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An Optional Encoding of the BIFT-id Field in the non-MPLS BIER Encapsulation
draft-ietf-bier-non-mpls-bift-encoding-04

Document Type Expired Internet-Draft (bier WG)
Expired & archived
Authors IJsbrand Wijnands , Mankamana Prasad Mishra , Xiaohu Xu , Hooman Bidgoli
Last updated 2021-12-01 (Latest revision 2021-05-30)
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
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This Internet-Draft is no longer active.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

Bit Index Explicit Replication (BIER) is an architecture that provides optimal multicast forwarding through a "multicast domain", without requiring intermediate routers to maintain any per-flow state or to engage in an explicit tree-building protocol. The Multicast packet is encapsulated using a BIER Header and transported through an MPLS or non-MPLS network. When MPLS is used as the transport, the Bit Indexed Forwarding Table (BIFT) is identified by a MPLS Label. When non-MPLS transport is used, the BIFT is identified by a 20bit value. This document describes one way of encoding the 20bit value.

Authors

IJsbrand Wijnands
Mankamana Prasad Mishra
Xiaohu Xu
Hooman Bidgoli

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