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[radext] Re: Interim Meeting Tomorrow

Heikki Vatiainen <hvn@radiatorsoftware.com> Tue, 03 March 2026 10:49 UTC

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From: Heikki Vatiainen <hvn@radiatorsoftware.com>
Date: Tue, 03 Mar 2026 12:49:31 +0200
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To: radext@ietf.org, Jan-Frederik Rieckers <rieckers@dfn.de>
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Subject: [radext] Re: Interim Meeting Tomorrow
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On Tue, 3 Mar 2026 at 11:20, Jan-Frederik Rieckers <rieckers@dfn.de> wrote:


> >  1. We agreed to add a text to draft-ietf-radext-radiusdtls-bis about
> ALPN
> >
> > with indication, that ALPN is "SHOULD" (and not "MUST").
> >
> > See also https://github.com/radext-wg/draft-ietf-radext-radiusdtls-bis/
> > issues/158
>
> https://github.com/radext-wg/draft-ietf-radext-radiusdtls-bis/pull/162
> The pull request looks good to me. Thanks Alan!
> I would merge this pull request.
>

The current pull request uses SHOULD and RECOMMENDED as follows:
https://github.com/radext-wg/draft-ietf-radext-radiusdtls-bis/pull/162/files#diff-168cb701f980750c7f337195b2ff5445abeb2742deebe68f7571dd0ba02b3582R292-R305

- RadSec clients SHOULD use Application-Layer Protocol Negotiation (ALPN)
to signal RadSec support.
- RadSec servers SHOULD implement support for ALPN.
- However, using ALPN will assist with future changes to RADIUS, and as
such, its use is RECOMMENDED.

Would the above mean that the 'RECOMMENDED' is also a 'SHOULD'?

-- 
Heikki Vatiainen
hvn@radiatorsoftware.com

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