To setup port forwarding for your security DVR on this router your PC Based DVR or standalone DVR needs to have a static ip address. When you are finished setting up a static ip address, please followed these instructions to setup your forwarding in your router.
Open a web browser like internet explorer or Firefox and enter
the ip address of your router in the address bar of your browser. By default the ip address should be set to 192.168.1.1. if you change the default IP or is not connecting, use your computer gateway IP address. to get your computer gateway IP address Click in windows START > RUN > Type CMD and press enter. you will get a black screen > type ipconfig.
You should get a box prompting you for your username and password. linksys is not using username. By default the username is blank, and the password is admin. Click the Ok button to log in to your router.
Click on the Applications & Gaming in the to menu.
You should now see Port Range Forwarding menu. When you’re finished, click Save Settings near the bottom of the screen to save your changes.
When you’re finished, click near the bottom of the screen to save your changes.