Thanks. ok. so My wireless router was in the basement and I wasn't getting a good signal so I moved it to the main floor. Since I moved it, all the wired connections(4) that I had connected to the router stayed in the basement when the wireless router went upstairs. So I added a Trendnet 8 port hub from the modem, then I plugged in( all wired) the 2 computers downstairs, boys playstation, cable for the wireless router that was moved upstairs and my security cameras. That's 5 connections which is why I used an 8-port hub. Everything works except the camera's which I assume is because it is going through the hub.
So, I had an extra 4 port wireless router(TPLink WR841N) that I use to use for my main router before I upgraded to the Netgear N900. The TP Link router was already configured with open ports for the security cameras. I just went in and turned off the wireless to the TPLink.
I just tried connecting from modem to TPlink then plugged the cable from the camera sytem into the TPLink, ran a cable from the TPLink to the hub for the other connections. When doing this, I get no internet at all on any of them.
I know this all sounds really confusing and I know it shouldn't be this confusing. Just not sure what I am doing wrong.
Thanks for all the help!!