Error: "This connection has limited or no connectivity. You might not be able to access the Internet or some network resources."
IP address: Base on "Default gateway". So it may be 192.168.2.34 or 192.168.2.xxx depend on you.
Default gateway: This is the IP address of Modem. So it may be 192.168.2.1 or 192.168.1.1 or 10.0.0.1 or 10.0.0.2 or 10.1.0.1 or 10.1.0.2