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Editor to share with you how to set up the network card under the Ubuntu system, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Ubuntu system network settings, including a variety of: setting double network cards, single network card binding multiple IP and so on, in which we want to achieve the most basic network settings.

Sudo su

Gedit / etc/network/interfaces

Contents of the file:

Auto lo

Iface lo inet loopback

Auto eth0 # # this should decide whether to enable this port.

Iface eth0 inet static # # set IP statically

Hwaddress ether 52:54:xx:51:xx:xx # # add the MAC address and remember to put it before the IP address

Address 202.198.151.17

Netmask 255.255.255.0

# broadcast 202.198.151.255

Gateway 202.198.151.254

# # dynamic configuration via dhcp

Iface eth2 inet dhcp

Set the mapping relationship for MAC addresses

Gedit / etc/iftab

Join a line

Eth2 mac 52:54:xx:51:xx:xx

Set up the DNS server

Sudo vi / etc/resolv.conf

Content

Nameserver 202.198.125.255

Reset the network to enable new settings

Sudo / etc/init.d/networking restart

The above is all the contents of the article "how to set up the network card under the Ubuntu system". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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