I'm setting up an Ubuntu Server 14.04 with a wired connection (p4p1) and creating an ad-hoc wireless network. Here's my interfaces file:
# The loopback network interface auto lo iface lo inet loopback # The primary network interface auto p4p1 iface p4p1 inet dhcp # WiFi auto wlan0 iface wlan0 inet dhcp wireless-mode ad-hoc wireless-channel 4 wireless-essid Augmented Learning wireless-key 1234567890 address 192.168.0.2 netmask 255.255.255.0 broadcast 192.168.0.255 gateway 192.168.0.2
Things are running smooth when one of the two interface is up, but when both are up, I can neither access Internet (via p4p1) nor access my ad-hoc network (with wlan0).
What should I do to run them both at the same time ? I don't need to share the connection.