Re: [Lsr] New Version Notification for draft-hu-lsr-igp-link-mtu-00.txt
Huzhibo <huzhibo@huawei.com> Tue, 14 March 2023 01:45 UTC
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From: Huzhibo <huzhibo@huawei.com>
To: lsr <lsr@ietf.org>, "spring@ietf.org" <spring@ietf.org>
Thread-Topic: New Version Notification for draft-hu-lsr-igp-link-mtu-00.txt
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Date: Tue, 14 Mar 2023 01:45:31 +0000
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Subject: Re: [Lsr] New Version Notification for draft-hu-lsr-igp-link-mtu-00.txt
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Hi Working group,
We updated a new draft to replace draft-hu-lsr-igp-path-mtu. The updated contents are as follows:
1: Updated the draft name to replace draft-hu-lsr-igp-path-mtu.
2: Added the application scenario of IGP link MTU in Segment Routing.
3: We have retained the IS-IS Link MTU protocol extension. We have received different comments on whether the IS-IS Link MTU reuses the TRILL Link MTU. We hope to collect more comments in the mailist,
Any other comments are welcome.
Thanks
Zhibo Hu
> -----Original Message-----
> From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org]
> Sent: Monday, March 13, 2023 10:00 PM
> To: Pengshuping (Peng Shuping) <pengshuping@huawei.com>; xixing (A)
> <xixing1@huawei.com>; Huzhibo <huzhibo@huawei.com>
> Subject: New Version Notification for draft-hu-lsr-igp-link-mtu-00.txt
>
>
> A new version of I-D, draft-hu-lsr-igp-link-mtu-00.txt has been successfully
> submitted by Xing Xi and posted to the IETF repository.
>
> Name: draft-hu-lsr-igp-link-mtu
> Revision: 00
> Title: IGP Extensions for Link MTU
> Document date: 2023-03-13
> Group: Individual Submission
> Pages: 10
> URL:
> https://www.ietf.org/archive/id/draft-hu-lsr-igp-link-mtu-00.txt
> Status: https://datatracker.ietf.org/doc/draft-hu-lsr-igp-link-mtu/
> Htmlized:
> https://datatracker.ietf.org/doc/html/draft-hu-lsr-igp-link-mtu
>
>
> Abstract:
> Segment routing (SR) leverages the source routing mechanism. It
> allows for a flexible definition of end-to-end paths within IGP
> topologies by encoding paths as sequences of topological sub-paths
> which are called segments. These segments are advertised by the
> link-state routing protocols (IS-IS and OSPF). Unlike the MPLS, SR
> does not have the specific path construction signaling so that it
> cannot support the Path MTU. This draft provides the necessary IS-IS
> and OSPF extensions about the Path MTU that need to be used on SR.
> Here, the term "OSPF" means both OSPFv2 and OSPFv3.
>
>
>
>
>
> The IETF Secretariat
>
>