iptables,所有的端口都打开了吗? 我如何删除线?
这是很长一段时间我configuration我的防火墙,现在我看到可能有一个错误,inheritance人的input部分iptables -L Chain INPUT (policy DROP) target prot opt source destination ACCEPT all — anywhere anywhere state RELATED,ESTABLISHED fail2ban-SSH tcp — anywhere anywhere tcp dpt:ssh ACCEPT all — anywhere anywhere state RELATED,ESTABLISHED DROP tcp — anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/NONE DROP tcp — anywhere anywhere tcp flags:!FIN,SYN,RST,ACK/SYN state NEW DROP tcp — anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/FIN,SYN,RST,PSH,ACK,URG […]