Congratulations to the authors and contributors!  Such a challenge and 
excellent work. 

RFC9800 will help the industry to deploy SRv6 for sure, way too many customers 
are asking and waiting for this standard 😊

Respect,
Cheng


-----Original Message-----
From: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org> 
Sent: Monday, June 30, 2025 10:38 PM
To: ietf-annou...@ietf.org; rfc-d...@rfc-editor.org
Cc: rfc-edi...@rfc-editor.org; drafts-update-...@iana.org; spring@ietf.org
Subject: RFC 9800 on Compressed SRv6 Segment List Encoding

A new Request for Comments is now available in online RFC libraries.

        
        RFC 9800

        Title:      Compressed SRv6 Segment List Encoding 
        Author:     W. Cheng, Ed.,
                    C. Filsfils,
                    Z. Li,
                    B. Decraene,
                    F. Clad, Ed.
        Status:     Standards Track
        Stream:     IETF
        Date:       June 2025
        Mailbox:    chengweiqi...@chinamobile.com,
                    c...@cisco.com,
                    lizhen...@huawei.com,
                    bruno.decra...@orange.com,
                    fclad.i...@gmail.com
        Pages:      59
        Updates:    RFC 8754

        I-D Tag:    draft-ietf-spring-srv6-srh-compression-23.txt

        URL:        https://www.rfc-editor.org/info/rfc9800

        DOI:        10.17487/RFC9800

Segment Routing over IPv6 (SRv6) is the instantiation of Segment Routing (SR) 
on the IPv6 data plane. This document specifies new flavors for the SRv6 
endpoint behaviors defined in RFC 8986, which enable the compression of an SRv6 
segment list. Such compression significantly reduces the size of the SRv6 
encapsulation needed to steer packets over long segment lists.

This document updates RFC 8754 by allowing a Segment List entry in the Segment 
Routing Header (SRH) to be either an IPv6 address, as specified in RFC 8754, or 
a REPLACE-CSID container in packed format, as specified in this document.

This document is a product of the Source Packet Routing in Networking Working 
Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track protocol 
for the Internet community, and requests discussion and suggestions for 
improvements.  Please refer to the current edition of the Official Internet 
Protocol Standards (https://www.rfc-editor.org/standards) for the 
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