Linux system static Network configuration

Source: Internet
Author: User

Linux system static Network configuration

After starting the Linux system, first look at the network configuration of the machine:

1, Ifconfig understand the network card information, view ETHX

2, sudo vim/etc/network/interfaces

Configure network parameters, such as:

Auto Lo

Iface Lo inet Loopback

Auto Eth0

Iface eth0 inet Static

Address (IP)

Netmask (Subnet mask)

Geteway (Gateway)

3, then configure Dns:sudo vim/etc/resolv.conf

4, restart the network formation: sudo/etc/init.d/networking restart

After reboot, if the Internet is not available, you need to add a gateway

5, sudo route add default GW 172.16.6.1

If you copy other virtual machines to use directly, there will be no Internet access, can not ping any IP address situation. This is because a direct copy of the virtual machine also copies its MAC address, causing it to be unusable in the new virtual machine.

Workaround:

1, delete/etc/udev/rules.d/70-persistent-net.rules

2, restart the virtual machine, the Linux system will automatically generate the file, and then configure the network will be able to access the Internet.

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.