1.永久性生效,重启后不会复原 开启: chkconfig iptables on 关闭: chkconfig iptables off 2. 即时生效,重启后复原 开启: service iptables start 关闭: service iptables stop 3.查看防火墙状态 service iptables status 查看iptables状态 ================= 防火墙开放端口:10051.10050.80 open your firewall ports o…