Traffic Engineering for Bit Index Explicit Replication (BIER-TE)
draft-ietf-bier-te-arch-00
| Document | Type |
This is an older version of an Internet-Draft that was ultimately published as RFC 9262.
Expired & archived
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|---|---|---|---|
| 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 | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Reviews |
GENART Last Call review
(of
-10)
by Robert Sparks
Ready with Nits
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| 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This Internet-Draft is no longer active.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
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
Gregory Cauchie
Wolfgang Braun
Michael Menth
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)