Users experience the error message ‘DHCP is not enabled for Ethernet’ when they troubleshoot their not working internet connection through the Windows troubleshooter. This error usually occurs when you have manually assigned your computer an IP address and subnet mask. The task of DHCP is to take control of this element from you and resolve all the IP addresses and allocate them automatically. You might get your internet access some of the times but if that address is already taken, you will not be able to access the internet. You might also experience this error with the variations in Wi-Fi, Ethernet, and Local Area connection.
What is Dynamic Host Configuration Protocol (DHCP)?
A DHCP server is used to automatically assign unique IP addresses to computers attempting to connect to a network. In small businesses and homes, the router acts as a DHCP server. The process is comprised of several different steps: Whenever your device is turned on and connected to a network, it issues a DHCPDISCOVER to the router. Then the process begins and the IP address is assigned.
What causes the error message ‘DHCP is not enabled for Ethernet’?
This error message is caused by simple misconfigurations on your computer. Some of the reasons are:
You are using a manual entry of IP address for your computer to use in the Network configuration menu.The DHCP client service might not be running on your computer. This client service helps your computer to register the IP address and keep track of DNS records.Your network driver might be outdated or corrupt. This can occur after potential Windows updates.The router might not be working properly. A simple restart usually solves the problem since it clears all the wrongly saved configurations.
Before we start with the solutions, make sure that you are logged in as an administrator on your computer and you are connected to your network properly. Check Ethernet cables, try replacing them or make sure that you have enough strength of Wi-Fi signals.
Solution 1: Automatically fetching IP addresses from DHCP
The most common reason why users face this problem is because they have predefined the IP address they want to use; hence disabling the DHCP mechanism. This might conflict with your network settings if the manual request is not entertained. We will navigate to your internet settings, set both options to automatic and see if this fixes the issue.
Solution 2: Enabling DHCP Client Service
Like mentioned in the introduction, the DHCP client helps the computer register IP addresses and also update the DNS records on your computer. If the very DHCP client is not working on your computer, you cannot expect smooth operation of DHCP on your computer over the network. We will make sure that the client service is up and running properly.
Solution 3: Resetting Network configurations
If both the above methods don’t work, you can manually try to reset your network configurations on your computer. We will flush your IP address and after reinitializing all the parameters, request an IP again from the DHCP server properly. Make sure that you are logged in as an administrator before following this solution.
Solution 4: Resetting Router
If you are using a home network with your router acting as your DHCP server, there are chances that your router might be acting out or maybe in an error state. This happens every once in a while and when it does, a simple power cycle usually fixes things. We will try to power cycle both your computer and router just to be sure. If you still don’t get the issue resolved, you can refer to the following tips:
Make sure that Windows is updated to the latest version.If you are in an organization, it is best to consult your IT administrator since the DHCP server is not a router and there may be other implications as well.Update your network drivers after uninstalling them from the device manager.Roll back windows to a restore point after backing up your data if this issue occurred after an update.
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