I am trying to make a wireless extender of my old pc + 1 atheros wlan card .
Router ->Wifi client(atheros card)-> Old pc ->Wifi accespoint (same atheros card) -> Wifi clients
(client ->WLAN 01 -> WLAN00 ->router)
Anyway i managed to make wifi client station (DHCP provided by router),
and wifi access point all using one card.I can connect to internet
when i use cable to old pc but when i try to connect to wifi AP internet is not accessible .