Ubuntu下更改网卡名称

修改配置文件 70-persistent-net.rules，该文件存在路径 /etc/udev/rules.d/ 下。
我是在虚拟机上装的Ubuntu系统，该文件内容如下:

# 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 0x1022:0x2000 (pcnet32)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:9c:ad:4e", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x1022:0x2000 (vmxnet)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:26:b3:95", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

# PCI device 0x1022:0x2000 (vmxnet)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:34:9f:6f", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth2"

# USB device 0x0bda:0x8187 (usb)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:18:00:00:8f:59", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

此时只要修改一下该文件中对应网卡的 NAME 值，即可修改网卡名称。

或者通过修改虚拟机网卡Mac地址，改为对应值，即可修改网卡名称，如下

两种方法均可修改网卡名称，注意修改后要重启网络服务：

/etc/init.d/networking restart