许多用户在Windows(Windows)的命令行解释器（命令提示符(Command Prompt)和PowerShell）中使用IP Config 命令时可能会出现“更新接口以太网时发生错误”错误。错误消息的第二部分可能包括以下消息：
- 以太网访问被拒绝
- 无法联系您的 DHCP 服务器
- 网络控制块中指定的名称用于远程适配器
- 试图访问一个套接字
- RPC 服务器不可用
- 对象已经存在
- 数据无效
- DHCP客户端获得了一个已在此网络上使用的 IP地址
- 操作被用户取消
这些错误可能是由于 IP 地址冲突，或者您的网络(Network)设置、网络适配器(Network Adapter)或路由器(Router)有问题。无论问题的原因是什么，我们都没有多少方法可以解决这个问题。
更新接口以太网时出错(Ethernet)
这些是您可以做的事情来修复“更新接口以太网时发生错误”错误。浏览整个列表，看看可能适用于您的情况：
- 运行 Windows 网络诊断工具(Run Windows Network Diagnostics Tool)
- 重置 Winsock(Reset Winsock) ,Release TCP/IP ,刷新 DNS(Flush DNS) ,重置代理(Reset Proxy)
- 启用 DHCP 客户端服务
- 暂时禁用防火墙
- 使用网络重置
让我们详细谈谈它们。
1]运行Windows网络诊断工具(Run Windows Network Diagnostics Tool)
Windows 操作系统(Windows OS)的各种网络故障排除程序可以解决网络连接(Network Connection)问题。如果此方法不起作用，我们将看到一些其他方法，但首先，请允许疑难解答程序解决问题。
因此，要开始使用它，请右键单击Windows任务栏中的网络连接图标，然后选择 疑难解答(Troubleshoot Problem)以运行Windows 诊断(Diagnostics)工具。最后，选择给您带来麻烦 的以太网，然后单击(Ethernet)下一步。(Next.)
Windows 将自动扫描您的网络配置和设备以识别任何潜在问题。如果它检测到问题，它将向您显示问题并请求您的许可以自动解决它。
Windows很可能会诊断该错误。排除错误后，释放并更新IP 地址(IP Address)以检查问题是否仍然存在。
2]重置Winsock(Reset Winsock)，Release TCP/IP，刷新DNS(Flush DNS)，重置代理(Reset Proxy)
如果问题是错误的TCP和 IP，重置一些与网络相关的设置将始终有效。这将修复您的网络波动并使其稳定。
要重置 Winsock(reset Winsock)，我们将使用命令提示符(Command Prompt)。因此， 以管理员身份启动命令提示符 并使用以下命令重置(Command Prompt )Winsock。
nbtstat -R
nbtstat -RR
netsh int reset all
netsh int ip reset
netsh winsock reset
重置Winsock后，我们需要释放 TCP/IP。为此，请使用以下命令。
ipconfig /release
要刷新 DNS(flush DNS)，请使用以下命令。
pconfig /flushdns
要重置代理，请使用以下命令。
netsh winhttp reset proxy
或者，您可以使用this batch file to release TCP/IP, Flush DNS, Reset Winsock, Reset Proxy.
