Hi, On my up-to-date FC5 I have 3 network card: > 01:01.0 Ethernet controller: National Semiconductor Corporation DP83815 (MacPhyter) Ethernet Controller > 01:02.0 Ethernet controller: National Semiconductor Corporation DP83815 (MacPhyter) Ethernet Controller > 01:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10) > How to bind the eth0 logical device to 01:0b.0 physical device ? into /dev/modprobe.conf file I have this line: > alias eth0 r8169 > alias eth1 natsemi > alias eth2 natsemi > but this is not sufficient, when I reboot the machine, some time the eth0 is bind to natsemi device and I must change the network cable from Realtek to first NatSemi card Whit the old FC1 or FC3 this issue did not happen. Some suggest? Many thanks -- Dario Lesca <d.lesca@xxxxxxxxxx>