OH3 SNMP Status UNKNOWN

1

Hi, I’m trying to migrate from OH2.4 to OH3.1 with a clean install.

I’ve installed the SNMP binding, but I’m unable to setup a Thing in Paper UI. When I try to do that the Status label is “UNKNOWN” and nothing shows up on the TRACE log.

The SNMP was working fine in my old OH2.4. Any ideas?

2

Please show the thing configuration.

3 
UID: snmp:target:4a49913814
label: SNMP Target
thingTypeUID: snmp:target
configuration:
  retries: 1
  hostname: 192.168.0.200
  protocol: v2c
  port: 2600
  refresh: 60
  community: public
  timeout: 5500

It’s also strange that the log only shows this INFO (no ERROR on UNKNOWN status):

2021-09-20 18:52:03.595 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'snmp:target:4a49913814' changed from UNINITIALIZED (DISABLED) to INITIALIZING
2021-09-20 18:52:03.610 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing 'snmp:target:4a49913814' changed from INITIALIZING to UNKNOWN
4

Did you add a channel? It seem that no channel is present. Without a channel, no refresh is initiated and the thing stays in UNKNOWN state.

5

Thanks for the help! The UNKNOWN label was throwing me off.

6

This topic was automatically closed 41 days after the last reply. New replies are no longer allowed.