Automatically detects Internet outages and switches to the backup provider

Customize thresholds and tests per connection

Logs Internet downtime making it easy to identify connections with poor reliability

Notes:

Each WAN connection will require its own separate network card in the server

Each Internet connection must be in separate IP address space

If present, PPPoE must be handled by the upstream DSL modem

WAN Failover allows companies to prevent network downtime caused by their Internet Service Provider (ISP). The application detects if a company's primary Internet link goes down and switches traffic to a backup connection automatically. When used with WAN Balancer, WAN Failover detects downtime and reroutes traffic to the remaining Internet links.

Untangle Forums: WAN Failover
Untangle Wiki: WAN Failover