IGP Prefix Independent Convergence
draft-wang-rtgwg-igp-pic-02
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Yue Wang , Changwang Lin , Aijun Wang | ||
| Last updated | 2025-08-19 (Latest revision 2025-02-15) | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| 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This Internet-Draft is no longer active.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
In many cases, a large number of routes can be reached by multiple next hops. When a link fails, route calculation needs to be performed and a new reachable path needs to be calculated. If all routes are re-calculated and refreshed, the calculation time increases linearly as the number of routes increases, resulting in a long time for route convergence. This document describes an architecture where the number of prefixes is independent. This architecture allows routes to be recalculated when paths change, regardless of the number of IGP routes.
Authors
Yue Wang
Changwang Lin
Aijun Wang
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)