Hello,
You should plug Keexybox (RPi2) to the indoor router, use Keexybox as DHCP and keep using Wifi of your indoor router.
The gateway of the Keexybox will be the ip address of your indoor router.
You should plug Keexybox (RPi2) to the indoor router, use Keexybox as DHCP and keep using Wifi of your indoor router.
The gateway of the Keexybox will be the ip address of your indoor router.