Re: [Ntp] Last Call: <draft-ietf-ntp-using-nts-for-ntp-22.txt> (Network Time Security for the Network Time Protocol) to Proposed Standard

"Patrik Fältström " <paf@frobbit.se> Tue, 18 February 2020 20:58 UTC

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From: "Patrik =?utf-8?b?RsOkbHRzdHLDtm0=?=" <paf@frobbit.se>
To: "Marcus Dansarie" <marcus@dansarie.se>
Cc: "Russ Housley" <housley@vigilsec.com>, last-call@ietf.org, ntp@ietf.org, "Suresh Krishnan" <suresh@kaloom.com>, draft-ietf-ntp-using-nts-for-ntp@ietf.org
Date: Tue, 18 Feb 2020 21:58:29 +0100
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Subject: Re: [Ntp] Last Call: <draft-ietf-ntp-using-nts-for-ntp-22.txt> (Network Time Security for the Network Time Protocol) to Proposed Standard
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On 18 Feb 2020, at 21:39, Marcus Dansarie wrote:

> If internationalized labels are needed in the domain name, the A-LABEL syntax specified in [RFC5891] MUST be used.

A different suggestion which I claim is more correct is:

If a label contains at least one non-ascii character, an A-LABEL MUST be used as defined in section 2.3.2.1 of RFC5890.

   Patrik