Hi all,

My C5400 is connect to an Open City Network via the WAN port. The IP adress given by the provider is 100.70.XXX.XXX by dynamic IP. My routers internal IP is 192.168.0.1  and the internal WiFi is set to DHCP with address range 192.168.0.100 - 192.168.0.199. 

My C5400 WAN port is connected to the socket in the wall to which I have patched the internet connection from the service provider. My C5400 LAN port nr 1 is connected to the socket in the wall to which I have patched the internal LAN which is available in my house so that other devices, like my NAS and mediaplayer device, can access eachother via the router.

For some reason my wireless devices gets an IP address from the service provider, i.e. 100.70.XXX.XXX instead of my designated WiFi DHCP address range of 192.168.0.100 - 192.168.0.199. Only way to remedy this as I have found is to assign static IP addresses to my devies in the router.

I do understand that my router allows bridging/passthrough from my internal LAN to the WAN service provider and that this is the reason that my wireless devices are allowed and go out to the service provider requesting an IP from them and not from my routers DHCP server. 

My question is - how do I disable this? I haven't found any way to do this so far.

All and any help appreciated,

//Jonas