NETWAYS / NETWAYS/check_akcp_sensorprobeXplus

[Bug]: SNMPv1 is not working due to GETBULK not supported

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Go
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Description

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  • Yes, I've searched similar issues on GitHub and didn't find any.
Which version contains the bug?

1.0.4

Describe the bug

The device is an SPX+ with SNMP v1 enabled:

snmpwalk -v 1 -c public -O n akcpspx
.1.3.6.1.2.1.1.1.0 = STRING: "lwIP"
.1.3.6.1.2.1.1.2.0 = OID: .1.3.6.1.4.1.3854
./check_akcp_sensorprobeXplus --snmp_version 1 -h akcpspx -c public
[UNKNOWN] - GETBULK not supported in SNMPv1 (*errors.errorString)
How to recreate the bug?

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the failure with ./check_akcp_sensorprobeXplus --snmp_version 1 -h akcpspx -c public and compare it with the working snmpwalk -v 1 command. Trace the check_akcp_sensorprobeXplus entry point and its SNMP request handling to identify why SNMPv1 reaches GETBULK. Done means the check works against the reported SNMPv1 device without returning the GETBULK-not-supported error.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
networking, observability-sre
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
52/100

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