Sometimes[1] I had to use Huawei E173 gsm modem. About a year ago, when I put this modem in USB port I got network interface like wwan0 or usb0. But now this not happen any more. I got only ttyUSB? interfaces. What should I check/do to have network interface? KJ -- http://wolnelektury.pl/wesprzyj/teraz/ Kent's Heuristic: Look for it first where you'd most like to find it.