iface wlan0 inet manual wpa-roam /etc/wpa_supplicant/wpa-roam.conf iface atelier inet static address 192.168.3.128 netmask 255.255.255.0 gateway 192.168.3.254 broadcast 192.168.3.255 pre-up echo "atelier pre-up" || true up echo "atelier up" || true post-up echo "atelier post-up" || true pre-down echo "atelier pre-down" || true down echo "atelier going down" || true post-down echo "atelier post-down" || true