xbox help

hey i try to connect my xbox to my comp through a toshiba pcx2200 cable modem but every time i try i get this message
SmartFTP v1.1.984.17
Resolving host name 192.168.0.2...
Connecting to (192.168.0.2) -> IP: 192.168.0.2 PORT: 21
Connected to (192.168.0.2) -> Time = 0ms
Socket connected waiting for login sequence.
Connection timeout. No response from server.
Active Help Link: https://www.smartftp.com/support/kb/58
Cannot login waiting to retry (30s)..
.
ive tried all the solutions on the list but it still says the same thing.
the weird thing is that i can put in any ip address and it will say the same thing?
some1 plz help me
if u have aim my sn is streetbmxer7

SOMEONE PLEASE HELP ME!