Hi, Anyone can tell me how can obtain the HW address from a given device, i.e. "eth0". I have proved ioctl (sockHandle, SIOCGIFHWADDR, ifr), ioctl returns 0, so I think there are no errors, but then i look into ifr->ifr_ifhwaddr and there are garbage. I have a 3com network card. Many thanks in advance. Vicente --- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED] ---- For more information on Real-Time Linux see: http://www.rtlinux.org/~rtlinux/