UniFi UAP-AC-Mesh wifi0 Producing Errors & Not Graphing

Hi LibreNMS Community,

I have an issue where my UniFi UAP-AC-Meshs’ wifi0 interfaces aren’t graphing and are producing errors.

Looking at the output of ./poller.php, I suspect this might be an issue with the RRD files not having been created with the correct filename, as my /opt/librenms/rrd/ for the APs have poller-perf-wireless.rrd whereas ./poller.php says that I must create poller-perf-wifi.rrd. Is this the case?

Here is my ./validate.php output:

Component | Version
--------- | -------
LibreNMS  | 1.54-17-gc18ba96f0
DB Schema | 2019_07_03_132417_create_mpls_saps_table (139)
PHP       | 7.2.19-0ubuntu0.18.04.1
MySQL     | 10.1.40-MariaDB-0ubuntu0.18.04.1
RRDTool   | 1.7.0
SNMP      | NET-SNMP 5.7.3

[OK]    Composer Version: 1.9.0
[OK]    Dependencies up-to-date.
[OK]    Database connection successful
[OK]    Database schema correct

And here is the ./poller.php on one of my UAP-AC-Mesh’s:


Thank you in advance!

Okay so I ran the rrdtool create commands on one of my APs as suggested by ./poller.php and updated the permissions to suit without any luck. The problem persists.