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Re: [netmod] WGLC on draft-ietf-netmod-rfc6991-bis-11

Jürgen Schönwälder <j.schoenwaelder@jacobs-university.de> Tue, 08 March 2022 09:02 UTC

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Date: Tue, 08 Mar 2022 10:01:56 +0100
From: Jürgen Schönwälder <j.schoenwaelder@jacobs-university.de>
To: Martin Björklund <mbj+ietf@4668.se>
Cc: kent+ietf@watsen.net, netmod@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/47t6ZTXRz39K8lhepmlzmHF-2Fg>
Subject: Re: [netmod] WGLC on draft-ietf-netmod-rfc6991-bis-11
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Martin,

the problem is finding a pattern that is guaranteed to not exclude
anything valid and which is simple enough to be understood and put in
a YANG module. People on the Internet tried to literally capture the
ABNF rules of RFC 3986 leading to regular expression monsters.

I am open for concrete suggestions. ;-)

/js

On Tue, Mar 08, 2022 at 09:52:23AM +0100, Martin Björklund wrote:
> Hi,
> 
> While reviewing draft-ietf-opsawg-sap-02, I had to study the type
> inet:uri again.
> 
> I assume that the type "uri" is supposed to mean the type that is
> defined by the ABNF rule "URI" in RFC 3986.  If my assumption is
> correct I think we should make this clear in 6991bis.  If my
> assumption is not correct, then we definitely should add some text
> that describes what is meant.
> 
> Since (?) inet:uri is defined simply as "string" w/o any pattern, some
> RFCs have been published with URIs such as "D1" and "1-0-1" (RFC
> 8345).
> 
> 
> 
> /martin

-- 
Jürgen Schönwälder              Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>

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