Dear all, I've been writing the client/server programs using winsock. However, I have a few fundamental questions regarding the IP addressing.

I have 2 groups of three computers on the subnets of "192.168.120.XXX" and "192.168.121.XXX".

I have set the IP addresses of each computers as "192.168.120.1", "192.168.120.2", "192.168.120.3", "192.168.121.1", "192.168.121.2", and "192.168.121.3".

What settings should I set for the router so that I can send UDP packets to the 2 different subnets with another computer connected to the router?