Ubuntu Server Wireless Internet access

To install an Ubuntu Server on your computer, you need to connect to a wireless internet connection, and refer to the appendix for two connections.

Reset your own router just to find the SSID and password

Configuration steps:

1. Generate a wireless internet password configuration file

[email protected]: ~# wpa_passphrase SSID ssid_pass >/etc/wpa_config.conf//The SSID is the SID of the wireless network, such as tp-link_123 , Ssid_pass is the password on the wireless router

Wpa_passphrase is the command of the system

2. Modify the network interface configuration file Settings Wlan0 interface

[email protected]: ~# vim/etc/network/interfaces

Auto Wlan0

Iface wlan0 inet DHCP//Note turn on DHCP functionality on the wireless router

Wpa-conf/etc/wpa_config.conf

3. Restart the network service for the new settings to take effect

[email protected]: ~#/etc/init.d/networking Restart

4. Confirm whether the Wlan0 interface obtains the IP address through ifconfig-a, if not, mainly check whether the input SSID Ssid_pass is correct and whether the router turns on DHCP function.

Resources

http://blog.csdn.net/hbsong75/article/details/7799599

http://blog.csdn.net/secondjanuary/article/details/8980228

Ubuntu Server Wireless Internet access