Create AP hotspots for imx6 development board QT system based on rtl8723 cross compile iptables

First prepare a router , A wire line , As shown in the figure below , These two ports can be connected to the external network , Pass the network port

The network cable is connected to the Gigabit port of the router .

Android 12 System is DHCP Of , Connecting the development board to the router can automatically obtain IP Address , And then you can open

Web pages can be accessed , As shown in the figure below ：

Click “ Set up ”, Enter the setting interface , As shown in the figure below ：

And then click “ The Internet and the Internet ”, Enter the network setting interface as shown in the following figure ：

And then click “Ethernet”, As shown in the figure below ：

Get into “Ethernet” Automatic acquisition can be selected in the setting interface IPDHCP Or static IP. Recommended DHCP, Such as

If you want to set static Ip, Make sure your network parameters are available , As shown in the figure below ：

You can also check on the serial port terminal IP Address , You can select the connected network port according to your needs and use the command to view the network

Oral IP, As shown in the figure below ：

ifconfig eth1 // Check the network port 1 Of IP

ifconfig eth0 // Check the network port 0 Of IP

Enter the following command to test the connectivity of the network interface , Both ports support connecting to the external network .

ping -I eth1 -c 10 www.baidu.com //ping Test network interface 1

ping -I eth0 -c 10 www.baidu.com //ping Test network interface 0

After the test, more content can be solved as 3568 Development board