SNMP_Exporter Generator Cannot find oid

[Juan Escudero]

Hi All,

Im getting the error below when i try to generate a new SNMP.yml file. I have the mibs in the correct location /usr/share/snmp/mibs.  I have also added my generator.yml file. 

when i run ./generator generate

INFO[0000] Loading MIBs from $HOME/.snmp/mibs:/usr/share/snmp/mibs  source="net_snmp.go:109"

WARN[0000] NetSNMP reported 1 parse errors               source="main.go:72"

INFO[0000] Generating config for module cisco_switches   source="main.go:30"

INFO[0000] Generated 41 metrics for module cisco_switches  source="main.go:33"

INFO[0000] Generating config for module if_mib           source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib        source="main.go:33"

INFO[0000] Generating config for module if_mib_ifalias   source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib_ifalias  source="main.go:33"

INFO[0000] Generating config for module if_mib_ifdescr   source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib_ifdescr  source="main.go:33"

INFO[0000] Generating config for module if_mib_ifname    source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib_ifname  source="main.go:33"

INFO[0000] Generating config for module cisco_ucs        source="main.go:30"

FATA[0000] Cannot find oid '1.3.6.1.4.1.9.9.719.1.16' to walk  source="tree.go:155"

generator.yml

modules:

  # Default IF-MIB interfaces table with ifIndex.

  if_mib:

    walk: [sysUpTime, interfaces, ifXTable]

  # Interfaces if ifAlias is unique.

  if_mib_ifalias:

    walk: [sysUpTime, interfaces, ifXTable]

    lookups:

      - old_index: ifIndex

        new_index: ifAlias

  # Interfaces if ifDescr is unique.

  if_mib_ifdescr:

    walk: [sysUpTime, interfaces, ifXTable]

    lookups:

      - old_index: ifIndex

        new_index: ifDescr

  # Interfaces if ifName is unique.

  if_mib_ifname:

    walk: [sysUpTime, interfaces, ifXTable]

    lookups:

      - old_index: ifIndex

        # Use OID to avoid conflict with Netscaler NS-ROOT-MIB.

        new_index: 1.3.6.1.2.1.31.1.1.1.1 # ifName

# Cicso UCS

  cisco_ucs:

    walk:

      - interfaces

      - ifXTable

      - 1.3.6.1.4.1.9.9.719.1.16  #CISCO-UNIFIED-COMPUTING-ETHER-MIB

      - 1.3.6.1.4.1.9.9.719.1.3   #CISCO-UNIFIED-COMPUTING-ADAPTOR-MIB

      - 1.3.6.1.4.1.9.9.719.1.20  #CISCO-UNIFIED-COMPUTING-FC-MIB

      - 1.3.6.1.4.1.9.9.719.1.9   #CISCO-UNIFIED-COMPUTING-COMPUTE-MIB

      - 1.3.6.1.4.1.9.9.719.1.41  #CISCO-UNIFIED-COMPUTING-PROCESSOR-MIB

      - 1.3.6.1.4.1.9.9.719.1.15  #CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB

      - 1.3.6.1.4.1.9.9.719.1.30  #CISCO-UNIFIED-COMPUTING-MEMORY-MIB

      - 1.3.6.1.4.1.9.9.719.1.46  #CISCO-UNIFIED-COMPUTING-SW-MIB

    auth:

      community: xxxxx

# Cicso Switches

  cisco_switches:

    walk:

      - interfaces

      - ifXTable

      - 1.3.6.1.2.1.2

      - 1.3.6.1.2.1.31.1.1

#      - 1.3.6.1.4.1.14179.2.2.15.1.21  # bsnAPIfDBNoisePower

    auth:

      community: xxxxx

Thank you for your help in advance.

[Brian Brazil]

On 17 November 2017 at 21:45, Juan Escudero <juan.esc...@gmail.com> wrote:

Hi All,

Im getting the error below when i try to generate a new SNMP.yml file. I have the mibs in the correct location /usr/share/snmp/mibs.  I have also added my generator.yml file. 

when i run ./generator generate

INFO[0000] Loading MIBs from $HOME/.snmp/mibs:/usr/share/snmp/mibs  source="net_snmp.go:109"

WARN[0000] NetSNMP reported 1 parse errors               source="main.go:72"

INFO[0000] Generating config for module cisco_switches   source="main.go:30"

INFO[0000] Generated 41 metrics for module cisco_switches  source="main.go:33"

INFO[0000] Generating config for module if_mib           source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib        source="main.go:33"

INFO[0000] Generating config for module if_mib_ifalias   source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib_ifalias  source="main.go:33"

INFO[0000] Generating config for module if_mib_ifdescr   source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib_ifdescr  source="main.go:33"

INFO[0000] Generating config for module if_mib_ifname    source="main.go:30"

INFO[0000] Generated 42 metrics for module if_mib_ifname  source="main.go:33"

INFO[0000] Generating config for module cisco_ucs        source="main.go:30"

 

FATA[0000] Cannot find oid '1.3.6.1.4.1.9.9.719.1.16' to walk  source="tree.go:155"

You're missing the MIB with this object.

