RPi 3 Bluetooth NAP

[Mouski]

Hi,

I have usb BT dongle which runs well for pairing with device like keyboard. I don't use the BT of the board because it's buggy when WiFi is enabled both at same time (see here).
But i would like to use BT to do a network access for my RPi.
I have to do "modporbe bnep" because he doesn't load itself. I restart bluetooth service, but no luck to have a bnep0 interface. I load multiple tuto and don't find solution. I use BlueZ 5 with test-programs use flag enabled.

Anyone can help me ?