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root@nms:~ 8s 130 # sudo -u librenms /opt/librenms/validate.php 
===========================================
Component | Version
--------- | -------
LibreNMS  | 25.8.0-dev.19+759ee21b3 (2025-08-04T12:36:31-03:00)
DB Schema | 2025_07_10_201918_update_vlans_table (353)
PHP       | 8.3.6
Python    | 3.12.3
Database  | MariaDB 10.11.13-MariaDB-0ubuntu0.24.04.1
RRDTool   | 1.7.2
SNMP      | 5.9.4.pre2
===========================================

[OK]    Composer Version: 2.8.10
[OK]    Dependencies up-to-date.
[OK]    Database Connected
[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
[WARN]  IPv6 is disabled on your server, you will not be able to add IPv6 devices.
[OK]    rrdtool version ok
[OK]    Connected to rrdcached