When trying to test the transport it fails immediately. Looks like this:
librenms@librenmsserver:~$ ./validate.php
====================================
Component Version LibreNMS 22.3.0-54-g6ad5fdada DB Schema 2022_04_08_085504_isis_adjacencies_table_add_index (236) PHP 7.3.31-1~deb10u1 Python 3.7.3 MySQL 10.3.34-MariaDB-0+deb10u1 RRDTool 1.7.1 SNMP 5.7.3 ==================================== [OK] Composer Version: 2.3.5
[OK] Dependencies up-to-date.
[WARN] You have no devices.
[FIX]:
Consider adding a device such as localhost: /addhost
[OK] Database connection successful
[OK] Database schema correct