最后，重新启动计算机并检查问题是否仍然存在。
3]启用DHCP客户端服务
这个问题可能与禁用的Service一样糟糕。在某些情况下，禁用 的DHCP 客户端 (DHCP Client )服务(Service)会导致错误。因此，要修复它，我们将启用Service。为此，请 从“开始”菜单启动“(Start Menu)服务 (Services )”，从服务列表中查找“DHCP 客户端”，右键单击它并选择 “运行”。 (Run. )
如果服务正在运行，最好重新启动它并检查它是否解决了问题。
最后，重新启动计算机并检查问题是否已解决。
4]暂时禁用防火墙
如果问题仍然存在，请尝试暂时禁用 Windows 防火墙以释放和更新(disabling Windows Firewall)IP 地址(IP Address)。但请确保您在此期间没有下载任何文件，因为您的计算机容易受到病毒和恶意软件的攻击。
5]使用网络重置
如果没有任何效果，您可以使用网络重置重新安装网络(Network)适配器并将网络组件设置为默认设置。
希望这里的东西对你有所帮助。
阅读下一篇： (Read Next: )以太网连接在 Windows 11/10 中不起作用。
An error occurred while renewing interface Ethernet on Windows 11/10
Many users may get the “An error occurred while renewing іnterface Ethernet“ error when they use the IP Config command in the command-line interpreter (Command Prompt and PowerShell) of Windows. The second part of the error message could include the following message:
- Ethernet Access is denied
- Unable to contact your DHCP server
- The name specified in the network control block is used on a remote adapter
- An attempt was made to access a socket
- The RPC server is unavailable
- The object already exists
- The data is invalid
- The DHCP client has obtained an IP address that is already in use on this network
- The operation was canceled by the user
These errors can be because of IP address conflict or maybe there is a problem in your Network setting, or with a Network Adapter, or with the Router. Whatever the cause of the problem is, we have few methods, to resolve this issue.
An error occurred while renewing interface Ethernet
These are the things you can do to fix the “An error occurred while renewing interface Ethernet” error. Go through the entire list and see what may apply in your case:
- Run Windows Network Diagnostics Tool
- Reset Winsock, Release TCP/IP, Flush DNS, Reset Proxy
- Enable DHCP Client Service
- Disable Firewall Temporarily
- Use Network Reset
Let us talk about them in detail.
1] Run Windows Network Diagnostics Tool
The various Network Troubleshooters of Windows OS can fix the Network Connection issue. If this method does not work, we will see some other methods, but first of all, allow the troubleshooter to fix the issue.
So, to get started with it, right-click on your network connection icon in the Windows taskbar and select Troubleshoot Problem to run the Windows Diagnostics tool. Finally, select the Ethernet that’s giving you trouble and click Next.
Windows will automatically scan your network configuration and device to identify any potential problems. If it detects the problem, it will show you the problem and ask your permission to solve it automatically.
Most probably Windows will diagnose the error. After troubleshooting the error, release and renew the IP Address to check if the issue persists.
2] Reset Winsock, Release TCP/IP, Flush DNS, Reset Proxy
If the problem is bad TCP and IP, resetting a few network-related settings will always work. This will fix the fluctuation of your network and make it stable.
To reset Winsock, we are going to use the Command Prompt. So, launch Command Prompt as an administrator and use the following commands to reset Winsock.
nbtstat -R
nbtstat -RR
netsh int reset all
netsh int ip reset
netsh winsock reset
After resetting Winsock, we need to release TCP/IP. To do that, use the following command.
ipconfig /release
To flush DNS, use the following command.
pconfig /flushdns
To reset the Proxy, use the following command.
netsh winhttp reset proxy
Alternatively, you could use this batch file to release TCP/IP, Flush DNS, Reset Winsock, Reset Proxy.
Finally, restart your computer and check if the issue persists.
3] Enable DHCP Client Service
The issue can be as lame as a disabled Service. In some cases, disabled DHCP Client Service is causing the error. So, to fix it, we are going to enable the Service. To do that, launch Services from the Start Menu, look for “DHCP Client” from the list of services, right-click on it and select Run.
If if the service is running, it is better to restart it and check if it fixes the issue.
Finally, restart your computer and check if the issue is fixed.
4] Disable Firewall Temporarily
If the problem still persists, try disabling Windows Firewall temporarily to release and renew the IP Address. But make sure that you are not downloading any file in the meantime as your computer is vulnerable to viruses and malware.
5] Use Network Reset
If nothing works, you can use Network Reset to reinstall Network adapters & set networking components to default settings.
Hope something here helped you.
Read Next: Ethernet connection not working in Windows 11/10.
