[Gen-art] draft-ietf-rtgwg-multisegment-sdwan-13 ietf last call Genart review

[Russ Housley via Datatracker <[e-mail]>]

Document: draft-ietf-rtgwg-multisegment-sdwan
Title: Multi-segment SD-WAN via Cloud DCs
Reviewer: Russ Housley
Review result: Almost Ready

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by the IESG for the IETF Chair. Please treat these comments just
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Document: draft-ietf-rtgwg-multisegment-sdwan-13
Reviewer: Russ Housley
Review Date: 2026-07-03
IETF LC End Date: 2026-07-08
IESG Telechat date: unknown


Summary: Almost Ready


Major Concerns:

None


Minor Concerns:

Section 3.1: This solution is for customers that have already chosen 
SD-WAN, and this offers GENEVE as well.  Please avoid the comparison
to other inter-connection services.
    
Section 9.2: What hash function will be used with HMAC?

Section 9.3: How are the keys set up?  IKEv2?


Nits:

Throughout: s/public internet/public Internet/

Section 1: Please expand "Cloud DCs" on first use.

IDnits offers a suggestion:

  -- The document has examples using IPv4 documentation addresses according
     to RFC6890, but does not use any IPv6 documentation addresses.  Maybe
     there should be IPv6 examples, too?