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 # wanmonitor
 WAN Monitor & Failover Connection Manager
+
+All configuration is done in /etc/config/wanmonitor file. Options available:
+* check_host - IP address of remote host used to check Internet connectivity
+* interval - Number of seconds to wait between checks
+* wan_primary - Primary WAN interface name to use
+* wan_secondary - Secondary WAN interface name to use
+
+In order to work this software correctly it is recommended to disable default routes on all WAN interfaces.