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[netmod] Re: RFC7950 vs RFC6020

"Rob Wilton (rwilton)" <rwilton@cisco.com> Mon, 31 March 2025 14:58 UTC

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From: "Rob Wilton (rwilton)" <rwilton@cisco.com>
To: tom petch <ietfc@btconnect.com>, Michael Richardson <mcr+ietf@sandelman.ca>, "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: [netmod] Re: RFC7950 vs RFC6020
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Date: Mon, 31 Mar 2025 14:58:13 +0000
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Subject: [netmod] Re: RFC7950 vs RFC6020
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Or, to give a slightly longer answer.

It was intentional at the time that both 1 and 1.1 are valid and current versions of the YANG language.  I cannot recall the exact reasoning for this decision at the time, but it is worth noting that a lot of YANG modules (e.g., OpenConfig and some vendors models) still use RFC 6020 rather than RFC 7950.

Kind regards,
Rob


From: tom petch <ietfc@btconnect.com>
Date: Monday, 31 March 2025 at 12:52
To: Michael Richardson <mcr+ietf@sandelman.ca>, netmod@ietf.org <netmod@ietf.org>
Subject: [netmod] Re: RFC7950 vs RFC6020
From: Michael Richardson <mcr+ietf@sandelman.ca>
Sent: 20 March 2025 08:20

Shouldn't RFC7950 Obsolete or Update RFC6020?

<tp>
No.

Tom Petch

(or at least not if you are an engineer - politicians may disagree:-(
--
Michael Richardson <mcr+IETF@sandelman.ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-                      *I*LIKE*TRAINS*




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