Shulou(Shulou.com)06/02 Report--

Today, I will talk to you about the ways to configure network parameters under linux, which may not be well understood by many people. in order to make you understand better, the editor has summarized the following for you. I hope you can get something according to this article.

There are two ways to configure network parameters:

1. Temporary network configuration

Modify the network-related parameters in the current kernel by command, which takes effect immediately after configuration and becomes invalid after rebooting.

2. Permanent network configuration

By directly modifying the network-related configuration files, you need to restart the service and retain all configurations after rebooting.

(video tutorial recommendation: linux video tutorial)

When configuring a network under Linux, you will always encounter the concepts of bridging and NAT mode. Here is a brief excerpt:

A virtual machine in bridge mode is like an adult who has "registered permanent residence" at the router "Civil Affairs Bureau". He or she lives in the same courtyard as the mainframe, but at least he or she has a hukou. You can swagger and communicate directly with the outside world.

The virtual machine of NAT mode is purely an unregistered household registration. The router "Civil Affairs Bureau" simply does not know that there is such a person, and naturally will not take the initiative to communicate with it. Even if the virtual machine occasionally sends letters to the outside, it has to be forwarded to the host in the name of the host, and the host has specially hired an old man named NAT to be responsible for the sending and receiving of these virtual machines.

The virtual machine, which is only in mainframe mode, is a pure black slave. Not only does it have no hukou, the router "Civil Affairs Bureau" does not know such a person, but it is also in a small dark room by the main organ, and even letters are not allowed to be sent out.

After reading the above, do you have any further understanding of the way to configure network parameters under linux? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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