IEC 62439-2:2021/COR1:2023

 IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 62439-2 IEC 62439-2
Edition 3.0  2021-12 Édition 3.0  2021-12

INDUSTRIAL COMMUNICATION NETWORKS – RÉSEAUX DE COMMUNICATION INDUSTRIELS –
HIGH AVAILABILITY AUTOMATION NETWORKS – RÉSEAUX DE HAUTE DISPONIBILITÉ POUR
L'AUTOMATISATION –
Part 2: Media Redundancy Protocol (MRP)
Partie 2: Protocole de redondance du support
(MRP)
CO RRI G E NDUM 1
Corrections to the French version appear after the English text. Please note that some
corrections are different for the English and French texts.
Les corrections à la version française sont données après le texte anglais. Veuillez noter que
certaines corrections sont différentes pour les textes anglais et français.

Corrections to the English version:

INTRODUCTION to Corrigendum 1:
This Corrigendum 1 corrects an oversight during the final editing process of
IEC 62439-2:2021. The MIB specifications included in Subclauses 10.2 and 10.3 refer to the
FDIS documents and need to be updated with references to the final publications (both
standard and associated MIB file).
NOTE This Corrigendum 1 includes corrections for the MIBs in Subclauses 10.2 and 10.3. The MIB in 10.3 is
provided as a code component in a companion document, see https://www.iec.ch/sc65c/supportingdocuments. The
(minor) correction for Subclause 10.3 is provided for convenience, while the version in the companion document
IEC_62439-2_2021A2.mib contains the corrected code and prevails in case of discrepancies.

10.2 MRP MIB with a monitoring view
Replace, in the section “iec62439 MODULE-IDENTITY”, in the line “LAST-UPDATED”,
“"201901300000Z" -- January 30, 2019” with “"202212140000Z" -- December 14,
2022”.
IEC 62439-2:2021-12/COR1:2023-05(en-fr)

– 2 – IEC 62439-2:2021/COR1:2023
 IEC 2023
Replace, in the same section, the lines
DESCRIPTION "
65c-62439-2-Ed3-FDIS
Copyright (C) IEC. This version of this MIB module is part
of 65c-62439-2-Ed3-FDIS;
see 65c-62439-2-Ed3-FDIS for full legal notices.
This MIB module defines the Network Management interfaces
for the Redundancy Protocols defined by the IEC
standard 62439.
These definitions specify the pure monitoring variant
of a SNMP entity. If the SNMP entity also contains
management functionality, then IEC 62439 management MIB
definitions shall be used instead of this MIB module.
"
with the following lines:
DESCRIPTION "
65c-62439-2:2021/COR1:2023
Copyright (C) IEC. This version of this MIB module is part
of 65c-62439-2:2021/COR1:2023;
see 65c-62439-2:2021 for full legal notices.
This MIB module defines the Network Management interfaces
for the Redundancy Protocols defined by the IEC 62439 suite.
This MIB exposes the IEC62439-2 objects (MRP).
These definitions specify the pure monitoring variant
of an SNMP entity. If the SNMP entity also contains
management functionality, then IEC 62439 management MIB
definitions shall be used instead of this MIB module.
"
REVISION   "202212140000Z" -- December 14, 2022
DESCRIPTION  "
replacement of FDIS version with final IS version
"
10.3 MRP MIB with a management and monitoring view
Replace, in the section “iec62439 MODULE-IDENTITY”, in the line “LAST-UPDATED”,
“"201901300000Z" -- January 30, 2019” with “
...