Signalling ERLD using BGP-LS

Document Type Replaced Internet-Draft (idr WG)
Authors Gunter Van de Velde  , Wim Henderickx  , Matthew Bocci  , Keyur Patel 
Last updated 2020-02-21 (latest revision 2019-08-20)
Replaces draft-vandevelde-idr-bgp-ls-segment-routing-rld
Replaced by RFC 9089, RFC 9088
Stream Internet Engineering Task Force (IETF)
Intended RFC status Proposed Standard
Expired & archived
plain text xml pdf htmlized bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-ospf-mpls-elc, draft-ietf-isis-mpls-elc
Consensus Boilerplate Yes
Telechat date
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines the attribute encoding to use for BGP-LS to expose ERLD "Entropy capable Readable Label Depth" from a node to a centralised controller (PCE/SDN).


Gunter Van de Velde (
Wim Henderickx (
Matthew Bocci (
Keyur Patel (

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