I'm using amahi's DNS and DHCP server, but actually i have 2 router. First ISP's router, which has the worst wifi connectivity. So i have second router for wifi connections which is using DD-WRT firmware.
My home networking like this: 1st port of ISP's Router >> Amahi || 2nd port of ISP's Router >>DD-WRT Wireless Router
On my router's basic settings page;

- Ekran Alıntısı33.JPG (19.32 KiB) Viewed 3805 times
* IP and MAC adressed are hidden by me. Should i change DNS adresses on ISP's router? I hope not because i cannot find any option to change it...
On DD-WRT Wireless Router, DHCP Forwarded to Amahi;

- Ekran Alıntısı55.JPG (15.63 KiB) Viewed 3805 times
And router is;

- Ekran Alıntısı44.JPG (21.36 KiB) Viewed 3805 times
* But "Local DNS" is empty, i dont know is that effect or not?
Actually, as i mentioned in my post which is 29 Jan, i tried to shut down wireless router and connect with cable connection on ISP's router too, but i couldn't achieve...