I've been trying to set up two TP LINK wireless N cameras that I bought so that I can see them remotely.

I've set it up so that each has it's own ip address (192...105/192...106) and I can access them if I type that into the browser of a local computer

The thing is that I don't know how to access them from another remote PC.

My current setup is a a each camera connected to the router which then connects to the modem.

When I set up the Dynamic DNS, and I access the "webpage" for my IP through a remote computer, it just goes to the configuration page of the modem. I have no idea how to make it go to the router or to the cameras.

the router has its own ip range of 192.168.1.x while the modem has 192.168.2.x

To access the cameras I type into the web browser: 192.168.1.114:100 on the local computer

but I have no idea how to get there through the webpage of my Dynamic DNS remotely.