A Dynamic Host Configuration Protocol (DHCP) server is a network protocol that automatically assigns IP addresses. It also distributes network configurations to all connected devices, such as the DNS server, subnet mask, and default gateway. However, errors can often occur when renewing, releasing, or leasing an IP address. If you receive an error connecting to the DHCP server on Windows 10, try these methods to fix the "Unable to connect to the DHCP server" error in Windows 10.
A DHCP server allows the network to be configured for newly connected devices without setting up individual, static IP addresses. Instead, the process is automated, with the DHCP server and the network interface controller communicating to update and release addresses.
Unfortunately, lack of communication between protocols can lead to Internet access boycottIf you can't surf the internet due to the unable to connect to the DHCP server error, here are some solutions.
1. Register your DNS
Sometimes, manually starting dynamic registration of the DNS name and IP address can fix the error. You can do this by registering your DNS using the Command Prompt.
Step 1: Type cmd in the Windows search bar, and on the right side, select Run as administrator.
Step 2: Type this command and press Enter.
ipconfig / registerdns
Step 3: Restart your computer and see if the error is resolved. If not, try the other fixes.
2. Restart the DHCP server
The error can occur if DHCP stops or if Your system could not connect. In service. To resolve this issue, restart the DHCP Client service.
Step 1: Press Windows + R keys, type services.msc in the Run dialog box and press Enter.
Step 2: Locate the DHCP Client option, right-click on it, and select Properties.
Step 3: Stop services status.
Step 4: Set the startup type to automatic.
Step 5: Click the Start button, click OK, and then Apply to apply the changes.
3. Reset TCP/IP
Resetting Winsock and the IP stack is another practical solution to the error. To reset TCP/IP, follow these steps.
Step 1: Type and click cmd in the Windows search bar and run as administrator.
Step 2: Type the following commands and press Enter after each one.
netsh winsock reset
netsh int ip reset
ipconfig / release
ipconfig / renew
ipconfig / flushdns
Step 3: Restart your computer and see if the error is cleared.
4. Update and reinstall network drivers
Outdated and outdated drivers are a common cause of the inability to connect to the DHCP server error. Update your system To release newer versions that support the network protocol. Reinstalling the network drivers helps identify the correct drivers for your device.
Step 1: Right-click the Windows Start button and select Device Manager.
Step 2: Locate Network Adapters and expand the list. Select the problematic network adapter and click Update Driver.
Step 3: Click Search automatically for updated driver software. Once the process is complete, restart your computer.
Alternatively, uninstall and then reinstall the problematic driver. Here's how to do it.
Step 1: In the Network Adapters option, select Uninstall device.
Step 2: Confirm the process by clicking on the Uninstall option.
Step 3: At the top of the screen, click Scan for hardware changes.
Wait for Windows to complete the process, then restart your device.
Additionally, consider downgrading to the version that was previously working on your computer. Here's how to do that.
Step 1: Navigate to the problematic network adapter, right-click on it and select Properties.
Step 2: Select the Driver tab, select the Roll Back Driver option, and click OK.
Note: If the option is grayed out, there is no backup file because the driver has not been updated recently.
5. Turn off IPV6
The error also occurs if IPv6 is enabled and there is no local network to connect to. To fix this issue, disable IPv6.
Step 1: Press Windows + R keys to open the Run dialog box.
Step 2: Type ncpa.cpl in the search box, and then press Enter.
Step 3: Locate the Internet connection you're using and right-click it. Then, click Properties.
Step 4: On the Networking tab, uncheck the Internet Protocol Version 6 (IPv6) option and click OK to update the changes.
Restart your computer and check if the error appears.
Browse easily
A properly functioning DHCP server saves time and money. It ensures a steady flow of activity by dynamically assigning IP addresses to new and old devices. Each unique IP address assigned to a device ensures seamless browsing, uninterrupted connections, and improved productivity.
Share with us in the comments what are the best methods you've tried to fix the error "Unable to connect to DHCP server" in Windows 10?
