Cisco Linksys E900 Port Forwarding Instructions

This page will show you how to setup a port forward on the Cisco Linksys E900 router.

If you are not sure what port forwarding is you can read our What is Port Forwarding guide to help get started.

Configure your Computer to Have a Static IP Address

Port forwarding the Cisco Linksys E900 to your computer can be more reliable if you first configure a static IP address on your computer. We have instructions to setup a static IP address for Windows 7, Windows 8, and a variety of other devices on our Static IP Address Settings page.

Please note that while setting up a static IP address on your computer is optional, it is still a very good idea to go ahead and do it. In the long run it will make your port forward much more reliable.

Login To The Cisco Linksys E900

To get started forwarding a port you need to login to your Cisco Linksys E900 router. If you are already logged in you can skip this step.

To login to the Cisco Linksys E900, follow our Cisco Linksys E900 Login Guide.

Forward a Port on the Cisco Linksys E900 router

Find The Port Forwarding Section of the Cisco Linksys E900

router setup — This is the *setup* page from your Cisco Linksys E900 router.

Starting on the Basic Setup page of the Cisco Linksys-E900 router, click the choice at the top of the page labeled Applications & Gaming.

To setup a single port forward, click the choice in the blue bar labeled Single Port Forwarding. To setup a range of port forwards, click the link to the right of that titled Port Range Forwarding.

Configure the Port Forwarding section of your Cisco Linksys E900

Now to forward a port, make the following changes:

router virtual server screenshot — This is the *virtual server* page from your Cisco Linksys E900 router.

Single Port Forwarding:

Application Name - Enter the name of the program you are forwarding this port for. This is not an important step to the process, but for your future reference.

External Port - Enter the port number here.

Internal Port - Enter the same port number here.

Protocol - Use this drop down menu to choose the type of protocol you want to use while forwarding this port.

To IP Address - Enter the local IP address of the computer you are forwarding this port to.

Enabled - Place a checkmark in this box.

Tick Save Settings.

port forwarding nat screenshot — This is the *port forwarding* page from your Cisco Linksys E900 router.

Port Range Forwarding:

Application Name - Enter the name of the program you are forwarding these ports for in this box. This is for your reference.

Start~End Port - Enter the lowest number of the range, in the left box, and the highest number of the range in the right box.

Protocol - Use the drop down menu to select the protocol you want to use while forwarding these ports.

To IP Address - Key in the local IP Address of the computer you are forwarding these ports to.

Enabled - Place a checkmark in this box.

Save Settings - Click this button at the bottom of the page.

Congratulations, you did it!

Test if Your Ports are Open

Now that you have forwarded ports on the Cisco Linksys E900 you should test to see if your ports are forwarded correctly.

To test if your ports are forwarded you should use our Open Port Check tool.