TWC gave me a modem-router, I logon to the box and saw internal ip addresses range from 192.168.0.10 to 192.168.0.15
Then I plugged 4 ethernet wires to the 4 ports of the router for 4 devices, then I do wireless access with 2 machines. Everything works.
every machine can access internet.
When I tried a 3rd wireless device, it took a long time to 'connected' and I found out it duplicates the 192.168.0.12 internal ip address. As such, the wired machine using this ip quit working. Or the 3rd wireless device never got 'connected'.
My question is: Is there a way to expand the internal ip addresses range so I can use more machines on the TWC modem-router?
Or is there other way to increase the number of machines tying to the box without using one more router?