Hola. tengo un detalle con iptables es en linux y apesar de que he ingresado una ip que no deseo que accese a mi servidor sigue permitiendole entrar, he bajado los servicios para que no este vigente la conexion y agregar la ip que deseo bloquear pero aun asi sigue entrando. les envio el comando que uso para ingresar la ip al iptables Espero sus comentarios Saludos /sbin/iptables -D INPUT -s 74.6.8.113 -j DROP Chain INPUT (policy ACCEPT) target prot opt source destination RH-Firewall-1-INPUT all -- 0.0.0.0/0 0.0.0.0/0 DROP all -- 66.249.73.244 0.0.0.0/0 DROP all -- 67.195.37.120 0.0.0.0/0 DROP all -- 66.249.71.25 0.0.0.0/0 DROP all -- 74.6.18.22 0.0.0.0/0 DROP all -- 74.6.22.180 0.0.0.0/0 DROP all -- 67.195.37.120 0.0.0.0/0 DROP all -- 67.195.37.120 0.0.0.0/0 DROP all -- 74.6.17.152 0.0.0.0/0 DROP all -- 66.249.73.244 0.0.0.0/0 DROP all -- 74.6.8.107 0.0.0.0/0 DROP all -- 4.6.22.183 0.0.0.0/0 DROP all -- 65.55.208.235 0.0.0.0/0 DROP all -- 65.55.208.244 0.0.0.0/0 DROP all -- 66.249.65.228 0.0.0.0/0 DROP all -- 66.249.70.201 0.0.0.0/0 DROP all -- 66.249.71.25 0.0.0.0/0 DROP all -- 66.249.71.27 0.0.0.0/0 DROP all -- 66.249.72.210 0.0.0.0/0 DROP all -- 66.249.72.241 0.0.0.0/0 DROP all -- 66.249.73.244 0.0.0.0/0 DROP all -- 67.195.37.120 0.0.0.0/0 DROP all -- 67.57.181.32 0.0.0.0/0 DROP all -- 74.147.223.2 0.0.0.0/0 DROP all -- 74.147.223.26 0.0.0.0/0 DROP all -- 74.6.17.152 0.0.0.0/0 DROP all -- 74.6.17.184 0.0.0.0/0 DROP all -- 74.6.18.22 0.0.0.0/0 DROP all -- 74.6.18.228 0.0.0.0/0 DROP all -- 74.6.22.153 0.0.0.0/0 DROP all -- 74.6.22.180 0.0.0.0/0 DROP all -- 74.6.22.183 0.0.0.0/0 DROP all -- 74.6.22.91 0.0.0.0/0 DROP all -- 74.6.22.94 0.0.0.0/0 DROP all -- 74.6.8.104 0.0.0.0/0 DROP all -- 74.6.8.107 0.0.0.0/0 DROP all -- 74.6.8.113 0.0.0.0/0 DROP all -- 74.6.17.176 0.0.0.0/0 DROP all -- 200.3.154.9 0.0.0.0/0 DROP all -- 91.121.153.195 0.0.0.0/0 Chain FORWARD (policy ACCEPT) target prot opt source destination RH-Firewall-1-INPUT all -- 0.0.0.0/0 0.0.0.0/0 Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain RH-Firewall-1-INPUT (2 references) target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 255 ACCEPT esp -- 0.0.0.0/0 0.0.0.0/0 ACCEPT ah -- 0.0.0.0/0 0.0.0.0/0 ACCEPT udp -- 0.0.0.0/0 224.0.0.251 udp dpt:5353 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 udp dpt:631 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:80 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:443 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:22 REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited [