Traffic Engineering for Bit Index Explicit Replication (BIER-TE)
draft-ietf-bier-te-arch-00
The information below is for an old version of the document | |||||
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Document | Type | Expired Internet-Draft (bier WG) | |||
Authors | Toerless Eckert , Gregory Cauchie , Wolfgang Braun , Michael Menth | ||||
Last updated | 2018-07-27 (latest revision 2018-01-23) | ||||
Replaces | draft-eckert-bier-te-arch | ||||
Stream | IETF | ||||
Intended RFC status | (None) | ||||
Formats |
Expired & archived
pdf
htmlized (tools)
htmlized
bibtex
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Additional Resources |
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Stream | WG state | WG Document | |||
Document shepherd | No shepherd assigned | ||||
IESG | IESG state | Expired | |||
Consensus Boilerplate | Unknown | ||||
Telechat date | |||||
Responsible AD | (None) | ||||
Send notices to | (None) |
https://www.ietf.org/archive/id/draft-ietf-bier-te-arch-00.txt
Abstract
This document proposes an architecture for BIER-TE: Traffic Engineering for Bit Index Explicit Replication (BIER). BIER-TE shares part of its architecture with BIER as described in [RFC8279]. It also proposes to share the packet format with BIER. BIER-TE forwards and replicates packets like BIER based on a BitString in the packet header but it does not require an IGP. It does support traffic engineering by explicit hop-by-hop forwarding and loose hop forwarding of packets. It does support Fast ReRoute (FRR) for link and node protection and incremental deployment. Because BIER-TE like BIER operates without explicit in-network tree- building but also supports traffic engineering, it is more similar to SR than RSVP-TE.
Authors
Toerless Eckert
(tte+ietf@cs.fau.de)
Gregory Cauchie
(gcauchie@bouyguestelecom.fr)
Wolfgang Braun
(wolfgang.braun@uni-tuebingen.de)
Michael Menth
(menth@uni-tuebingen.de)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)