修改eth0 eth1等名称的方法

资讯 2024-06-27 阅读:42 评论:0

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。This method is used to resolve cases where a new net...

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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。

This method is used to resolve cases where a new net card under Ubuntu is changed to eth1, and the name of the source card is eth0 and cannot be used for the new card. It can also be used to rename the net card.

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。

Following a change in the card's MAC address, a net card is found in Linux, and the new card is identified as eth1 or is written into the document /etc/udev/rules.d/70-persistent-net.rules, modifying/etc/udev/rules.d/70-persistent-net.rules, changing the eth0 address to a changed address.

编辑

Edit

/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)