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How to change the IP Address on a Sitecom WLR-4100 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 Sitecom WLR-4100 router.

Other Sitecom WLR-4100 Guides

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This is the ip address guide for the Sitecom WLR-4100. 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 Sitecom WLR-4100

To get started configuring the Sitecom WLR-4100 LAN page you need to login to your router. If you are already logged in you can skip this step.

To login to the Sitecom WLR-4100, follow our Sitecom WLR-4100 Login Guide.

Change the LAN IP Address on a Sitecom WLR-4100

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 Sitecom WLR-4100 router.

Let's start this guide on the Home page of the Sitecom WLR-4100 router. Select Status at the top of the page in black. Then select DHCP Server in the list of options under that.

Configure the LAN section of your Sitecom WLR-4100

router DHCP lan mac address binding internet settings
This is the dhcp page from your Sitecom WLR-4100 router.

On this new page, locate the box titled IP Address. This is the LAN IP Address, or the router's IP Address. Change this address to one of your choosing. We recommend finishing the address with a 1 such as 192.168.1.1 or 10.0.0.1

Nothing else needs to be changed here, just click the Apply button when you are finished.

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 Sitecom WLR-4100 Info

Don't forget about our other Sitecom WLR-4100 info that you might be interested in.

This is the ip address guide for the Sitecom WLR-4100. We also have the following guides for the same router: