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Cisco Bug: CSCvu57402 - Not in sync state between running and operational state while using SNMP views include/exclude

Last Modified

Oct 30, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.4.BASE 6.5.3.BASE 7.0.2.BASE

Description (partial)

Symptom:
Not in sync state between running and operational state for SNMP views can be observed.

[1] Running config has explicit exclude for OID "system" for SNMP view testcut

RP/0/RP0/CPU0:freta1(config)#do show run snmp-server | inc testcut
Wed May 13 17:06:02.464 CEST
snmp-server view testcut iso included
snmp-server view testcut system excluded
snmp-server community testcut view testcut SystemOwner

[2] Operational state does not reflect this and has only full iso tree included

RP/0/RP0/CPU0:freta1(config)#do show snmp view | inc testcut
Wed May 13 17:36:31.058 CEST
testcut iso  -  included nonVolatile active
RP/0/RP0/CPU0:freta1(config)#

[3] And actual SNMP walk allows to get snmp OID system (1.3.6.1.2.1.1) 

snmpwalk -v 2c -c testcut freta1 1.3.6.1.2.1.1 | head -1
SNMPv2-MIB::sysDescr.0 = STRING: Cisco IOS XR Software (NCS-5500), Version 7.0.2  Copyright (c) 2013-2020 by Cisco Systems, Inc.

Conditions:
Use of the same OID in two forms = full (iso string) and aliased and then removing one of them.
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