端口放行:

image.png

密码设置:

image.png
1.查看防火墙端口

  1. firewall-cmd --list-ports

firewall-cmd —list-ports
2.开启端口

  1. firewall-cmd --zone=public --add-port=6379/tcp --permanent

firewall-cmd —zone=public —add-port=6379/tcp —permanent
3.重启防火墙

  1. firewall-cmd --reload #重启
  2. firewallsystemctl stop firewalld.service #停止
  3. firewallsystemctl disable firewalld.service #禁止firewall开机启动