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How linux configures the network

2025-04-09 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Servers >

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Editor to share with you how to configure the linux network, 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 understand it!

Use the entry profile:

Vi / etc/sysconfig/network-scripts/ifcfg-eth0

Now open this file is the configuration file of the network card, to change the IP address, you have to edit this file.

To modify the contents of the file, press the letter I key:

Change ONBOOT=no to ONBOOT=yes

Change BOOTPROTO=dhcp to BOOTPROTO=static

And add the following lines of characters

IPADDR=192.168.188.128

NETMASK=255.255.255.0

GATEWAY=192.168.47.2

DNS1=119.29.29.29

Description:

ONBOOT is set to yes, indicating that the network card starts with the system.

BOOTPROTO is used to set the startup type of the network card. Dhcp means to obtain the IP address automatically, and static means to set the static IP address manually.

IPADDR specifies the IP address (depending on the address that has been automatically obtained previously)

NETMASK specifies the subnet mask

GATEWAY specifies the gateway

DNS1 specifies the DNS IP address for surfing the Internet

119.29.29.29 is a public DNS provided by domestic DNSpod company.

After making the above changes, press the ESC key, then type ": wq" and enter to exit the document.

Restart networking

Restart network services

Check the IP address (as seen earlier)

Test network connectivity

Network setup complete!

The above is all the content of how linux configures the network, 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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