經過 停止 & 開始 la iptables的我成功了,失去所有連接到ftp:
root@server [~]# service iptables stop
Flushing firewall rules: [ OK ]
Setting chains to policy ACCEPT: mangle filter [ OK ]
Unloading iptables modules: [ OK ]
root@server [~]# service iptables start
Flushing firewall rules: [ OK ]
Setting chains to policy ACCEPT: filter [ OK ]
Unloading iptables modules: [ OK ]
Applying iptables firewall rules: [ OK ]
Loading additional iptables modules: ip_conntrack_netbios_n[ OK ]
後果:[R]數據套接字 Error:連接失敗[FTP] 來 / 即將離任,儘管它出現在我登錄的服務器上,但我無權訪問任何內容。
解:
root@server [~]# iptables -A INPUT -p tcp --dport 21 -j ACCEPT
root@server [~]# modprobe ip_conntrack_ftp
“ /”是您當前的位置;-)