Hi Yali,
Speaking as WG member:
So this rather simplistic draft can be summarized as separate out the
non-routing info into different LSPs, tag the corresponding LSPs, and then
implementations can "do the right thing". As we already have RFC 8202 which
offers clean separation, I don't know why we'd consider this under specified
proposal.
Using a separate instance offers other advantages such only requiring those
IS-IS routers that need the non-routing information to be in the topology and
providing a separate LSPs space for the new instances.
Speaking as WG Co-chair:
Given the feedback you've received thus far, do you still want to present this
draft at IETF 110?
Thanks,
Acee
On 2/23/21, 2:11 AM, "Lsr on behalf of wangyali" <lsr-boun...@ietf.org on
behalf of wangyal...@huawei.com> wrote:
Hi all,
In order to separate multiple flooding instances for dissemination of
routing information and other types of application-specific information to
minimizes the impact of non-routing information flooding on the routing
convergence and stability, We submitted a new IS-IS flooding mechanism
implemented in the zero IS-IS instance, named as IS-IS Multi-flooding Instances
(MFIs).
An encoding format for IS-IS MFI-ID TLV and MFIs Update Process defined in
this draft could be found in
https://datatracker.ietf.org/doc/draft-wang-lsr-isis-mfi/ .
Any questions and comments are welcome.
Thanks,
Yali
-----Original Message-----
From: internet-dra...@ietf.org [mailto:internet-dra...@ietf.org]
Sent: Monday, February 22, 2021 9:59 AM
To: Aijun Wang <wang...@chinatelecom.cn>; Tianran Zhou
<zhoutian...@huawei.com>; wangyali <wangyal...@huawei.com>; Huzhibo
<huzh...@huawei.com>
Subject: New Version Notification for draft-wang-lsr-isis-mfi-00.txt
A new version of I-D, draft-wang-lsr-isis-mfi-00.txt has been successfully
submitted by Yali Wang and posted to the IETF repository.
Name: draft-wang-lsr-isis-mfi
Revision: 00
Title: IS-IS Multi-Flooding Instances
Document date: 2021-02-20
Group: Individual Submission
Pages: 7
URL:
https://www.ietf.org/archive/id/draft-wang-lsr-isis-mfi-00.txt
Status: https://datatracker.ietf.org/doc/draft-wang-lsr-isis-mfi/
Htmlized:
https://datatracker.ietf.org/doc/html/draft-wang-lsr-isis-mfi
Htmlized: https://tools.ietf.org/html/draft-wang-lsr-isis-mfi-00
Abstract:
This document proposes a new IS-IS flooding mechanism which separates
multiple flooding instances for dissemination of routing information
and other types of application-specific information to minimizes the
impact of non-routing information flooding on the routing convergence
and stability. Due to different flooding information has different
requirements on the flooding rate, these multi-flooding instances
should be given various priorities and flooding parameters. An
encoding format for IS-IS Multi-Flooding Instance Identifier (MFI-ID)
TLV and Update Process are specified in this document.
Please note that it may take a couple of minutes from the time of
submission until the htmlized version and diff are available at tools.ietf.org.
The IETF Secretariat
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