From jhaas@slice.pfrc.org Fri Oct 7 08:34:20 2011 Return-Path: X-Original-To: rtg-bfd@ietfa.amsl.com Delivered-To: rtg-bfd@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 09D8921F8BB1 for ; Fri, 7 Oct 2011 08:34:20 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.265 X-Spam-Level: X-Spam-Status: No, score=-102.265 tagged_above=-999 required=5 tests=[AWL=0.000, BAYES_00=-2.599, IP_NOT_FRIENDLY=0.334, USER_IN_WHITELIST=-100] 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 eJbzNFkx9p3I for ; Fri, 7 Oct 2011 08:34:19 -0700 (PDT) Received: from slice.pfrc.org (slice.pfrc.org [67.207.130.108]) by ietfa.amsl.com (Postfix) with ESMTP id A46FC21F8AD2 for ; Fri, 7 Oct 2011 08:34:19 -0700 (PDT) Received: by slice.pfrc.org (Postfix, from userid 1001) id C7BDF22415F; Fri, 7 Oct 2011 15:41:25 +0000 (UTC) Date: Fri, 7 Oct 2011 11:41:25 -0400 From: Jeffrey Haas To: "Bhatia, Manav (Manav)" Subject: Re: Generic crypto BFD draft Message-ID: <20111007154125.GD13157@slice> References: <7C362EEF9C7896468B36C9B79200D8350D002F1916@INBANSXCHMBSA1.in.alcatel-lucent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7C362EEF9C7896468B36C9B79200D8350D002F1916@INBANSXCHMBSA1.in.alcatel-lucent.com> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: "rtg-bfd@ietf.org" X-BeenThere: rtg-bfd@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "RTG Area: Bidirectional Forwarding Detection DT" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Oct 2011 15:34:20 -0000 Manav, Speaking first in the role of WG co-chair, now that our recharter is complete, please resubmit this document as draft-ietf-bfd-generic-crypto-authen. (And thanks for sticking with us through the rechartering process.) Secondly, speaking as an individual contributor, here's a very minor comment on the draft: On Fri, Sep 16, 2011 at 05:57:14PM +0530, Bhatia, Manav (Manav) wrote: > As part of the BFD WG rechartering we have posted a generic crypto authentication mechanism for BFD that provides support for both algorithm and key agility. The second draft, which discusses how we can specifically do SHA2 and HMAC-SHA2 will follow in some time. > > The generic crypto draft is available here: > http://www.ietf.org/internet-drafts/draft-bhatia-bfd-generic-crypto-authen-00.txt > > Would be great if the WG can review this and provide comments. In section 3.5, you mention OSPFv2. I suspect a copy and paste issue. :-) -- Jeff From internet-drafts@ietf.org Sat Oct 8 06:30:35 2011 Return-Path: X-Original-To: rtg-bfd@ietfa.amsl.com Delivered-To: rtg-bfd@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9D49521F8C11; Sat, 8 Oct 2011 06:30:35 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.582 X-Spam-Level: X-Spam-Status: No, score=-102.582 tagged_above=-999 required=5 tests=[AWL=0.017, BAYES_00=-2.599, USER_IN_WHITELIST=-100] 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 HUkq0vt24-EK; Sat, 8 Oct 2011 06:30:35 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3EB7D21F8C0A; Sat, 8 Oct 2011 06:30:35 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org Subject: I-D Action: draft-ietf-bfd-generic-crypto-auth-00.txt X-Test-IDTracker: no X-IETF-IDTracker: 3.60 Message-ID: <20111008133035.4391.68538.idtracker@ietfa.amsl.com> Date: Sat, 08 Oct 2011 06:30:35 -0700 Cc: rtg-bfd@ietf.org X-BeenThere: rtg-bfd@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "RTG Area: Bidirectional Forwarding Detection DT" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Oct 2011 13:30:35 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the Bidirectional Forwarding Detection Wo= rking Group of the IETF. Title : BFD Generic Cryptographic Authentication Author(s) : Manav Bhatia Vishwas Manral Dacheng Zhang Filename : draft-ietf-bfd-generic-crypto-auth-00.txt Pages : 12 Date : 2011-10-08 This document proposes an extension to Bidirectional Forwarding Detection (BFD) to allow the use of any cryptographic authentication algorithm in addition to the already-documented authentication schemes described in the base specification. This document adds the basic infrastructure thats required for supporting algorithm and key agility for BFD. