SNMP generator - can't get the hostName for CISCO Catalyst 2960x

[dykow]

Hi there!

I am trying to generate config for snmp-exporter, but I get the following message:
level=info ts=2020-09-18T15:05:13.192Z caller=net_snmp.go:142 msg="Loading MIBs" from=mibs
level=warn ts=2020-09-18T15:05:13.300Z caller=main.go:120 msg="NetSNMP reported parse error(s)" errors=1
level=info ts=2020-09-18T15:05:13.369Z caller=main.go:52 msg="Generating config for module" module=cisco_2960X
level=error ts=2020-09-18T15:05:13.390Z caller=main.go:130 msg="Error generating config netsnmp" err="cannot find oid '1.3.6.1.4.1.9.2.1.3' to walk"

Device: CISCO Catalyst 2960x

My generator.yml:
modules:
  cisco_2960X:
    version: 2
    auth:
      community: public
    walk:
      - 1.3.6.1.4.1.9.9.13.1.4 # Fan info
      - 1.3.6.1.4.1.9.9.109.1.1.1.1 # CPU info
      - 1.3.6.1.4.1.9.9.48 # memory info
      - 1.3.6.1.4.1.9.2.1.3 # hostname
    max_repetitions: 25
    retries: 3
    timeout: 5s
    lookups:
      - source_indexes: [bsnDot11EssIndex]
        lookup: bsnDot11EssSsid
        drop_source_indexes: true
      - source_indexes: [bsnAPDot3MacAddress]
        lookup: bsnAPName
        drop_source_indexes: true
    overrides:
      ifType:
        type: EnumAsInfo

CISCO mibs are prvided with make mibs as I found out, so... What could be wrong? If I remove hostname OID then it generates with no issues.

[dykow]

I have found missing MIB file https://snmp.cloudapps.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=1.3.6.1.4.1.9.2.1.3.
Now it seems to work.

[Ben Kochie]

That OID looks like it's part of an obsolete cisco v1 MIB.

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