转自:http://www.cnblogs.com/iceocean/articles/1594183.html

这个方法用于解决Ubuntu下更换网卡后,新网卡变更为eth1,并且源网卡的名称eth0,无法给新网卡用的情况。也可以用于为网卡更名。

网卡MAC地址改变之后,在Linux中找到网卡,新的网卡会被识别为eth1或者更为靠后的网卡写入到/etc/udev/rules.d/70-persistent-net.rules这个文件中,修改/etc/udev/rules.d/70-persistent-net.rules这个文件,将eth0的MAC地址修改为改变后的地址就可以。

编辑

/etc/udev/rules.d/70-persistent-net.rules

root@shangyuan-laptop:/etc/udev/rules.d# more 70-persistent-net.rules

# This file maintains persistent names for network interfaces.

# See udev(7) for syntax.

#

# Entries are automatically added by the 75-persistent-net-generator.rules

# file; however you are also free to add your own entries.

# PCI device 0x14e4:0x1713 (tg3)

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:ec:0f:79:f

6", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x8086:0x4222 (iwl3945)

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1f:3c:48:70:b

1", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

将其中的eth0,改为eth1,保存后重启系统即可

posted on 2011-06-19 16:30  吃吃户  阅读(3123)  评论(0编辑  收藏  举报