Brian

 

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Brian Brazil

www.robustperception.io

[Juan Escudero]

I checked and i did not have the mib files so i uploaded them however i am still getting the same error.  Below are the MIB's and the error.  Do I need to convert the mibs that have .my extensioin.  

MIB's

-rw-r--r-- 1 root root  17K Jan 14  2016 CISCO-SMI.my

-rw-r--r-- 1 root root 101K Jun  9  2015 CISCO-TC.my

-rw-r--r-- 1 root root 2.8M Nov 17 16:30 CISCO-UNIFIED-COMPUTING-COMPUTE-MIB

-rw-r--r-- 1 root root 316K Oct  6 13:31 CISCO-UNIFIED-COMPUTING-ETHER-MIB.my

-rw-r--r-- 1 root root 1.5M Nov 17 16:31 CISCO-UNIFIED-COMPUTING-MIB

-rw-r--r-- 1 root root  66K Nov 17 16:31 CISCO-UNIFIED-COMPUTING-TC-MIB

Error

WARN[0000] NetSNMP reported 1923 parse errors            source="main.go:72"

INFO[0000] Generating config for module cisco_ucs        source="main.go:30"

FATA[0000] Cannot find oid '1.3.6.1.4.1.9.9.719.1.16' to walk  source="tree.go:155"

[Benjamin Ritcey]

Setting aside generator, see if NetSNMP can load the MIBs correctly;  try

snmptranslate -mALL 1.3.6.1.4.1.9.9.719.1.16

It should give you a full symbolic name

[Juan Escudero]

Thank you for the info.

I get the following now

Begining:

MIB search path: /root/.snmp/mibs:/usr/share/snmp/mibs

Cannot find module (CISCO-UNIFIED-COMPUTING-MIB): At line 49 in /usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my

Cannot find module (CISCO-UNIFIED-COMPUTING-TC-MIB): At line 124 in /usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my

Did not find 'ciscoUnifiedComputingMIBObjects' in module #-1 (/usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my)

Did not find 'CucsManagedObjectId' in module #-1 (/usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my)

Did not find 'CucsManagedObjectDn' in module #-1 (/usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my)

Middle:

Did not find 'CucsPortMode' in module #-1 (/usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my)

Did not find 'CucsPortapiPeerCapability' in module #-1 (/usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my)

Unlinked OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherObjects ::= { ciscoUnifiedComputingMIBObjects 16 }

Undefined identifier: ciscoUnifiedComputingMIBObjects near line 126 of /usr/share/snmp/mibs/CISCO-UNIFIED-COMPUTING-ETHER-MIB.my

Cannot adopt OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherFcoeInterfaceStatsHistEntry ::= { cucsEtherFcoeInterfaceStatsHistTable 1 }

Cannot adopt OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherPIoFsmRmtRslt ::= { cucsEtherPIoFsmEntry 11 }

End:

Cannot adopt OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherNiErrStatsHistTooShortDelta ::= { cucsEtherNiErrStatsHistEntry 30 }

Cannot adopt OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherNiErrStatsHistTooShortDeltaAvg ::= { cucsEtherNiErrStatsHistEntry 31 }

Cannot adopt OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherNiErrStatsHistTooShortDeltaMax ::= { cucsEtherNiErrStatsHistEntry 32 }

Cannot adopt OID in CISCO-UNIFIED-COMPUTING-ETHER-MIB: cucsEtherNiErrStatsHistTooShortDeltaMin ::= { cucsEtherNiErrStatsHistEntry 33 }

CISCO-SMI::ciscoMgmt.719.1.16

[Benjamin Ritcey]

There you go - you still need to track down some more MIBs - at least CISCO-UNIFIED-COMPUTING-MIB & CISCO-UNIFIED-COMPUTING-TC-MIB.

(this looks promising:  ftp://ftp.cisco.com/pub/mibs/supportlists/ucs/ucs-manager-supportlist.html)

Repeat test with snmptranslate until it runs clean.

HTH,

-b

[Benjamin Ritcey]

Er, ignore me - you to appear to have those two - however, they're the two without the .my extensions.  I'd add the extensions.

[Juan Escudero]

i had tried before having them with .my, .txt, .oid and without an extension and none of them work

[Benjamin Ritcey]

Not sure where to point you then (maybe wrong line endings?  Try dos2unix on the files), but this isn't a Prometheus issue at this point - once snmptranslate is running correctly I think you'll be good with generator.

[Juan Escudero]

I got it working.  I just put all the cisco unified mibs in /usr/share/snmp/mibs and got it working.  I ran into an issue on the Fabric mib but i just took it out and its all working.

I will have to build the snmp.yml file a bit more specific with what i want to see since the new file was too large.  It went from 300k to 2.9M.  

Thanks again to all for your help

[ee1]

Thank you.  Had same issue.

With the Makefile from github, running 'make mibs' did download/extract the Cisco mibs, but placed them into ./mibs/cisco_v2/

I just copied all files to ./mibs and the generator ran successfully (so did snmptranslate).

Possibly another fix could have been specifying both directories in the "export MIBDIRS=..." step?

In any case, progress made.