Due to a bug in Cisco WLC (Cisco won’t fix) LibreNMS suddenly stopped polling our WLC.
Caching OIDs: entPhysicalDescrSNMP[’/usr/bin/snmpbulkwalk’ ‘-v2c’ ‘-c’ ‘COMMUNITY’ ‘-OQUs’ ‘-m’ ‘ENTITY-MIB’ ‘-M’ ‘/home/librenms/mibs:/home/librenms/mibs/cisco’ ‘udp:HOSTNAME:161’ ‘entPhysicalDescr’]
Error: OID not increasing: entPhysicalDescr.1008
The workaround is to use -Cc in snmpwalk, can this option be set for WLC devices only in LibreNMS?
Pass flags to snmpwalk specific to device
→ Cisco WLC polling issue
The last work around i mentioned before to hack snmp.inc.php with -Cc flag looks like not working right now
or i could not figure out where to apply it again.
Any clue guys ?
Still with issues and no reply at all … help !!!
Currently, there is no way, to my knowledge, to change flags for a specific device in the standard MIBs. Only in the YAML discovery currently. So you either need to suggest a fix and contribute it, or wait for somebody to do it for you.
2 August 2022 07:27
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