Hi Everyone, We submitted a new draft version -11 for multipath extension: https://datatracker.ietf.org/doc/draft-ietf-quic-multipath/ <https://datatracker.ietf.org/doc/draft-ietf-quic-multipath/ > This version contains several modifications: 1. Add more guidance on using multiple paths with the same 4-tuple 2. Editorial changes on renaming frames, such as replacing MP_ACK with PATH_ACK, replace MP_NEW_CONNECTION_ID frame with PATH_NEW_CONNECTION_ID frame, and replace MP_RETIRE_CONNECTION_ID frame with PATH_RETIRE_CONNECTION_ID frame 3. Replace PATH_STANDBY frame with PATH_BACKUP frame 4. Add PATHS_BLOCKED frame to tell the peer that the maximum path identifier limit is reached 5. Re-define the Error Code field of PATH_ABANDON frame, and delete the Reason Phrase field 6. Claim that Connection ID sequence number space starts at 0 for all paths 7. Allow endpoints to send packets without challenge if the 4-tuple address has already been validated 8. Add more implementation comments for key rotation, more guidance on when to use PATH_ACK frames The diff link between -10 and -11: https://author-tools.ietf.org/iddiff?url2=draft-ietf-quic-multipath-11 <https://author-tools.ietf.org/iddiff?url2=draft-ietf-quic-multipath-11 > Please have a look and feel free to share ideas! Best Regards, Yanmei ------------------------------------------------------------------ From:internet-drafts <[email protected]> Send Time:2024 Oct. 22 (Tue.) 00:32 To:"刘彦梅(喵吉)"<[email protected]>; "马云飞"<[email protected]>; Christian Huitema<[email protected]>; Mirja Kuehlewind<[email protected]>; Olivier Bonaventure<[email protected]>; Quentin De Coninck<[email protected]>; "quic-chairs"<[email protected]> Subject:New Version Notification for draft-ietf-quic-multipath-11.txt A new version of Internet-Draft draft-ietf-quic-multipath-11.txt has been successfully submitted by Mirja Kühlewind and posted to the IETF repository. Name: draft-ietf-quic-multipath Revision: 11 Title: Multipath Extension for QUIC Date: 2024-10-21 Group: quic Pages: 38 URL: https://www.ietf.org/archive/id/draft-ietf-quic-multipath-11.txt <https://www.ietf.org/archive/id/draft-ietf-quic-multipath-11.txt > Status: https://datatracker.ietf.org/doc/draft-ietf-quic-multipath/ <https://datatracker.ietf.org/doc/draft-ietf-quic-multipath/ > HTML: https://www.ietf.org/archive/id/draft-ietf-quic-multipath-11.html <https://www.ietf.org/archive/id/draft-ietf-quic-multipath-11.html > HTMLized: https://datatracker.ietf.org/doc/html/draft-ietf-quic-multipath <https://datatracker.ietf.org/doc/html/draft-ietf-quic-multipath > Diff: https://author-tools.ietf.org/iddiff?url2=draft-ietf-quic-multipath-11 <https://author-tools.ietf.org/iddiff?url2=draft-ietf-quic-multipath-11 > Abstract: This document specifies a multipath extension for the QUIC protocol to enable the simultaneous usage of multiple paths for a single connection. Discussion Venues This note is to be removed before publishing as an RFC. Discussion of this document takes place on the QUIC Working Group mailing list ([email protected]), which is archived at https://mailarchive.ietf.org/arch/browse/quic/ <https://mailarchive.ietf.org/arch/browse/quic/ >. Source for this draft and an issue tracker can be found at https://github.com/quicwg/multipath <https://github.com/quicwg/multipath >. The IETF Secretariat
