Hi,

We have up= loaded an updated draft to avoid expiration. No updates since the last vers= ion.

http://tools.ietf.org/html/dra= ft-shpiner-multi-path-synchronization

Thanks,

Tal.

= --_000_74470498B659FA4687F0B0018C19A89C01D43929DF4CILMB01marve_-- From yaakov_s@rad.com Wed Feb 12 23:42:06 2014 Return-Path: X-Original-To: tictoc@ietfa.amsl.com Delivered-To: tictoc@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B88311A0149 for ; Wed, 12 Feb 2014 23:42:06 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.136 X-Spam-Level: X-Spam-Status: No, score=-2.136 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HOST_MISMATCH_COM=0.311, HTML_MESSAGE=0.001, RP_MATCHES_RCVD=-0.548, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id p6vMZyaCpHfS for ; Wed, 12 Feb 2014 23:42:04 -0800 (PST) Received: from rad.co.il (mailrelay01-ib1.rad.com [94.188.133.165]) by ietfa.amsl.com (Postfix) with ESMTP id 02EC91A0148 for ; Wed, 12 Feb 2014 23:42:03 -0800 (PST) Received: from Internal Mail-Server by MailRelay01 (envelope-from yaakov?s@rad.com) with RC4-SHA encrypted SMTP; 13 Feb 2014 09:41:19 +0200 Received: from EXRAD6.ad.rad.co.il (2002:c072:18be::c072:18be) by exrad6.ad.rad.co.il (2002:c072:18be::c072:18be) with Microsoft SMTP Server (TLS) id 15.0.775.38; Thu, 13 Feb 2014 09:41:59 +0200 Received: from EXRAD6.ad.rad.co.il ([fe80::f157:6202:5fc8:a4f0]) by exrad6.ad.rad.co.il ([fe80::f157:6202:5fc8:a4f0%12]) with mapi id 15.00.0775.031; Thu, 13 Feb 2014 09:41:59 +0200 From: Yaakov Stein To: "ntpwg@lists.ntp.org" Thread-Topic: Attackers use NTP reflection in huge DDoS attack Thread-Index: Ac8ojxNGY0WxuJoMTiCAm/4Hg1+BDA== Date: Thu, 13 Feb 2014 07:41:59 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [2002:c073:f33e::c073:f33e] Content-Type: multipart/alternative; boundary="_000_f269255720f044ebb52f6db0b9309a31exrad6adradcoil_" MIME-Version: 1.0 X-Commtouch-Refid: str=0001.0A0C0203.52FC7748.00D2, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 (Unknown) Cc: "tictoc@ietf.org" Subject: [TICTOC] Attackers use NTP reflection in huge DDoS attack X-BeenThere: tictoc@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Timing over IP Connection and Transfer of Clock BOF List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Feb 2014 07:42:06 -0000 --_000_f269255720f044ebb52f6db0b9309a31exrad6adradcoil_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Attackers abused insecure Network Time Protocol servers to launch what appe= ars to be one of the largest DDoS attacks ever reported. See : http://www.computerworld.com/s/article/9246230/Attackers_use_NTP_reflection= _in_huge_DDoS_attack http://www.informationweek.com/security/attacks-and-breaches/ddos-attack-hi= ts-400-gbit-s-breaks-record/d/d-id/1113787 http://blog.cloudflare.com/understanding-and-mitigating-ntp-based-ddos-atta= cks Y(J)S --_000_f269255720f044ebb52f6db0b9309a31exrad6adradcoil_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Attackers abused insecure N= etwork Time Protocol servers to launch what appears to be one of the larges= t DDoS attacks ever reported.

See :

http://www.computer= world.com/s/article/9246230/Attackers_use_NTP_reflection_in_huge_DDoS_attac= k

http://www.informationweek.com/security/attacks-and-breaches/ddos-attack= -hits-400-gbit-s-breaks-record/d/d-id/1113787

http://blog.cloudflare.com/understan= ding-and-mitigating-ntp-based-ddos-attacks

Y(J)S

--_000_f269255720f044ebb52f6db0b9309a31exrad6adradcoil_-- From nobody Fri Feb 14 10:08:41 2014 Return-Path: X-Original-To: tictoc@ietfa.amsl.com Delivered-To: tictoc@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 376CE1A03A3; Fri, 14 Feb 2014 10:08:37 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] autolearn=ham Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vVwkds--elHP; Fri, 14 Feb 2014 10:08:35 -0800 (PST) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 5572E1A0379; Fri, 14 Feb 2014 10:08:35 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.0.0.p1 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20140214180835.9799.8546.idtracker@ietfa.amsl.com> Date: Fri, 14 Feb 2014 10:08:35 -0800 Archived-At: http://mailarchive.ietf.org/arch/msg/tictoc/y91ZprWg5JtXI5H8fhyXU-9KKwE Cc: tictoc@ietf.org Subject: [TICTOC] I-D Action: draft-ietf-tictoc-ptp-enterprise-profile-02.txt X-BeenThere: tictoc@ietf.org X-Mailman-Version: 2.1.15 List-Id: Timing over IP Connection and Transfer of Clock BOF List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Feb 2014 18:08:37 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Timing over IP Connection and Transfer of Clock Working Group of the IETF. Title : Enterprise Profile for the Precision Time Protocol With Mixed Multicast and Unicast Messages Authors : Doug Arnold Heiko Gerstung Filename : draft-ietf-tictoc-ptp-enterprise-profile-02.txt Pages : 12 Date : 2014-02-14 Abstract: This document describes a profile for the use of the Precision Time Protocol in an IPV4 or IPv6 Enterprise information system environment. The profile uses the End to End Delay Measurement Mechanism, allows both multicast and unicast Delay Request and Delay Response Messages. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-tictoc-ptp-enterprise-profile/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-tictoc-ptp-enterprise-profile-02 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-tictoc-ptp-enterprise-profile-02 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/