Etherlike Graphs -NaN-


I’ve been using LibreNMS for about a year to monitor ~30 devices in a production environment. It is fantastic but recently I have found a need for more detailed error reporting/tracking, such as Alignment Errors and FCS errors. I found in the global settings I can enable the Etherlike MIB which has OIDs for all the errors I want to track with this line:

enable_ports_etherlike 1

So now I can navigate to Devices > Ports > Etherlike, but all of the graphs are blank and show the -NaN- value for each OID. Not sure where to go from here in order to get these graphs to populate. Thanks in advance for any help/advice!

output of poller.php:



Component Version
LibreNMS 24.1.0-67-gd6ce29c05 (2024-02-06T09:42:36-06:00)
DB Schema 2024_01_09_211518_custom_map_node_maplink (288)
PHP 8.1.23
Python 3.10.12
Database MariaDB 10.6.16-MariaDB-0ubuntu0.22.04.1
RRDTool 1.7.2
SNMP 5.9.1

[OK] Composer Version: 2.6.6
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Active pollers found
[OK] Dispatcher Service not detected
[OK] Locks are functional
[OK] Python poller wrapper is polling
[OK] Redis is unavailable
[OK] rrdtool version ok
[OK] Connected to rrdcached
[WARN] Your local git contains modified files, this could prevent automatic updates.
You can fix this with ./scripts/github-remove
Modified Files:

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