How To Install LibreNMS on Ubuntu 20.04/18.04 with Nginx

1. Step 1: Install PHP and required modules. Ubuntu 18.04+ has PHP 7.x in its repositories. ...
2. Step 2: Install Nginx Web Server. ...
3. Step 3: Install and configure MariaDB. ...
4. Step 4: Download and Install LibreNMS. ...
5. Step 5: Configure LibreNMS on Web UI.

1. How install LibreNMS Linux?
2. What port does LibreNMS use?
3. How do I add a device in LibreNMS?
4. What are LibreNMS for?
5. How do I change the Librenms logo?
6. How do I migrate to Librenms?

How install LibreNMS Linux?

1. Step 1: Install Required Packages. ...
2. Step 2: Install LibreNMS Monitoring Tool. ...
3. Step 3: Create LibreNMS Database. ...
4. Step 4: Configure and Start PHP-FPM. ...
5. Step 5: Configure Nginx for LibreNMS. ...
6. Step 6: Configure SNMPD for LibreNMS. ...
7. Step 7: Create Cron and Configure Logrotate. ...
8. Step 8: Access LibreNMS Web Installer.

What port does LibreNMS use?

By default, librenms uses ifIndex as Port Association Mode.

How do I add a device in LibreNMS?

WebUI. Using the web interface, go to Devices and click Add Device. Enter the details required for the device that you want to add and then click 'Add Host'. As an example, if your device is configured to use the community my_company using snmp v2c then you would enter: SNMP Port defaults to 161.

What are LibreNMS for?

LibreNMS is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, Juniper, Foundry, and many more.

How do I change the Librenms logo?

How can I change the LibreNMS logo on the dashboard? $config['title_image'] = "images/custom/yourlogo. png"; You can override the default logo with yours, place any custom images files into html/images/custom so they will be ignored by auto updates.

How do I migrate to Librenms?

How do I move only the DB to another server?

1. Stop the apache and mysql service in you LibreNMS installation.
2. Edit out all the cron entries in /etc/cron. ...
3. Dump your librenms database on your current install by issuing mysqldump librenms -u root -p > librenms. ...
4. Stop and disable the MySQL server on your current install.