Using iptables to set ip jump after ap access

Description: A wireless APIP address is 192.168.1.126, and then eth0 (IP address is 192.168.1.59) is connected through A wired connection. then, the address assigned to A is 192.168.1.223. purpose: After Machine A is connected to the AP, access to any webpage will jump to the 61.55.167.115 (UC homepage). devices without iptables configured, such as machine B, are described as follows:
There is a wireless ap ip address 192.168.1.126, and then through the wired Internet eth0 (IP address 192.168.1.59 ),
In this case, Notebook A is connected through AP and assigned to address A as 192.168.1.223.
Purpose:
After Machine A accesses the AP, access to any webpage will jump to 61.55.167.115 (UC homepage)
Not configured IptablesThe device is like Machine B. If the device accesses the Internet after the AP is connected
Access the webpage on the Internet normally.
Iptables configuration rules:
Iptables-t nat-a prerouting-p tcp -- dport 80-s 192.168.1.223-j DNAT -- to 61.55.167.115
192.168.1.223 is the IP address of the device that requires IP redirection.