I am currently using XP, and I got a peer-to-peer
network, computer X directly connect to the internet,
computer Y connect to internet through X. When I try to
run the FTP, it successfully connect to the remote
server, but when I start typing commands such as "ls"
or "put", it doesn't work. And the response message is
like "500 I won't open a connection to 192.168.0.56 (only
to 211.xx.xxx.xx)" <-- that's my computer X's ip address.
it's somehow can't create the data port wirh the remote
server, does anyone know why??