IS-IS Extensions for Flow Specification
draft-you-isis-flowspec-extensions-04
| Document | Type | Expired Internet-Draft (candidate for isis WG) | |
|---|---|---|---|
| Authors | Jianjie You , liangqiandeng , Keyur Patel , Peng Fan , Zhenqiang Li | ||
| Last updated | 2016-08-17 (Latest revision 2016-02-14) | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Formats |
Expired & archived
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| Stream | WG state | Call For Adoption By WG Issued | |
| Document shepherd | (None) | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Unknown | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
https://www.ietf.org/archive/id/draft-you-isis-flowspec-extensions-04.txt
Abstract
Dissemination of the Traffic flow information was first introduced in the BGP protocol [RFC5575]. FlowSpec rules are used to distribute traffic filtering rules that are used to filter Denial-of-Service (DoS) attacks. For the networks that only deploy IS-IS or IS-IS variant, it is required that IS-IS is extended to distribute Flow Specification or FlowSpec rules. 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 rules, its validation procedures for imposing the filtering information on the routers, and a capability to indicate the support of FlowSpec functionality.
Authors
Jianjie You
liangqiandeng
Keyur Patel
Peng Fan
Zhenqiang Li
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)