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How to change the IP Address on a ZyXEL ZyWALL Z 70 UTM router

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Setup Router Staff
(Last Updated: ) | Reading Time: 4 minutes
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This is the device image of your ZyXEL ZyWALL Z 70 UTM router.

This page shows how to change the LAN IP Address on the ZyXEL ZyWALL Z 70 UTM router.

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This is the ip address guide for the ZyXEL ZyWALL Z 70 UTM. 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 ZyWALL Z 70 UTM

To get started configuring the ZyXEL ZyWALL Z 70 UTM 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 ZyWALL Z 70 UTM, follow our ZyXEL ZyWALL Z 70 UTM Login Guide.

Change the LAN IP Address on a ZyXEL ZyWALL Z 70 UTM

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 ZyWALL Z 70 UTM router.

After you have logged into the ZyXEL ZyWALL Z-70 UTM you are going to start on the System Information page. When you need to change your LAN IP Address, the address of your Router that you can see when inside your network, click the choice on the left side of the page labeled Network, then LAN. Once this new page comes up, click the tab at the top labeled LAN.

Configure the LAN section of your ZyXEL ZyWALL Z 70 UTM

router setup
This is the setup page from your ZyXEL ZyWALL Z 70 UTM router.

In the first box, place your cursor. This should be labeled IP Address. Type in your new address you have chosen for your Router. We suggest 192.168.0.1

Don't change the IP Subnet Mask, it should remain at 255.255.255.0

Finally, when you are done, click Apply.

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 ZyWALL Z 70 UTM Info

Don't forget about our other ZyXEL ZyWALL Z 70 UTM info that you might be interested in.

This is the ip address guide for the ZyXEL ZyWALL Z 70 UTM. We also have the following guides for the same router: