Port Forwarding the Netopia Cayman3346 Router for Lorex LH310

What is Port Forwarding?

If you don't know what Port Forwarding is yet, you might want to start by reading our What is Port Forwarding guide.

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Home > Routers > Netopia > Cayman3346 > Lorex LH310

Before Forwarding a Port Setup a Static IP Address

To setup port forwarding on the Netopia Cayman3346 router your device needs to have a static IP address. You should complete one of the following steps first:

Now that you have setup a Static IP Address on your device, please enter the IP address that you assigned to your device here:

Don't Skip This Step!

Login to the Netopia Cayman3346 Router

Now we need to know your routers IP address. You can find it a variety of ways.

How To Find Your Netopia Cayman3346 Router IP Address

It's ok if you don't know your Netopia Cayman3346 router's internal IP address. You can find it by doing one of the following:

Login To The Netopia Cayman3346 Router Using Your Web Browser

Open a web browser like Internet Explorer or Firefox. Enter the internal IP address of your router in the address bar of your browser.

Netopia Cayman3346 Screenshot 0

In the picture above the address bar has http://www.google.com in it. Just replace all of that with the internal IP address of your Netopia Cayman3346 router. By default the IP address should be set to

Netopia Cayman3346 Screenshot 1

You should see a box prompting you for your username and password. Enter your username and password now.

The Default Netopia Cayman3346 Router Username is: admin

The Default Netopia Cayman3346 Router Password is: 1234

Click the Ok button to log in to your Netopia Cayman3346 router.

Default Usernames and Passwords for other Netopia Routers

Please visit our Default Netopia Router Passwords page if the username and password shown below did not work for you.

If you can't login to your router because you forgot your Netopia Cayman3346 router username and password, use our How to Reset a Router Password guide to set your Netopia Cayman3346 router back to its factory settings.

How to Port Forward Lorex LH310 on the Netopia Cayman3346

Having trouble forwarding ports on the Netopia Cayman3346?

If you are having trouble with this guide, then perhaps PFConfig may be your solution. PFConfig is a software tool that will automatically forward ports for your router to save you time and hassle.

Netopia Cayman3346 Router Port Forwarding Screenshots

Now that you are logged in to your Netopia Cayman3346 router you should see the following:

Netopia Cayman3346 Screenshot 2

Click the Expert Mode link near the left of the page.

Netopia Cayman3346 Screenshot 3

Click the Yes, enter expert mode button near the center of the page.

The menu on the left should change. In this new menu, click Configure.

You should now see a new menu. In this new menu, click NAT.

Netopia Cayman3346 Screenshot 4

Click the Define Custom Service button near the center of the page.

Netopia Cayman3346 Screenshot 5

Put a dot into the Port Forwarding: Range of Ports radio button.

Click the Next button.

Netopia Cayman3346 Screenshot 6

Forward Ports 80 on the Netopia Cayman3346

We will list a series of lines here that will show you exactly how to forward the ports you need to forward. Lorex LH310 requires you to forward the 80 ports. Go ahead and enter the settings shown above into the Port Range menu and then click Next.

Service Name:
  The above name will be saved as this service's description
Global Port Range: -
Base Host Port:
Protocol: TCPUDP
Netopia Cayman3346 Screenshot 4

Select the service you created from the Service Name drop down box.

Click the Enable button.

And that is it! You are done!

Test if Your Ports are Open

Now that you have forwarded ports for Lorex LH310 on the Netopia Cayman3346 you should test to see if your ports are forwarded correctly.

To test if your port has been properly forwarded, you can use our Open Port Check tool. Our Open Port Check tool is the only online port checking tool with Guaranteed Results.

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