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How to change the IP Address on a Buffalo WZR-HP-AG300H DD-WRT 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 Buffalo WZR-HP-AG300H DD-WRT router.

Other Buffalo WZR-HP-AG300H DD-WRT Guides

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This is the ip address guide for the Buffalo WZR-HP-AG300H DD-WRT v24SP2. 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 Buffalo WZR-HP-AG300H DD-WRT

To get started configuring the Buffalo WZR-HP-AG300H DD-WRT LAN page you need to login to your router. If you are already logged in you can skip this step.

To login to the Buffalo WZR-HP-AG300H DD-WRT, follow our Buffalo WZR-HP-AG300H DD-WRT Login Guide.

Change the LAN IP Address on a Buffalo WZR-HP-AG300H DD-WRT

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 Buffalo WZR-HP-AG300H DD-WRT router.

When logging into the Buffalo WZR-HP-AG300H DD-WRT v24SP2-MULTI you begin on the System Information page. Click the Setup tab located in the white bar at the top of the page. Then, click Basic Setup underneath that.

Configure the LAN section of your Buffalo WZR-HP-AG300H DD-WRT

router setup
This is the setup page from your Buffalo WZR-HP-AG300H DD-WRT router.

This takes you to a new page where you can change your IP Address, the address you see from inside your network. Scroll down the page until you see Network Setup and click the first box labeled Local IP Address and enter the new address you have chosen for your Router. We suggest using 192.168.1.1

Do not change the Subnet Mask, it needs to remain at 255.255.255.0, and the DHCP Server should remain on.

Finally, don't forget to save your changes.

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 Buffalo WZR-HP-AG300H DD-WRT Info

Don't forget about our other Buffalo WZR-HP-AG300H DD-WRT info that you might be interested in.

This is the ip address guide for the Buffalo WZR-HP-AG300H DD-WRT v24SP2. We also have the following guides for the same router: