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How to change the IP Address on a ZyXEL NBG-4604 router

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Setup Router Staff
(Last Updated: ) | Reading Time: 3 minutes

This page shows how to change the LAN IP Address on the ZyXEL NBG-4604 router.

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This is the ip address guide for the ZyXEL NBG-4604. We also have the following guides for the same router:

What is the LAN IP Address of a Router

The LAN IP Address of a router is also known as its internal IP address. It is also the IP address that you connect to when you want to configure your router. It is only useful from inside your network and has no use from the Internet side.

Routers have 2 IP addresses: an internal ip address and an external ip address. The external IP address is assigned to you by your Internet Service Provider, or ISP, and is generally not something that you can change. The internal IP address is set to a default value at the factory but can be changed if you want.

Common internal IP addresses for routers are:

  • 192.168.0.1
  • 192.168.1.1
  • 10.0.0.1

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It is generally a good idea to make the last number of your router's internal IP address a '1', as in 192.168.0.1 or 10.0.0.1. This is not necessary, but many people do it and it makes it a bit easier to remember which IP address is assigned to your router. If you want to change the internal IP address of your router, this guide shows you how.

Login To The ZyXEL NBG-4604

To get started configuring the ZyXEL NBG-4604 LAN page you need to login to your router. If you are already logged in you can skip this step.

To login to the ZyXEL NBG-4604, follow our ZyXEL NBG-4604 Login Guide.

Change the LAN IP Address on a ZyXEL NBG-4604

If you followed our login guide above then you should see this screen.

router status mac address internet IP
This is the status page from your ZyXEL NBG-4604 router.

When you log into the ZyXEL NBG4604, you are placed on the Device Information page. To change your IP address, the address you see while inside your network, click the choice on the left side of the page labeled Network. This opens a new list of links, pick the one labeled LAN.

Configure the LAN section of your ZyXEL NBG-4604

router setup
This is the setup page from your ZyXEL NBG-4604 router.

On this new page you are only able to change two things. The first is the LAN IP Address. Enter your new address you have picked out for your ZyXEL NBG4604 in the box labeled IP Address. A couple good choices are 192.168.1.1 and 192.168.0.1

The second is the IP Subnet Mask, this should be left at 255.255.255.0

When you have finished making changes to your LAN IP Address click the Apply button and you are done.

Possible Problems when Changing your LAN IP Address

When you change your LAN IP Address you are making a fundamental change to how your network functions and all computers on your network will be affected. You will lose your Internet connection when you apply these changes. Your router may reboot and require a couple of minutes to start responding again.

Also note that some computers may need to be rebooted after you make this change before they can talk to the router or on the Internet again.

Other ZyXEL NBG-4604 Info

Don't forget about our other ZyXEL NBG-4604 info that you might be interested in.

This is the ip address guide for the ZyXEL NBG-4604. We also have the following guides for the same router: