Early Review of draft-ietf-core-dns-over-coap-01
review-ietf-core-dns-over-coap-01-dnsdir-early-wicinski-2022-12-22-00
| Request | Review of | draft-ietf-core-dns-over-coap |
|---|---|---|
| Requested revision | No specific revision (document currently at 06) | |
| Type | Early Review | |
| Team | DNS Directorate (dnsdir) | |
| Deadline | 2022-10-31 | |
| Requested | 2022-10-18 | |
| Requested by | Murray Kucherawy | |
| Authors | Martine Sophie Lenders , Christian Amsüss , Cenk Gündoğan , Thomas C. Schmidt , Matthias Wählisch | |
| I-D last updated | 2022-12-22 | |
| Completed reviews |
Dnsdir Early review of -01
by Tim Wicinski
(diff)
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|
| Assignment | Reviewer | Tim Wicinski |
| State | Completed | |
| Request | Early review on draft-ietf-core-dns-over-coap by DNS Directorate Assigned | |
| Posted at | https://mailarchive.ietf.org/arch/msg/dnsdir/Z6muT0kb4IgRcbkALMLcfXkHAps | |
| Reviewed revision | 01 (document currently at 06) | |
| Result | On the Right Track | |
| Completed | 2022-12-22 |
review-ietf-core-dns-over-coap-01-dnsdir-early-wicinski-2022-12-22-00
I'm doing an early review of draft-ietf-core-dns-over-coap for the DNS Directorate. This is only an early review. Status: On the right track, but should have another review or reviews as it reaches WGLC status. While this draft is focused on the communication between a DNS-over-CoAP client and DNS-over-CoAP server, the communication between the DNS-over-CoAP Server and the "DNS Server" is done using DNS-over-DTLS, which the DNS community has not seen implementations in use. The whole communication between the the DoC Server and the "DNS Server" should be expanded upon. The document talks about "DNS Server" but it needs to be more precise - is this a DNS Recursive Resolver, Stub Resolver or DNS Authorative Server? The document needs to be more precise about this. Please see https://www.rfc-editor.org/rfc/rfc8499#page-16 for more details. Before WGLC, from the DNS perspective a working implementation for observation. While the authors and WG may feel that this DNS interaction will be constrained to the CoAP environment, but those who operate DNS infrastructure will feel this may be wishful thinking.