Hi boys, Is some mechanism which can I use to notify user space program asynochronously that link on my ethernet device is is down or up ? ( I can't use polling like ethtool - i think that control every second state of link on ethernet through some of ioctl is no good). Is good idea to use inotify on file /sys/class/net/eth0/carrier ? thanks for suggestion Michal Bartolomej - To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html