snmp-exporter: cross index mapping

[Olaf Heydorn]

Hi all,

any idea, how to map these two crazy indexes?

I want to add the interface name, desc or any other desc from the ifIndex to RMON-MIB::etherStatsCRCAlignErrors (1.3.6.1.2.1.16.1.1.1.8 ) .

The RMON-MIB has a link to the ifIndex via this crazy link I have never seen before:

oid: 1.3.6.1.2.1.16.1.1.1.2

snmpwalk:

RMON-MIB::etherStatsDataSource.5 = OID: IF-MIB::ifIndex.1001

RMON-MIB::etherStatsDataSource.6 = OID: IF-MIB::ifIndex.1002

RMON-MIB::etherStatsDataSource.7 = OID: IF-MIB::ifIndex.1003

RMON-MIB::etherStatsDataSource.8 = OID: IF-MIB::ifIndex.1004

RMON-MIB::etherStatsDataSource.9 = OID: IF-MIB::ifIndex.2001

RMON-MIB::etherStatsDataSource.10 = OID: IF-MIB::ifIndex.2002

RMON-MIB::etherStatsDataSource.11 = OID: IF-MIB::ifIndex.2003

RMON-MIB::etherStatsDataSource.12 = OID: IF-MIB::ifIndex.2004

RMON-MIB::etherStatsDataSource.13 = OID: IF-MIB::ifIndex.3001

RMON-MIB::etherStatsDataSource.14 = OID: IF-MIB::ifIndex.3002

RMON-MIB::etherStatsDataSource.15 = OID: IF-MIB::ifIndex.3003

RMON-MIB::etherStatsDataSource.16 = OID: IF-MIB::ifIndex.3004

The etherStats index (1.3.6.1.2.1.16.1.1.1.1) itself is not matching with the ifIndex. Only etherStatsDataSource value has the ifIndex reference.

Thanks a lot and regards,

Olaf