Transports

Transports are located within LibreNMS/Alert/Transport/ and can be configured within the WebUI under Alerts -> Alert Transports.

Contacts (email addresses) will be gathered automatically and passed to the configured transports. By default the Contacts will be only gathered when the alert triggers and will ignore future changes in contacts for the incident. If you want contacts to be re-gathered before each dispatch, please set:

lnms config:set alert.fixed-contacts false

The contacts will always include the SysContact defined in the Device's SNMP configuration and also every LibreNMS user that has at least read permissions on the entity that is to be alerted.

At the moment LibreNMS only supports Port or Device permissions.

Using a Proxy

Proxy Configuration

Using a AMQP based Transport

You need to install an additional php module : bcmath