Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

Dear All,
It is the first time I post to this forum but I could not found any solution in TP-Link manuals. I have attached my network setup as it is now. In the following lines I will describe the setup I want to achieve which until now i did not manage to do it.



As you can see network A and network C are in the same subnet. What I want to do is to make network B to have the same subnet also. I use the AP Client Router mode because I want to have enable ethernet and Wifi clients. Network A is working as I wanted to work, it gives IPs from same subnet as the ISP modem/router. To sum up all i want to do is a single network with or without different SSIDs. What is critical for me is that I want my devices to get ips from 192.168.10.X.
The reason I want to do that is because I want to access my devices from network A to B from B to C and from C to A and vice versa and all possible combinations.
I forgot to write in the diagram that the SSIDs are different. I do not have any problem if are different SSIDs or not.
Another question is that, there is an sma connector in the bottom of the TL-WA7210N to connect an external antenna as you can see in the picture. This antenna is working for receiving in the AP Client Router mode or in transmitting WiFi ?
If something is not clear do not hesitate to contact me.
Thanks in advanced.