Abstract is too short - it fails to tell me whether or not I want to read
further.
Perhaps
Current IP network protection mechanisms can be divided into
local protection and end-to-end protection. Local protection
technologies, such as ECMP and TI-LFA, can only detect local failures and
then perform fast reroute.
End-to-end protection technologies are usually
targeted at end-to-end TE paths, where the head-end detects TE path
failures and performs a rapid switchover.
There is no mechanism quickly to detect remote failures and invoke
repairs for non-TE paths.
This document proposes a framework for a path-aware, remote protection
mechanism for non-TE paths.
with the abbreviations expanded as appropriate (but - of course - no
references!).
HTH
Tom Petch
________________________________________
From: linchangwang <linchangwang.04...@h3c.com>
Sent: 18 October 2024 15:13
To: RTGWG; rtgwg-chairs
Subject: Request for MORE reviews of
draft-liu-rtgwg-path-aware-remote-protection-02
Dear All,
Since the last presentation, we have added a detailed description of path
information at both the per-neighbor and per-link levels in this draft.
We've also included two co-authors from Juniper and Broadcom.
Current IP network protection mechanisms are mainly divided into local
protection and end-to-end protection. There is no mechanism to quickly detect
remote failures and initiate repairs for non-TE paths.
The draft is simple and straightforward; it proposes a path-aware remote
protection mechanism and outlines its framework.
This includes the control plane, forwarding plane for remote path awareness,
and a rapid notification framework for remote failures, which can be applied
to quick switching in a spine-leaf architecture.
More reviews and comments are welcome!
Thanks,
Changwang
-----邮件原件-----
发件人: internet-dra...@ietf.org <internet-dra...@ietf.org>
发送时间: 2024年9月14日 14:11
收件人: i-d-annou...@ietf.org
主题: I-D Action: draft-liu-rtgwg-path-aware-remote-protection-02.txt
Internet-Draft draft-liu-rtgwg-path-aware-remote-protection-02.txt is now
available.
Title: Path-aware Remote Protection Framework
Authors: Yisong Liu
Changwang Lin
Mengxiao Chen
Zheng Zhang
Kevin Wang
Zongying He
Name: draft-liu-rtgwg-path-aware-remote-protection-02.txt
Pages: 16
Dates: 2024-09-13
Abstract:
This document describes the framework of path-aware remote
protection.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-liu-rtgwg-path-aware-remote-protection/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-liu-rtgwg-path-aware-remote-protection-02
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-liu-rtgwg-path-aware-remote-protection-02
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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