Extensions to RT-Constrain in Hierarchical Route Reflection Scenarios
draft-ietf-idr-rtc-hierarchical-rr-03
| Document | Type |
Expired Internet-Draft
(idr WG)
Expired & archived
|
|
|---|---|---|---|
| Authors | Jie Dong , Mach Chen , Robert Raszuk | ||
| Last updated | 2018-01-04 (Latest revision 2017-07-03) | ||
| Replaces | draft-dong-idr-rtc-hierarchical-rr | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Additional resources | Mailing list discussion | ||
| Stream | WG state | WG Document | |
| 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This Internet-Draft is no longer active.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 Route Target (RT) Constrain mechanism specified in RFC 4684 is used to build a route distribution graph in order to restrict the propagation of Virtual Private Network (VPN) routes. In network scenarios where hierarchical route reflection (RR) is used, the existing RT-Constrain mechanism cannot guarantee a correct route distribution graph. This document describes the problem scenario and proposes a solution to address the RT-Constrain issue in hierarchical RR scenarios.
Authors
Jie Dong
Mach Chen
Robert Raszuk
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)