How to group devices in LibreNMS?
Just select static as the type and select the devices you want in the group. You can now select this group from the Devices -> All Devices link in the navigation at the top. You can also use the group to map alert rules to by creating an alert mapping Overview -> Alerts -> Rule Mapping .
What is the use of LibreNMS?
LibreNMS is an open source, powerful and feature-rich auto-discovering PHP based network monitoring system which uses the SNMP protocol. It supports a broad range of operating systems including Linux, FreeBSD, as well as network devices including Cisco, Juniper, Brocade, Foundry, HP and many more.
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.
How do you integrate oxidized into LibreNMS?
LibreNMS is able to reload the Oxidized list of nodes, each time a device is added to LibreNMS. To do so, edit the option in Global Settings>External Settings>Oxidized Integration or add the following to your config.
Can I install LibreNMS on Windows?
LibreNMS is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is Spiceworks, which is free.
What is oxidized backup?
Oxidized is a network device configuration backup tool which was developed to be a replacement for Rancid. Oxidized is written in Ruby and is quite extensible, at the time of writing it supports collection of configuration for over 90 network operating system types.
How can you tell if something is oxidized?
Oxidation numbers represent the potential charge of an atom in its ionic state. If an atom’s oxidation number decreases in a reaction, it is reduced. If an atom’s oxidation number increases, it is oxidized.
Who uses OpenNMS?
OpenNMS is most often used by companies with 50-200 employees and 10M-50M dollars in revenue.
How to add a device group in librenms?
Add a new device group. Upon success, the ID of the new device group is returned and the HTTP response code is 201. type: required – should be static or dynamic. Setting this to static requires that the devices input be provided devices: required if type == static – A list of devices that should be included in this group.
How is the userlevel calculated in librenms?
LibreNMS will expect the user to have authenticated via your webservice already (e.g. using Kerberos Authentication in Apache) but will use Active Directory lookups to determine and assign the userlevel of a user. The userlevel will be calculated by using AD group membership information as the active_directory module does.
What should the distributed Poller group be in librenms?
These requirements are above the normal requirements for a full LibreNMS install. By default, all hosts are shared and have the poller_group = 0. To pin a device to a poller, set it to a value greater than 0 and set the same value in the poller’s config with $config [‘distributed_poller_group’].
Which is the config option for authentication in librenms?
Config option: ldap-authorization. This module is a combination of http-auth and ldap. LibreNMS will expect the user to have authenticated via your webservice already (e.g. using Kerberos Authentication in Apache) but will use LDAP to determine and assign the userlevel of a user.