Thanks, but it doesn't work for me. I think the problem can be the network is wired, or I don't know how to configure this files (more likely). I'd tried this:
wpa_supplicant.conf:
network={
key_mgmt=WPA-EAP
eap=PEAP
phase2="auth=GTC"
identity=...
password=...
}
/etc/interfaces:
auto eth0
iface eth0 inet dhcp
wpa-driver wired