Hi All, As a co-author, I support the WG adoption. Regarding questions 1 and 2: Yes, the both drafts are necessary. These two proposals represent two completely different solutions for different application scenarios. Draft-cheng-rtgwg-srv6-multihome-egress-protection-05 provides a data plane method in line with the SR design principle, suitable for scenarios where routers have the flexibility in data plane programming; draft-ietf-rtgwg-srv6-egress-protection-16 offers a control plane extension solution, suitable for scenarios where control plane software upgrades are convenient. Regarding question 3: Multiple device manufacturers and chip vendors have implemented the technical solution described in draft-cheng-rtgwg-srv6-multihome-egress-protection-05, and China Mobile has conducted lab tests, with results meeting expectations.
I am not aware of any undisclosed IPR. Best Regards, Weiqiang Cheng From: Yingzhen Qu Date: 2024-02-10 03:30 To: RTGWG; spring; rtgwg-chairs; draft-cheng-rtgwg-srv6-multihome-egress-protection Subject: WG Adoption Call - draft-cheng-rtgwg-srv6-multihome-egress-protection (02/09/24 - 02/24/24) Hi, This email begins a 2 week WG adoption poll for the following draft: draft-cheng-rtgwg-srv6-multihome-egress-protection-05 - SRv6 Egress Protection in Multi-homed scenario (ietf.org) Please review the document and indicate your support or objections by Feb 24th, 2024.Please note that there is an existing WG document:draft-ietf-rtgwg-srv6-egress-protection-16 - SRv6 Path Egress Protection Which proposes fast protections for the egress node and link of an SRv6 path through extending IGP and using Mirror SID. As you discuss adopting draft-cheng-rtgwg-srv6-multihome-egress-protection, please also consider: Do we need these different solutions? Technical merits and drawbacks of each solution If there is any implementation of the proposals, please voice it. Authors, please respond to the list indicating whether you are aware of any IPR that applies to the draft.Also copying SPRING WG.Thanks, Yingzhen (RTGWG Co-chair)
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