Usually the hostname / IP of the syslog doesn’t match what’s in librenms - open syslog.php, uncomment the logfile line, restart rsyslog and then tail -f /opt/librenms/logs/librenms.log see what the data looks like.
Usually the hostname / IP of the syslog doesn’t match what’s in librenms - open syslog.php, uncomment the logfile line, restart rsyslog and then tail -f /opt/librenms/logs/librenms.log see what the data looks like.