No entities are showed with NUT add-on

Hi,
I’m having problem using the NUT add-on. I configured NUT like this (UPS connected via SNMPv1):

users:
  - username: <HA user here>
    password: <HA pwd here>
    instcmds:
      - all
    actions: []
devices:
  - name: ups
    driver: snmp-ups
    port: 192.168.0.99
    config: []
mode: netserver
shutdown_host: 'false'

The log output of NUT seems to be okay, I think (except for a MIB that was not found), see below.

But I can’t find any entities linked to NUT.

Sorry, I’m fairly new to HA (already successfully played with Node-RED to turn on/off some WIZ lights)

I’m doing something wrong here?

Thank you

s6-init] making user provided files available at /var/run/s6/etc…exited 0.
[s6-init] ensuring user provided files have correct perms…exited 0.
[fix-attrs.d] applying ownership & permissions fixes…
[fix-attrs.d] nut: applying…
[fix-attrs.d] nut: exited 0.
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts…
[cont-init.d] 00-banner.sh: executing…

Add-on: Network UPS Tools
Manage battery backup (UPS) devices

Add-on version: 0.6.2
You are running the latest version of this add-on.
System: Home Assistant OS 5.12 (amd64 / qemux86-64)
Home Assistant Core: 2021.3.4
Home Assistant Supervisor: 2021.03.6

Please, share the above information when looking for help
or support in, e.g., GitHub, forums or the Discord chat.

[cont-init.d] 00-banner.sh: exited 0.
[cont-init.d] 01-log-level.sh: executing…
[cont-init.d] 01-log-level.sh: exited 0.
[cont-init.d] nut.sh: executing…
[17:26:09] INFO: Setting mode to netserver…
[17:26:09] INFO: Generating /etc/nut/upsd.users…
[17:26:09] INFO: Configuring user: jeroen
[17:26:10] INFO: Password is NOT in the Have I Been Pwned database! Nice!
[17:26:10] INFO: Configuring Device named ups…
[17:26:10] INFO: Starting the UPS drivers…
No matching MIB found for sysOID ‘.1.3.6.1.4.1.318.1.3.2.7’!
Please report it to NUT developers, with an ‘upsc’ output for your device.
Going back to the classic MIB detection method.
Detected Smart-UPS 1500 RM on host 192.168.0.99 (mib: apcc 1.2)
[ups] Warning: excessive poll failures, limiting error reporting (OID = .1.3.6.1.4.1.318.1.1.1.9.2.3.1.5.1.1.3)
[ups] Warning: excessive poll failures, limiting error reporting (OID = .1.3.6.1.4.1.318.1.1.1.9.3.3.1.5.1.1.2)
Network UPS Tools - UPS driver controller 2.7.4
[cont-init.d] nut.sh: exited 0.
[cont-init.d] nutclient.sh: executing…
[cont-init.d] nutclient.sh: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[17:26:12] INFO: Starting the UPS information server…
0.000000 fopen /var/run/nut/upsd.pid: No such file or directory
0.001121 listening on 0.0.0.0 port 3493
0.002228 Connected to UPS [ups]: snmp-ups-ups
[17:26:12] INFO: Starting the UPS monitor and shutdown controller…
0.000000 fopen /var/run/nut/upsmon.pid: No such file or directory
0.000506 Using power down flag file /etc/killpower
0.001011 UPS: ups@localhost (master) (power value 1)
0.001350 debug level is ‘1’
0.001713 Warning: running as one big root process by request (upsmon -p)
0.002206 Init SSL without certificate database
0.024973 Trying to connect to UPS [ups@localhost]
0.504885 User [email protected] logged into UPS [ups]
0.026465 Logged into UPS ups@localhost

I found my problem; I only installed the add-on, but not the yet the integration. I didn’t know that. Now all the UPS parameters are visible.