  复制# iptables -L             Chain INPUT (policy ACCEPT)             target     prot opt source               destination             f2b-AccessForbidden  tcp  --  anywhere             anywhere            tcp dpt:http            f2b-WPLogin  tcp  --  anywhere             anywhere            tcp dpt:http            f2b-ConnLimit  tcp  --  anywhere             anywhere            tcp dpt:http            f2b-ReqLimit  tcp  --  anywhere             anywhere            tcp dpt:http            f2b-NoAuthFailures  tcp  --  anywhere             anywhere            tcp dpt:http            f2b-SSH    tcp  --  anywhere             anywhere            tcp dpt:ssh            f2b-php-url-open  tcp  --  anywhere             anywhere            tcp dpt:http            f2b-nginx-http-auth  tcp  --  anywhere             anywhere            multiport dports http,移除https            ACCEPT     all--  anywhere             anywhere            state RELATED,ESTABLISHED            ACCEPT     icmp --  anywhere             anywhere            ACCEPT     all--  anywhere             anywhere            ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:EtherNet/IP-1            ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:http            REJECT     all--  anywhere             anywhere            reject-with icmp-host-prohibited                         Chain FORWARD (policy ACCEPT)             target     prot opt source               destination             REJECT     all--  anywhere             anywhere            reject-with icmp-host-prohibited                         Chain OUTPUT (policy ACCEPT)             target     prot opt source               destination                                       Chain f2b-NoAuthFailures (1 references)             target     prot opt source               destination             REJECT     all--  64.68.50.128         anywhere            reject-with icmp-port-unreachable            REJECT     all--  104.194.26.205       anywhere            reject-with icmp-port-unreachable            RETURNall--  anywhere             anywhere            1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31. |