Shulou(Shulou.com)06/01 Report--

How to set up the network card IP in Ubuntu, in view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

1. Single network card with single IP (universal)

Vi / etc/network/interface auto eth0 iface eth0 inet static address IP netmask subnet mask gateway gateway

two。 Single network card and double IP (rarely used for differentiated services or security hiding)

Vi / etc/network/interface auto eth0:0 iface eth0:0 inet static address IP netmask subnet mask gateway gateway auto eth0:1 iface eth0:1 inet static address IP netmask subnet mask gateway gateway

3. Dual network card and dual IP (usually one internal network and one external network)

Auto eth0 iface eth0 inet static address IP netmask subnet mask gateway gateway auto eth2 iface eth2 inet static address IP netmask subnet mask gateway gateway

To sum up, save and launch after configuration. Generally, you need to restart the network card to set it to take effect. There are many methods, such as ifdown eth0 and ifup eth0. The most direct method is to type / etc/init.d/networking restart www.kissgz.com directly in the terminal.

As for DNS, they are all the same, as follows

Vi / etc/resolv.conf (the resolv.conf file does not exist by default in the actual system, which is created by yourself) nameserver master DNS nameserver backup DNS on how to set up the network card IP in Ubuntu is shared here. I hope the above content can be of some help to everyone. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

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