Devices connected via Ethernet are not getting internet
Reason: If your FX4200 router has been connected to another router (such as in a backup configuration), the routers may be using the same IP address.
Solution: Ensure that the IP address of the FX4200 and the IP address of the other router are different. In the FX4200 admin web UI, go to Network > LAN and change the IP address to something other than 192.168.1.1, for example: 192.168.3.1.
Reason: You are not plugged into the correct Ethernet port. The two WAN/LAN Ethernet ports on the left can be configured to LAN or WAN in the FX4200 admin web UI: Network > Ethernet.
Solution: When using the FX4200 to provide internet connectivity to a wired client or to your network through a router or switch, use a port configured for LAN. When connecting the FX4200 to a wired WAN/internet connection for failover, use a port configured for WAN.