关闭防火墙
Centos6: service iptables stop
Centos7: systemctl stop iptables
2.查看windows防火墙
Linux ping不通windows主机，那应该是windows防火墙需要关，反之亦然
Linux主机与Windows主机ping不通解决
1.查看Linux
关闭防火墙
Centos6: service iptables stop
Centos7: systemctl stop iptables
关闭防火墙
Centos6: service iptables stop
Centos7: systemctl stop iptables