BGP FlowSpec with Time Constraints
draft-liang-idr-bgp-flowspec-time-00
| Document | Type | Expired Internet-Draft (idr WG) | |
|---|---|---|---|
| Authors | liangqiandeng , Jianjie You , Shunwan Zhuang | ||
| Last updated | 2016-04-20 (Latest revision 2015-10-18) | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
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| Stream | WG state | Candidate for WG Adoption | |
| 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-liang-idr-bgp-flowspec-time-00.txt
Abstract
The BGP flow specification (FlowSpec) is an additional tool to mitigate the effects of Distributed Denial of Service (DDoS) attacks. Since DDoS attacks are dynamic, filtering of a flow may only be necessary for some specified time, and be undesirable at other times. This document proposes a new BGP path attribute called "Flow Extended Attribute", which carries expected valid period information for a FlowSpec rule. So network administrators can control certain types of traffic in a specified period.
Authors
liangqiandeng
Jianjie You
Shunwan Zhuang
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)