飞道科技

飞道科技文档总汇

Linux 开启防火墙命令

  1. start firewall1
  2. stop firewall
  3. open port
  4. close port

start firewall1

systemctl start firewalld

stop firewall

systemctl stop firewalld

open port

firewall-cmd --add-port=3308/tcp # temp
firewall-cmd --add-port=3308/tcp --permanent # perm
firewall-cmd --reload

close port

firewall-cmd --remove-port