Pepwave Surf SOHO - WAN Failover

[Joey_van_der_Gaag]

Just to add to @MartinLangmaid’s response, you can find an explanation by @Alan of the different health check mechanisms that Peplink supports here:

Health Check Mechanisms Against Link Failure

The objective of this article is to explain how the different health check methods work, and how to configure them. Health Checks are used to detect the Internet link’s logical connectivity. Without health checks, ISP routing issues may not be detected, thus failover may not perform smoothly. Health Check Methods: PING: The router will send a ICMP/PING packet to the specified IP address (or host name) to test WAN connectivity. DNS Lookup: The router will perform a DNS lookup to the specified…