k3mist™ » php http://k3mist.com Development, Design & System Administration Sat, 12 Sep 2009 15:40:34 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Howto allow outgoing ftp connections in iptables http://k3mist.com/linux/howto-allow-outgoing-ftp-connections-in-iptables/ http://k3mist.com/linux/howto-allow-outgoing-ftp-connections-in-iptables/#comments Thu, 30 Jul 2009 18:24:55 +0000 k3mist http://k3mist.com/?p=149 From terminal, execute the following;
sudo modprobe ip_nat_ftp ports=21
sudo modprobe ip_conntrack_ftp

sudo iptables -A FORWARD -m state --state ESTABLISHED -j ACCEPT
sudo iptables -A FORWARD -p tcp -m tcp -m state --dport 21 --state NEW -j ACCEPT
sudo iptables -A FORWARD -p tcp -m tcp -m state --sport 20 --state RELATED -j ACCEPT
sudo iptables -A FORWARD -p tcp -m tcp -m state --dport 1024:65535 --sport 1024:65535 --state RELATED -j ACCEPT

]]> From terminal, execute the following;
sudo modprobe ip_nat_ftp ports=21
sudo modprobe ip_conntrack_ftp

sudo iptables -A FORWARD -m state --state ESTABLISHED -j ACCEPT
sudo iptables -A FORWARD -p tcp -m tcp -m state --dport 21 --state NEW -j ACCEPT
sudo iptables -A FORWARD -p tcp -m tcp -m state --sport 20 --state RELATED -j ACCEPT
sudo iptables -A FORWARD -p tcp -m tcp -m state --dport 1024:65535 --sport 1024:65535 --state RELATED -j ACCEPT

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