[netmod] [Errata Held for Document Update] RFC7317 (6245)

RFC Errata System <rfc-editor@rfc-editor.org> Mon, 02 October 2023 14:37 UTC

To: maurizio.brigandi@sm-optics.com, andy@yumaworks.com, mbj@tail-f.com
From: RFC Errata System <rfc-editor@rfc-editor.org>
Cc: rwilton@cisco.com, iesg@ietf.org, netmod@ietf.org, rfc-editor@rfc-editor.org
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Message-Id: <20231002143738.AC101E7292@rfcpa.amsl.com>
Date: Mon, 02 Oct 2023 07:37:38 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/OsZJ1Q7Eexpd3foCUwMPyhCUw-g>
Subject: [netmod] [Errata Held for Document Update] RFC7317 (6245)
Precedence: list

The following errata report has been held for document update
for RFC7317, "A YANG Data Model for System Management".

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid6245

--------------------------------------
Status: Held for Document Update
Type: Technical

Reported by: Maurizio Brigandi' <maurizio.brigandi@sm-optics.com>
Date Reported: 2020-07-29
Held by: Rob Wilton (IESG)

Section: 6

Original Text
-------------
leaf-list user-authentication-order {
type identityref {
base authentication-method;
}
must '(. != "sys:radius" or ../../radius/server)'

Corrected Text
--------------
leaf-list user-authentication-order {
type identityref {
base authentication-method;
}
must '(not(. = "sys:radius") or ../../radius/server)'

Notes
-----
As indicated in https://www.w3.org/TR/1999/REC-xpath-19991116/#booleans

the following expression comparing a node-set with a string

. != "sys:radius"

is true if at least one node in the node-set satisfies the boolean expression.

This is not the intention of the "must" condition.

It is necessary to use not(. = "sys:radius") to achieve the right intention of the check.

This errata has been marked as "Held for Document Update" because it requires a new revision of the YANG module to be published, and hence a new RFC.

--------------------------------------
RFC7317 (draft-ietf-netmod-system-mgmt-16)
--------------------------------------
Title : A YANG Data Model for System Management
Publication Date : August 2014
Author(s) : A. Bierman, M. Bjorklund
Category : PROPOSED STANDARD
Source : Network Modeling
Area : Operations and Management
Stream : IETF
Verifying Party : IESG

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