Subject: [Idr] FW: New Version Notification for draft-li-idr-sr-policy-path-mtu-03.txt

From: "Chengli (Cheng Li)" <[email-masked]>
Date: Wed, 6 Nov 2019 13:29:08 +0000

Hi IDRers,

We submitted a new revision of draft-li-idr-sr-policy-path-mtu-03.txt.

This document defines extensions to BGP to distribute path MTU information within SR policies.
Because in SR, PMTU is not available due to not signaling protocol. But PMTU is needed for checking the packet size exceeds the PMTU or not.

Since the content is stable and mature, also, Huawei is implementing, we request for WG review and adoption.

Any comments and questions are welcome! 

Thanks,
Cheng

-----Original Message-----
From: [email-masked] [mailto:[email-masked]] 
Sent: Sunday, November 03, 2019 7:44 PM
To: Ahmed El Sawaf <[email-masked]>; YongQing Zhu <[email-masked]>; Yongqing Zhu <[email-masked]>; Chengli (Cheng Li) <[email-masked]>; Lizhenbin <[email-masked]>
Subject: New Version Notification for draft-li-idr-sr-policy-path-mtu-03.txt

A new version of I-D, draft-li-idr-sr-policy-path-mtu-03.txt
has been successfully submitted by Cheng Li and posted to the IETF repository.

Name:		draft-li-idr-sr-policy-path-mtu
Revision:	03
Title:		Segment Routing Path MTU in BGP
Document date:	2019-11-03
Group:		Individual Submission
Pages:		8
URL:            https://www.ietf.org/internet-drafts/draft-li-idr-sr-policy-path-mtu-03.txt
Status:         https://datatracker.ietf.org/doc/draft-li-idr-sr-policy-path-mtu/
Htmlized:       https://tools.ietf.org/html/draft-li-idr-sr-policy-path-mtu-03
Htmlized:       https://datatracker.ietf.org/doc/html/draft-li-idr-sr-policy-path-mtu
Diff:           https://www.ietf.org/rfcdiff?url2=draft-li-idr-sr-policy-path-mtu-03

Abstract:
   Segment Routing is a source routing paradigm that explicitly
   indicates the forwarding path for packets at the ingress node.  An SR
   policy is a set of candidate SR paths consisting of one or more
   segment lists with necessary path attributes.  However, the path
   maximum transmission unit (MTU) information for SR path is not
   available in the SR policy since the SR does not require signaling.
   This document defines extensions to BGP to distribute path MTU
   information within SR policies.

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