Hi.
I instalated Fedora 14 on my server for give internet to my pc in local network.
Then, I install vsftpd server and configure for anonymous and another local user (this is placed in a chroot jail upon log in)
I can connect to ftp user from any pc in my local network. When i try to conect from pc that not is in my local network don't work.
I open ftp in my firewall and i add above rules iptables:

iptables -A INPUT -s 0/0 -d IP_eth0 -p tcp -m tcp --dport 21 -j ACCEPT
iptables -A INPUT -s 0/0 -d IP_eth0 -p tcp -m tcp --dport 20 -j ACCEPT

What to do for connecting over internet tu vsftpd server?