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Segment Routing BGP Egress Peer Engineering over Layer 2 Bundle Members
draft-lin-idr-sr-epe-over-l2bundle-08

Document Type Replaced Internet-Draft (candidate for idr WG)
Expired & archived
Authors Changwang Lin , Zhenqiang Li , Ran Pang , Ketan Talaulikar , Mengxiao Chen
Last updated 2024-08-29
Replaced by draft-ietf-idr-sr-epe-over-l2bundle
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Additional resources Mailing list discussion
Stream WG state Call For Adoption By WG Issued
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-idr-sr-epe-over-l2bundle
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This Internet-Draft is no longer active.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

There are deployments where the Layer 3 interface on which a BGP peer session is established is a Layer 2 interface bundle. In order to allow BGP-EPE to control traffic flows on individual member links of the underlying Layer 2 bundle, BGP Peering SIDs need to be allocated to individual bundle member links, and advertisement of such BGP Peering SIDs in BGP-LS is required. This document describes how to support Segment Routing BGP Egress Peer Engineering over Layer 2 bundle members. This document updates [RFC9085] to allow the L2 Bundle Member Attributes TLV to be added to the BGP-LS Attribute associated with the Link NLRI of BGP peering link. This document updates [RFC9085] and [RFC9086] to allow the PeerAdj SID TLV to be included as a sub-TLV of the L2 Bundle Member Attributes TLV.

Authors

Changwang Lin
Zhenqiang Li
Ran Pang
Ketan Talaulikar
Mengxiao Chen

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)