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-bfd-generic-crypto-auth-00.t= xt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-bfd-generic-crypto-auth-00.txt From manav.bhatia@alcatel-lucent.com Sun Oct 9 10:00:43 2011 Return-Path: X-Original-To: rtg-bfd@ietfa.amsl.com Delivered-To: rtg-bfd@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 764B521F85A1 for ; Sun, 9 Oct 2011 10:00:43 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.599 X-Spam-Level: X-Spam-Status: No, score=-6.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4] 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 zAcBFFSPGB5B for ; Sun, 9 Oct 2011 10:00:42 -0700 (PDT) Received: from ihemail1.lucent.com (ihemail1.lucent.com [135.245.0.33]) by ietfa.amsl.com (Postfix) with ESMTP id C331921F8564 for ; Sun, 9 Oct 2011 10:00:42 -0700 (PDT) Received: from inbansmailrelay2.in.alcatel-lucent.com (h135-250-11-33.lucent.com [135.250.11.33]) by ihemail1.lucent.com (8.13.8/IER-o) with ESMTP id p99H0ceS015487 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Sun, 9 Oct 2011 12:00:41 -0500 (CDT) Received: from INBANSXCHHUB03.in.alcatel-lucent.com (inbansxchhub03.in.alcatel-lucent.com [135.250.12.80]) by inbansmailrelay2.in.alcatel-lucent.com (8.14.3/8.14.3/GMO) with ESMTP id p99H0bap029185 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT) for ; Sun, 9 Oct 2011 22:30:38 +0530 Received: from INBANSXCHMBSA1.in.alcatel-lucent.com ([135.250.12.59]) by INBANSXCHHUB03.in.alcatel-lucent.com ([135.250.12.80]) with mapi; Sun, 9 Oct 2011 22:30:36 +0530 From: "Bhatia, Manav (Manav)" To: "rtg-bfd@ietf.org" Date: Sun, 9 Oct 2011 22:30:34 +0530 Subject: draft-bhatia-bfd-hmac-sha-00.txt Thread-Topic: draft-bhatia-bfd-hmac-sha-00.txt Thread-Index: AcyGpBspFXpvVqLzTUyTXOMFTNd8AQAAEb9g Message-ID: <7C362EEF9C7896468B36C9B79200D8350D005EAB59@INBANSXCHMBSA1.in.alcatel-lucent.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.57 on 135.245.2.33 X-BeenThere: rtg-bfd@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "RTG Area: Bidirectional Forwarding Detection DT" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Oct 2011 17:00:43 -0000 Hi, Dacheng, Vishwas and I have submitted a new draft that addresses the item 2= c in the updated BFD charter - Specify cryptographic authentication procedu= res for the BFD protocol using HMAC-SHA-256 (possibly truncated to a smalle= r integrity check value) using the generic keying-based cryptographic authe= ntication mechanism.=20 Would be great if the WG can review this document and provide their feedbac= k. The draft is available here: http://www.ietf.org/internet-drafts/draft-bhatia-bfd-hmac-sha-00.txt=20 Cheers, Manav -----Original Message----- From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org]=20 Sent: Sunday, October 09, 2011 10:24 PM To: Bhatia, Manav (Manav) Cc: vishwas.manral@hp.com; zhangdacheng@huawei.com; Bhatia, Manav (Manav) Subject: New Version Notification for draft-bhatia-bfd-hmac-sha-00.txt A new version of I-D, draft-bhatia-bfd-hmac-sha-00.txt has been successfull= y submitted by Manav Bhatia and posted to the IETF repository. Filename: draft-bhatia-bfd-hmac-sha Revision: 00 Title: Authenticating BFD using HMAC-SHA-2 procedures Creation date: 2011-10-09 WG ID: Individual Submission Number of pages: 10 Abstract: This document describes how Hashed Message Authentication Mode (HMAC) in conjunction with the SHA-256, SHA-384, and SHA-512 algorithms can be used for authenticating Bidirectional Forwarding Detection (BFD). It uses the Generic Cryptographic Authentication and Generic Meticulous Cryptographic Authentication sections to carry the authentication data. This updates, but