Signaling Maximum SID Depth using Border Gateway Protocol Link-State
draft-tantsura-idr-bgp-ls-segment-routing-msd-05
Document | Type |
Replaced Internet-Draft
(idr WG)
Expired & archived
|
|
---|---|---|---|
Authors | Jeff Tantsura , Uma Chunduri , Greg Mirsky , Siva Sivabalan | ||
Last updated | 2017-07-15 (Latest revision 2017-06-04) | ||
Replaced by | draft-ietf-idr-bgp-ls-segment-routing-msd | ||
RFC stream | Internet Engineering Task Force (IETF) | ||
Intended RFC status | (None) | ||
Formats | |||
Additional resources | Mailing list discussion | ||
Stream | WG state | Adopted by a WG | |
Document shepherd | (None) | ||
IESG | IESG state | Replaced by draft-ietf-idr-bgp-ls-segment-routing-msd | |
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This Internet-Draft is no longer active.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
This document proposes a way to signal Maximum SID Depth (MSD) supported by a node at node and/or link granularity by a BGP-LS speaker. In a Segment Routing (SR) enabled network a centralized controller that programs SR tunnels needs to know the MSD supported by the head-end at node and/or link granularity to push the SID stack of an appropriate depth. MSD is relevant to the head-end of a SR tunnel or Binding-SID anchor node where Binding-SID expansions might result in creation of a new SID stack.
Authors
Jeff Tantsura
Uma Chunduri
Greg Mirsky
Siva Sivabalan
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)