Use hostapd + DHCP + NAT to implement WiFi hotspot (AP) in the campus authentication network in Ubuntu 12.04)

Environment:

Ubuntu 12.04.5 lts 32 bits

Dell poweredge 745 (very old)

Wired Network Card eth0;

Wireless Network Card wlan0;

 

I am an ordinary college student and use the Campus Network (requires ruijie certification) to access the Internet.

On the network, most articles about hostapd's wifi hotspots are based on bridges. However, in the campus network to be authenticated, the bridge does not apply.

As a result, I read many related articles on the Internet, and finally completed using hostapd as a Wi-Fi hotspot on the campus network with the help of the two articles and the content of a webpage.

They are:

1, http://zhidao.baidu.com/link? Url = login, http://blog.csdn.net/yyplc/article/details/73019743, http://forum.ubuntu.org.cn/viewtopic.php? F = 73 & amp; T = 421829

I would like to express my gratitude and respect for the above articles and web authors!

 

The procedure is as follows:

Https://app.yinxiang.com/shard/s1/sh/8faa4d57-7913-4402-9e20-da1b8b27e52f/bfef3d296928c556150ff6503e06c767

I won't write it again here ~

 

Use hostapd + DHCP + NAT to implement WiFi hotspot (AP) in the campus authentication network in Ubuntu 12.04)