I have an issue i can't seem to solve, i'll try to explain it as clear as i can. TL;DR Question How do I enable broadcasts from my wireless clients to the WAN port, between different subnets? Why I need it I use iRule as a iPad remote control solution. Use it to control beamer and receiver via a GC-100 and my pc through EventGhost. Connection between iRule and EventGhost has to be via UDP broadcast to the entire subnet of the iPad (192.168.1.255), can not be set to a direct IP. Network topology www --> Fiber Router (192.168.2.254/24) ---> Switch (unmanaged) ---> Wired Devices (192.168.2.0/24) The WAN of the AC66u is connected to the switch, IP of WAN is 192.168.2.250/24 AC66u LAN IP address is 192.168.1.250/24, wireless clients is are the 192.168.1.0/24 subnet. Additional Issue I have tried to connect the AC66u with the LAN port to the switch (also tried this connection with the asus firmware in access point mode) to have the wired and wireless clients in the same subnet but for some unknown reason the wireless speed gets cut in about half.. ping to 220.127.116.11 takes about 16-20ms, where the wired connection directly to the switch takes about 8ms. speedtest in this scenario halts at about 40mb on a 100mb fiber connection resulting in a very sluggy connection and complaining wife and kids. Issue occured in both original and tomato firmware. iRule and Eventghost are working in this scenario. If I connect the WAN of RT66u to the Switch and have the wireless clients in the different subnet the ping and speed are the same as a wired station, but wireless and wired are in different subnets, resulting in the broadcast from the wireless clients (192.168.1.0/24) not reaching the PC on the WAN subnet (192.168.2.0/24). Additional info Wireless Router : Asus RT-AC66U Tomato Firmware : Tomato-RT-AC66U_RT-AC6x--115-AIO-64K.trx I cannot get rid of the fiber router nor change any settings there, provider managed. Have resetted factory default tried different firmwares (tomato and asus) Cleared NVram after FW update Current mode is Access Point. When I Telnet from the iPad on 192.168.1.200 to the PC on 192.168.2.3 via port 33333 (udp port set for irule and eventghost), it works. I hope you understand the issues i am facing and have a direction i can search to either enable the broadcast between LAN and WAN on different subnets OR have one big happy subnet without the speed and ping loss. Thanks in advance.