[Isis-wg] Fwd: New Version Notification for draft-you-isis-flowspec-extensions-01.txt
Youjianjie <youjianjie@huawei.com> Mon, 29 June 2015 10:21 UTC
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From: Youjianjie <youjianjie@huawei.com>
To: "isis-wg@ietf.org" <isis-wg@ietf.org>
Thread-Topic: New Version Notification for
draft-you-isis-flowspec-extensions-01.txt
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Date: Mon, 29 Jun 2015 10:21:04 +0000
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Subject: [Isis-wg] Fwd: New Version Notification for
draft-you-isis-flowspec-extensions-01.txt
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Dear all, This document proposes to extend IS-IS to support FlowSpec. It is an equivalent draft to https://tools.ietf.org/html/draft-ietf-ospf-flowspec-extensions-00 Your comments are appreciated. Best Regards, Jianjie -----邮件原件----- 发件人: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 发送时间: 2015年6月29日 18:14 收件人: Peng Fan; Liangqiandeng; Peng Fan; Youjianjie; Keyur Patel; Keyur Patel; Youjianjie; Liangqiandeng 主题: New Version Notification for draft-you-isis-flowspec-extensions-01.txt A new version of I-D, draft-you-isis-flowspec-extensions-01.txt has been successfully submitted by Jianjie You and posted to the IETF repository. Name: draft-you-isis-flowspec-extensions Revision: 01 Title: IS-IS Extensions for Flow Specification Document date: 2015-06-29 Group: Individual Submission Pages: 15 URL: https://www.ietf.org/internet-drafts/draft-you-isis-flowspec-extensions-01.txt Status: https://datatracker.ietf.org/doc/draft-you-isis-flowspec-extensions/ Htmlized: https://tools.ietf.org/html/draft-you-isis-flowspec-extensions-01 Diff: https://www.ietf.org/rfcdiff?url2=draft-you-isis-flowspec-extensions-01 Abstract: Dissemination of the Traffic flow information was first introduced in the BGP protocol [RFC5575]. FlowSpec routes are used to distribute traffic filtering rules that are used to filter Denial-of-Service (DoS) attacks. For the networks that only deploy an IGP (Interior Gateway Protocol) (e.g., IS-IS), it is required that the IGP is extended to distribute Flow Specification or FlowSpec routes. This document discusses the use cases for distributing flow specification (FlowSpec) routes using IS-IS. Furthermore, this document defines a new IS-IS FlowSpec Reachability TLV encoding format that can be used to distribute FlowSpec routes, its validation procedures for imposing the filtering information on the routers, and a capability to indicate the support of FlowSpec functionality. 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. The IETF Secretariat