IS-IS Extensions for Flow Specification
draft-you-isis-flowspec-extensions-04
Document | Type |
Expired Internet-Draft
(candidate for isis WG)
Expired & archived
|
|
---|---|---|---|
Authors | Jianjie You , liangqiandeng , Keyur Patel , Peng Fan , Zhenqiang Li | ||
Last updated | 2016-08-17 (Latest revision 2016-02-14) | ||
RFC stream | Internet Engineering Task Force (IETF) | ||
Intended RFC status | (None) | ||
Formats | |||
Additional resources | Mailing list discussion | ||
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) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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.)