"Error generating config netsnmp" err="unknown index ''"

[Martin dubois]

Hello everyone, 

I'm sorry if my question has already been asked but I only find a similar issue with the error as "can't find OID 1.3.6.X.X.X.X to walk".

My issue here is the following : as I run the command ./generator generate I get that result :

level=info ts=2022-04-05T12:28:31.176Z caller=net_snmp.go:144 msg="Loading MIBs" from=$HOME/.snmp/mibs:/usr/share/snmp/mibs
level=warn ts=2022-04-05T12:28:31.834Z caller=main.go:120 msg="NetSNMP reported parse error(s)" errors=15
level=info ts=2022-04-05T12:28:32.222Z caller=main.go:52 msg="Generating config for module" module=if_mib
level=error ts=2022-04-05T12:28:32.329Z caller=main.go:130 msg="Error generating config netsnmp" err="unknown index ''"

I've been looking for days to understand why my generator cannot generate my snmp.yml file with the OIDs i ask it to walk.

I've been trying to get the  1.3.6.1.2.1.2.2.1.10 and the 1.3.6.1.2.1.31.1.1.1.6  iso. org. dod. internet. mgmt. mib-2. ifMIB. ifMIBObjects. ifXTable. ifXEntry. ifHCInOctets

OIDs,

I've checked if I had the right MIBs, i've downloaded them on the cisco mib locator.

the snmpwalk command run with these OID get me the right output, and the command ./generator parse_errors retrieve me this :

level=info ts=2022-04-05T12:36:08.935Z caller=net_snmp.go:144 msg="Loading MIBs" from=$HOME/.snmp/mibs:/usr/share/snmp/mibs
level=warn ts=2022-04-05T12:36:09.608Z caller=main.go:120 msg="NetSNMP reported parse error(s)" errors=15
Unlinked OID in CISCO-WAN-MODULE-CAPABILITY: ciscoWanModuleCapability ::= { ciscoAgentCapability 99999 }
Undefined identifier: ciscoAgentCapability near line 22 of /usr/share/snmp/mibs/CISCO-WAN-MODULE-CAPABILITY.my
MIB search path: /root/.snmp/mibs:/usr/share/snmp/mibs
Unlinked OID in CISCO-IETF-FRR-CAPABILITY: ciscoIetfFrrCapability ::= { ciscoAgentCapability 310 }
Undefined identifier: ciscoAgentCapability near line 23 of /usr/share/snmp/mibs/CISCO-IETF-FRR-CAPABILITY.my
Unlinked OID in CISCOTRAP-MIB: snmp# ::= { snmp 0 }
Undefined identifier: snmp near line 74 of /usr/share/snmp/mibs/CISCO-GENERAL-TRAPS.my
Unlinked OID in CISCOTRAP-MIB: snmp# ::= { snmp 0 }
Undefined identifier: snmp near line 64 of /usr/share/snmp/mibs/CISCO-GENERAL-TRAPS.my
Unlinked OID in CISCOTRAP-MIB: snmp# ::= { snmp 0 }
Undefined identifier: snmp near line 50 of /usr/share/snmp/mibs/CISCO-GENERAL-TRAPS.my
Unlinked OID in CISCOTRAP-MIB: snmp# ::= { snmp 0 }
Undefined identifier: snmp near line 40 of /usr/share/snmp/mibs/CISCO-GENERAL-TRAPS.my
Unlinked OID in CISCOTRAP-MIB: snmp# ::= { snmp 0 }
Undefined identifier: snmp near line 30 of /usr/share/snmp/mibs/CISCO-GENERAL-TRAPS.my

but i don't think this is related with my issue because I get the same message when I remove the problematic OID and that the generator succeed at generating my snmp.yml...

I'm totally lost about it so any help would be gratefully welcomed :) 

Also this is the first time I ask something on such a platform, I hope I'm providing the right stuff and i'm sorry if these constitue a bad request.