如何在以下IPTablesconfiguration上允许FTP连接…
Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- anywhere anywhere ctstate RELATED,ESTABLISHED ACCEPT tcp -- anywhere anywhere tcp dpt:www ACCEPT tcp -- anywhere anywhere tcp dpt:https ACCEPT tcp -- anywhere anywhere tcp dpt:1111 ACCEPT tcp -- anywhere anywhere tcp dpt:ftp ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED DROP all -- anywhere anywhere Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination 这已经被覆盖了
检查此链接
尝试
lsmod | grep ftp modprobe ip_conntrack_ftp lsmod | grep ftp
第一个命令应该显示没有第三个命令应该显示像..
ip_conntrack_ftp 41361 0 ip_conntrack 91621 4 ip_conntrack_ftp,ipt_MASQUERADE,iptable_nat,ip_nat
这是否工作？