaska.net. [66.230.101.239]) by mx.google.com with ESMTPS id pg6sm3349324pbb.41.2012.05.08.12.59.19 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 08 May 2012 12:59:20 -0700 (PDT) Message-ID: <4FA97B16.9030709@gmail.com> Date: Tue, 08 May 2012 11:59:18 -0800 From: Melinda Shore User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:11.0) Gecko/20120327 Thunderbird/11.0.1 MIME-Version: 1.0 To: tig-diagnostics@ietf.org References: <4FA8082E.7020400@gmail.com> In-Reply-To: <4FA8082E.7020400@gmail.com> X-Forwarded-Message-Id: <4FA8082E.7020400@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [tig-diagnostics] Fwd: Fwd: draft-ietf-opsec-icmp-filtering X-BeenThere: tig-diagnostics@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 May 2012 19:59:21 -0000 I've been going through this and for the most part I think it's a very nice piece of work, but I'm unclear on the intentions behind the threat descriptions. Are they intending to be comprehensive, because if so they've omitted one entire class of (obvious) attacks, which is forged/inserted messages. Do you know if that was intentional or if it was an oversight? Melinda