Roman Danyliw has entered the following ballot position for draft-ietf-dnsop-3901bis-11: Discuss
When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https://www.ietf.org/about/groups/iesg/statements/handling-ballot-positions/ for more information about how to handle DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-dnsop-3901bis/ ---------------------------------------------------------------------- DISCUSS: ---------------------------------------------------------------------- ** Section 4.1. Specifically, this means that the following minimal requirements SHOULD be implemented for a zone: … IPv4 adoption: Every DNS zone SHOULD be served by at least two IPv4-reachable authoritative DNS servers to maintain name space continuity. The delegation configuration (Resolution of the parent, resolution of sibling domain names, glue) MUST NOT rely on IPv6 connectivity being available. Given the IPv4 address scarcity, operators MAY opt not to provide DNS services via IPv4, if they can ensure that all clients expected to resolve this zone do support DNS resolution via IPv6. What does it mean to say that the “minimal requirements SHOULD be implemented” (which is specifying optional/recommended behavior) and then later say “The delegation configuration … MUST NOT rely …” (which is specifying mandatory behavior)? I think this might be a simple editorial fix. ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- (Apologies to the WG for forgetting to click the "send email" button for the ballot originally issued for -10. This ballot is revised for -11. Thank you for updating the Section 4.1 text to remove the text starting with "Given the IPv4 address scarcity ..." which was in my -10 ballot). Thank you to Paul Kyzivat for the GENART Review. _______________________________________________ DNSOP mailing list -- [email protected] To unsubscribe send an email to [email protected]