does not supercede, the cryptographic authentication mechanism specified in RFC 5880. = =20 The IETF Secretariat From internet-drafts@ietf.org Tue Oct 18 10:52:46 2011 Return-Path: X-Original-To: rtg-bfd@ietfa.amsl.com Delivered-To: rtg-bfd@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E398321F8C1C; Tue, 18 Oct 2011 10:52:42 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.565 X-Spam-Level: X-Spam-Status: No, score=-102.565 tagged_above=-999 required=5 tests=[AWL=0.034, BAYES_00=-2.599, USER_IN_WHITELIST=-100] 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 AtI8Jr5UjPuc; Tue, 18 Oct 2011 10:52:41 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BEF1321F8BE9; Tue, 18 Oct 2011 10:52:41 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org Subject: I-D Action: draft-ietf-bfd-multipoint-00.txt X-Test-IDTracker: no X-IETF-IDTracker: 3.60 Message-ID: <20111018175241.16077.63956.idtracker@ietfa.amsl.com> Date: Tue, 18 Oct 2011 10:52:41 -0700 Cc: rtg-bfd@ietf.org X-BeenThere: rtg-bfd@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "RTG Area: Bidirectional Forwarding Detection DT" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Oct 2011 17:52:46 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the Bidirectional Forwarding Detection Wo= rking Group of the IETF. Title : BFD for Multipoint Networks Author(s) : Dave Katz Dave Ward Filename : draft-ietf-bfd-multipoint-00.txt Pages : 29 Date : 2011-10-18 This document describes extensions to the Bidirectional Forwarding Detection (BFD) protocol for its use in multipoint and multicast networks. Comments on this draft should be directed to rtg-bfd@ietf.org. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-bfd-multipoint-00.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-bfd-multipoint-00.txt From jhaas@slice.pfrc.org Tue Oct 18 10:57:37 2011 Return-Path: X-Original-To: rtg-bfd@ietfa.amsl.com Delivered-To: rtg-bfd@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8B39E21F8C5E for ; Tue, 18 Oct 2011 10:57:37 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.265 X-Spam-Level: X-Spam-Status: No, score=-102.265 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, IP_NOT_FRIENDLY=0.334, USER_IN_WHITELIST=-100] 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 FHVIqxTANUuT for ; Tue, 18 Oct 2011 10:57:37 -0700 (PDT) Received: from slice.pfrc.org (slice.pfrc.org [67.207.130.108]) by ietfa.amsl.com (Postfix) with ESMTP id 0EAEE21F8C57 for ; Tue, 18 Oct 2011 10:57:36 -0700 (PDT) Received: by slice.pfrc.org (Postfix, from userid 1001) id 2368A224158; Tue, 18 Oct 2011 18:02:05 +0000 (UTC) Date: Tue, 18 Oct 2011 14:02:04 -0400 From: Jeffrey Haas To: rtg-bfd@ietf.org Subject: Re: I-D Action: draft-ietf-bfd-multipoint-00.txt Message-ID: <20111018180204.GA7766@slice> References: <20111018175241.16077.63956.idtracker@ietfa.amsl.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111018175241.16077.63956.idtracker@ietfa.amsl.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-BeenThere: rtg-bfd@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "RTG Area: Bidirectional Forwarding Detection DT" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Oct 2011 17:57:37 -0000 Per our last charter discussion, the BFD multipoint draft was accepted as a WG item. The authors would appreciate feedback on their draft. On Tue, Oct 18, 2011 at 10:52:41AM -0700, internet-drafts@ietf.org wrote: > A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Bidirectional Forwarding Detection Working Group of the IETF. > > Title : BFD for Multipoint Networks > Author(s) : Dave Katz > Dave Ward > Filename : draft-ietf-bfd-multipoint-00.txt > Pages : 29 > Date : 2011-10-18 > > This document describes extensions to the Bidirectional Forwarding > Detection (BFD) protocol for its use in multipoint and multicast > networks. Comments on this draft should be directed to > rtg-bfd@ietf.org. -- Jeff