Re: [core] Link-format to DNS-SD mapping: URI rt values

Peter Saint-Andre <stpeter@mozilla.com> Tue, 17 July 2018 20:31 UTC

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To: Michael Koster <michaeljohnkoster@gmail.com>, Dave Thaler <dthaler=40microsoft.com@dmarc.ietf.org>
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From: Peter Saint-Andre <stpeter@mozilla.com>
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Date: Tue, 17 Jul 2018 14:31:35 -0600
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Subject: Re: [core] Link-format to DNS-SD mapping: URI rt values
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On 7/16/18 3:30 PM, Michael Koster wrote:
> Or the URN form may also be used, e.g. "rt=urn:myorg:sensor:temperature" which can enable an organization to manage its own namespace

Don't do that. You can't just create your own URN namespaces:

https://tools.ietf.org/html/rfc8141#section-5

It's better to use URIs with the domain name of your organization, or
use the urn:example namespace:

https://tools.ietf.org/html/rfc6963

Peter