服务器怎么关闭防火墙

中文文章：

如何关闭服务器防火墙？

服务器防火墙是保护系统安全的重要工具，但在某些情况下，我们需要关闭服务器防火墙。那么，如何快速简单地关闭服务器防火墙呢？下面是具体步骤：

步骤一：确定防火墙类型

首先，我们需要确定服务器防火墙类型。Linux服务器防火墙通常为iptables或firewalld，而Windows服务器防火墙为Windows Defender防火墙。

步骤二：关闭防火墙

接下来就可以关闭服务器防火墙了：

Linux服务器

关闭iptables，运行命令：service iptables stop

关闭firewalld，运行命令：systemctl stop firewalld

Windows服务器

进入控制面板，选择“系统和安全”-“Windows Defender防火墙”，点击“关闭Windows Defender防火墙”选项。

步骤三：验证关闭是否成功

最后，我们需要验证服务器防火墙是否成功关闭。我们可以使用telnet等工具测试服务器端口是否处于开放状态。

英文文章：

How to Close Server Firewall?

A server firewall is an important tool to protect system security, but in some cases, it needs to be disabled. So, how to quickly and easily close a server firewall? Here are the steps:

Step 1: Determine the Firewall Type

Firstly, we need to determine the type of server firewall. Linux server firewalls are usually iptables or firewalld, while Windows server firewalls are Windows Defender Firewall.

Step 2: Close the Firewall

Next, we can disable the server firewall:

Linux server

To disable iptables, run the command: service iptables stop

To disable firewalld, run the command: systemctl stop firewalld

Windows server

Enter the Control Panel, choose “System and Security” – “Windows Defender Firewall”, and click the “Turn Windows Defender Firewall on or off” option.

Step 3: Verify the Closure

Finally, we need to verify if the server firewall is successfully disabled. We can use tools like telnet to test if the server port is open.

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