CentOS7.6服务器如何部署VNC(2)-木庄网络博客

1. 关闭防火墙

将firewalld服务设置为disable

[root@localhost ~]# systemctl disable firewalld.service
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

查看状态，成功关闭

[root@localhost ~]# systemctl status firewalld.service
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:firewalld(1)
 
Apr 22 10:06:35 localhost.VD systemd[1]: Starting firewalld - dynamic firewall daemon...
Apr 22 10:06:37 localhost.VD systemd[1]: Started firewalld - dynamic firewall daemon.
Apr 22 15:31:38 localhost.VD systemd[1]: Stopping firewalld - dynamic firewall daemon...
Apr 22 15:31:39 localhost.VD systemd[1]: Stopped firewalld - dynamic firewall daemon.

2. 关闭selinux

临时修改

1	`[root@localhost ~]# setenforce 0`

永久修改，下次开机生效

[root@localhost ~]# vim /etc/selinux/config 
 
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled                //开启时显示为enforcing，将其改为disabled