[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>
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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,

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

   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.


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