Port Forwarding the Kozumi KM-400P Router for PS3 Conflict Denied Ops

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 > Kozumi > KM-400P > PS3 Conflict Denied Ops

Before Forwarding a Port Setup a Static IP Address

To setup port forwarding on the Kozumi KM-400P 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 Kozumi KM-400P Router

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

How To Find Your Kozumi KM-400P Router IP Address

It's ok if you don't know your Kozumi KM-400P router's internal IP address. You can find it by doing one of the following:

Login To The Kozumi KM-400P 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.

Kozumi KM-400P 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 Kozumi KM-400P router. By default the IP address should be set to

Kozumi KM-400P Screenshot 1

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

The Default Kozumi KM-400P Router Username is: admin

The Default Kozumi KM-400P Router Password is: admin

Click the Ok button to log in to your Kozumi KM-400P router.

Default Usernames and Passwords for other Kozumi Routers

Please visit our Default Kozumi 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 Kozumi KM-400P router username and password, use our How to Reset a Router Password guide to set your Kozumi KM-400P router back to its factory settings.

How to Port Forward PS3 Conflict Denied Ops on the Kozumi KM-400P

Having trouble forwarding ports on the Kozumi KM-400P?

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.

Kozumi KM-400P Router Port Forwarding Screenshots

Now that you are logged in to your Kozumi KM-400P router you should see the following:

Kozumi KM-400P Screenshot 2

Click the Advance button near the top of the page.

Kozumi KM-400P Screenshot 3

Click the Firewall button near the top of the page.

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

Kozumi KM-400P Screenshot 4

Forward Ports (5223)TCP, (5223,3478,3479)UDP on the Kozumi KM-400P

We will list a series of lines here that will show you exactly how to forward the ports you need to forward. PS3 Conflict Denied Ops requires you to forward the 5223,3478,3479,3658 ports. Go ahead and enter the settings shown above into the Port Forwarding menu and then click Add.

IP Address:
TCP Port:
UDP Port:

Forward Ports 3658 on the Kozumi KM-400P

You should see another page of settings that need to be entered into one of the blank lines on your routers Port Forwarding page. Go ahead and enter those settings and then click Add.

IP Address:
TCP Port:
UDP Port:

And that is it! You are done!

Test if Your Ports are Open

Now that you have forwarded ports for PS3 Conflict Denied Ops on the Kozumi KM-400P 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.

Kozumi KM-400P Router Screenshot Database

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