Hello to you, Would you mind to help as the following questions ? 1, How to modify /etc/udev/rules.d/70-persistent-net.rules, then prevent the udev service to change ( rename / swap ) the name of device ( eg : eth?? ) ? # This file was automatically generated by the /lib/udev/write_net_rules # program run by the persistent-net-generator.rules rules file. # # You can modify it, as long as you keep each rule on a single line. # Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rule written by anaconda) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="10:e0:8c:39:8f:48", ATTR{type}=="1", KERNEL=="eth*", NAME="eth2" # Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rule written by anaconda) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:02:44:6c:66:49", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1" # Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rule written by anaconda) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:8c:7e:2f:58", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" 2, After FC9 version, how to modify ( update ) the NIC config ( driver ) in text mode ? ( eg : Due to the current NIC just bad, so replace with another new one, or add one more NIC for controling another network segment ) 3, During the installation of FC, without which items, then the services of NetworkManager won't be installed ? Thanks Edward. -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines