[Dots] An introduction of draft draft-chen-dots-attack-bandwidth-expansion-01

chenmeiling <chenmeiling@chinamobile.com> Fri, 15 March 2019 03:09 UTC

Return-Path: <chenmeiling@chinamobile.com>
X-Original-To: dots@ietfa.amsl.com
Delivered-To: dots@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 975411310D4 for <dots@ietfa.amsl.com>; Thu, 14 Mar 2019 20:09:41 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.608
X-Spam-Level:
X-Spam-Status: No, score=-1.608 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_FONT_FACE_BAD=0.981, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
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 2gl-0fcACnIf for <dots@ietfa.amsl.com>; Thu, 14 Mar 2019 20:09:40 -0700 (PDT)
Received: from cmccmta1.chinamobile.com (cmccmta1.chinamobile.com [221.176.66.79]) by ietfa.amsl.com (Postfix) with ESMTP id C328A129A87 for <dots@ietf.org>; Thu, 14 Mar 2019 20:09:39 -0700 (PDT)
Received: from spf.mail.chinamobile.com (unknown[172.16.121.13]) by rmmx-syy-dmz-app01-12001 (RichMail) with SMTP id 2ee15c8b177165f-1b20f; Fri, 15 Mar 2019 11:09:38 +0800 (CST)
X-RM-TRANSID: 2ee15c8b177165f-1b20f
X-RM-TagInfo: emlType=0
X-RM-SPAM-FLAG: 00000000
Received: from cmcc-PC (unknown[10.2.51.13]) by rmsmtp-syy-appsvr07-12007 (RichMail) with SMTP id 2ee75c8b176eb9b-63a4b; Fri, 15 Mar 2019 11:09:37 +0800 (CST)
X-RM-TRANSID: 2ee75c8b176eb9b-63a4b
Date: Fri, 15 Mar 2019 11:10:06 +0800
From: chenmeiling <chenmeiling@chinamobile.com>
To: dots <dots@ietf.org>
Cc: suli <suli@chinamobile.com>, pengjin <pengjin@chinamobile.com>
X-Priority: 3
X-Has-Attach: no
X-Mailer: Foxmail 7.2.9.115[cn]
Mime-Version: 1.0
Message-ID: <2019031511100430209232@chinamobile.com>
Content-Type: multipart/alternative; boundary="----=_001_NextPart161817726252_=----"
Archived-At: <https://mailarchive.ietf.org/arch/msg/dots/cOiCS5OZWqw0aWExLv1Jum1LT2w>
Subject: [Dots] An introduction of draft draft-chen-dots-attack-bandwidth-expansion-01
X-BeenThere: dots@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "List for discussion of DDoS Open Threat Signaling \(DOTS\) technology and directions." <dots.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dots>, <mailto:dots-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dots/>
List-Post: <mailto:dots@ietf.org>
List-Help: <mailto:dots-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dots>, <mailto:dots-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 15 Mar 2019 03:09:42 -0000

Hi, all,

I have submitted my draft "draft-chen-dots-attack-bandwidth-expansion-01" .

Main points of "draft-chen-dots-attack-bandwidth-expansion-00" are as below.
1) I first put forward the Mitigation Use Case of using parameter of attack-bandwidth to directly discard attack flow when a high-traffic attack occurs .
2) I modified the put method of mitigation request, add attack-bandwidth parameter

In the draft "draft-chen-dots-attack-bandwidth-expansion-01", I added two scenarios in the section of Mitigation Use Case.
1) Use the attack-bandwidth for optimal device selection.
2) Use attack-bandwidth for optimum path for disposal, such as BGP path.

 I will make a presentation about it in IETF 104.

Thanks,




Best Wishes.
chenmeiling
--------------------------------------------------------------------------------------
Research institute of China mobile communications co. LTD
Institute of safety technology
Email address: chenmeiling@chinamobile.com
Phone: 13810149515
Telephone: 15801696688-34283
Address: no. 32, xuanwumen west street, xicheng district, Beijing (mobile innovation building)