What I'm trying to do is:
wifiA(Int signal) <-wireless-> router A <-cable-> router B (AP) <-> Devices
problem is wifiA will vary, so I need router A to have a fixed IP for itself. Router B also needs fixed IP, cause I need to get in A setup to connect to other networks. If it has dinamyc IP it's hard to know what the ip is.
biggest problem is that since I will connect to different wifi's the subnet could be 192.168.1.XXX, 192.168.0.XXX, 192.168.5.XXX
so router A would be connected to a 192.168.0.1 for example, while in the same time I need it to have an ip of 192.168.1.100 for itself. How to do that?
also I am confused on how to configure both routers in the following fields:
Operation mode: bridge or NAT DHCP client, server, off subnet mask IP of each router (does it have to be in a range? I'm using 192.168.1.100 for A and 192.168.1.100 for B)
also, how should I interconnect both routers, in 1 to 4 router A linking to Internet port router B? or both in the 1-4 ports?