BGP FlowSpec with Time Constraints
draft-liang-idr-bgp-flowspec-time-00
| Document | Type |
Expired Internet-Draft
(idr WG)
Expired & archived
|
|
|---|---|---|---|
| Authors | liangqiandeng , Jianjie You , Shunwan Zhuang | ||
| Last updated | 2016-04-20 (Latest revision 2015-10-18) | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Additional resources | Mailing list discussion | ||
| 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) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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.)