A Simple Control Protocol for MPLS SFLs
draft-bryant-mpls-sfl-control-09
Document | Type |
Replaced Internet-Draft
(mpls WG)
Expired & archived
|
|
---|---|---|---|
Authors | Stewart Bryant , George Swallow , Siva Sivabalan | ||
Last updated | 2020-12-07 | ||
Replaced by | draft-ietf-mpls-sfl-control | ||
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 | Loa Andersson | ||
IESG | IESG state | Replaced by draft-ietf-mpls-sfl-control | |
Consensus boilerplate | Unknown | ||
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | Loa Andersson <loa@pi.nu>, <draft-bryant-mpls-sfl-control@ietf.org> |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
In draft-ietf-mpls-sfl-framework the concept of MPLS synonymous flow labels (SFL) was introduced. This document describes a simple control protocol that runs over an associated control header to request, withdraw, and extend the lifetime of such labels. It is not the only control protocol that moght be used to support SFL, but it has the benefit of being able to be used without modifying of the existing MPLS control prodocols. The existance of this design is not intended to restrict the ability to enhance an existing MPLS control protocol to add a similar capability. A Querier MUST wait a configured time (suggested wait of 60 seconds) before re-attempting a Withdraw request. No more than three Withdraw requests SHOULD be made. These restricctions are to prevent overloading the control plane of the actioning router.
Authors
Stewart Bryant
George Swallow
Siva Sivabalan
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)