Rtgdir early review of draft-ietf-rtgwg-net2cloud-problem-statement-22
Ines Robles via Datatracker <noreply@ietf.org> Sun, 09 April 2023 18:56 UTC
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From: Ines Robles via Datatracker <noreply@ietf.org>
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Subject: Rtgdir early review of draft-ietf-rtgwg-net2cloud-problem-statement-22
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Date: Sun, 09 Apr 2023 11:56:13 -0700
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Reviewer: Ines Robles Review result: Has Issues I have been selected to do a routing directorate “early” review of this draft. https://datatracker.ietf.org/doc/draft-ietf-rtgwg-net2cloud-problem-statement/ The routing directorate will, on request from the working group chair, perform an “early” review of a draft before it is submitted for publication to the IESG. The early review can be performed at any time during the draft’s lifetime as a working group document. The purpose of the early review depends on the stage that the document has reached. For more information about the Routing Directorate, please see http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir Document: draft-ietf-rtgwg-net2cloud-problem-statement-22.txt Reviewer: Ines Robles Review Date: 09-04-2023 Intended Status: Informational Summary: This document mentions some network-related problems enterprises faces at this moment when interconnecting their branch offices with dynamic workloads in third-party data centers (a.k.a. Cloud DCs) alongside with mitigation practices. I have some minor concerns about this document that I think should be resolved before it is submitted to the IESG. Comments/Minor Issues: - Abstract: "today" --> "at the moment of writing this specification" ? - Section 1: The abstract mentions that the problems are related to MPLS, but the introduction does not mention it. Furthermore, it would be nice to explain why these 8 problems (Section 3) were selected in relation with MPLS. - Section 2, VPC: "... Most Cloud operators' VPCs only support...." --> "at the moment of writing this specification, most Cloud operators' VPCs only support...." ? - Section 3: * " There are many problems associated with connecting to hybrid Cloud" --> "... connecting to Cloud DCs" ? In this way, it is aligned with the title. * Some mitigations include references, but It would be nice to add references to all of them. * It would be nice to add in each mitigation, the costs of applying it. - Section 3.1: * "it MUST ignore..." --> it must ignore ... ? * "BGP session MUST NOT ..." --> BGP session must not ...? - Section 3.2: * "BFD" --> Bidirectional Forwarding Detection (BFD) ? * What means a site capacity goes dark? - Section 3.4: * It would be nice to add a reference to 5G, specially when mentions the 5G core functions * The mentioned problems and mitigations applies for 5G Standalone and Non-Standalone deployments options? - Section 3.5: "More diligents security procedures..." --> it would be nice to add some examples, "More diligents security procedures such as (add example) [add reference] need to be considered..." - Section 3.7: suggestion to add the URL as a reference (https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc- nat-gateway.html#nat-gateway-other-services) Section 6: * "now" --> "at the moment of writing this specification" ? * Parenthesis opened at Internetworking, but it is not closed Section 7: * Should a reference to rfc5920 be added? * Maybe could be added similar text as the sec considerations of draft-ietf-rtgwg-net2cloud-gap-analysis ? - Question: draft-ietf-rtgwg-net2cloud-gap-analysis should be added in the references? both drafts seems quite related Thank you for this document, Ines
- Rtgdir early review of draft-ietf-rtgwg-net2cloud… Ines Robles via Datatracker
- RE: Rtgdir early review of draft-ietf-rtgwg-net2c… Linda Dunbar
- Re: Rtgdir early review of draft-ietf-rtgwg-net2c… Ines Robles
- RE: Rtgdir early review of draft-ietf-rtgwg-net2c… Linda Dunbar
- Re: Rtgdir early review of draft-ietf-rtgwg-net2c… Ines Robles
- RE: Rtgdir early review of draft-ietf-rtgwg-net2c… Linda Dunbar
- Re: Rtgdir early review of draft-ietf-rtgwg-net2c… Ines Robles