Use the Link supervison for a stable connection

The Link Supervision can be used to recognize network outages from WAN connection. Network Failure Detection can be performed by sending pings on each WAN link. The link is declared inactive in the event that all attempts failed. You can set an emergency action if a certain downtime is reached.

In the INTERFACES tab and the sub-item Supervision the option is set up. Click here for the plus button and enter a sub menu.

In the sub menu you can set up a link monitoring for the WWAN interface.