Ubuntu18.04服务器永久停止和禁用firewalld

老白博客分享专题:Ubuntu18.04服务器永久停止和禁用firewalld

 

Ubuntu18.04服务器永久停止和禁用firewalld

1.首先检查firewalld的运行状态:

systemctl status firewalld

2.停止firewalld服务:

systemctl stop firewalld

3.禁用firewalld服务,使其在启动时不会自动运行:

systemctl disable firewalld

4.验证firewalld已经停止并禁用:

systemctl is-active firewalld  # 应该显示为"inactive"
systemctl is-enabled firewalld  # 应该显示为"disabled"