Automatic Failover for Multiple ISP/WAN Environments Parent topic

Deep Edge supports automatic failover among multiple WAN/ISP links when an ISP or WAN connection fails. Deep Edge checks the connection every ten (10) seconds. If Deep Edge cannot detect a connection, Deep Edge continues to check every two (2) seconds. After four (4) consecutive unsuccessful connection attempts, automatic failover initiates. The link automatically recovers if a connection is established later.
When a failover occurs, do the following:
  • View the system event log
  • Check the routing table to verify the actual traffic routing
Note
Note
For more information about monitoring hosts, see Monitoring Hosts.