Need some IT help please
My friend has an FTP site that other people can log into but I cannot. My friend and I are both on the same ISP and his FTP is up and running fine. He has given me a user ID and a password but whenever I try to access it, I get an error message saying that a connection cannot be established with the server. Any thoughts? Thanks!
Ryan
Ryan
1) Does your friend have a firewall?
2) Does your IP address have matching forward and reverse DNS entries?
i.e. 'nslookup youripaddress' should show resolve to a name. 'nslookup thatname' should resolve to your IP address. (Some server reject connections from computers that don't correctly resolve. )
3) Can you telnet to port 21 on your friends server? Use a command window. If your feinds IP is 11.22.33.44 then:
'telnet 11.22.33.44 21'
You should get a prompt back something like:
Trying 11.22.33.44...
Connected to localhost.
Escape character is '^]'.
220 11.22.33.44 FTP server (SunOS 5.8) ready.
If you don't get a prompt, it is likely a network problem. If you get a prompt, it is likely a user/password problem.
--Mike
2) Does your IP address have matching forward and reverse DNS entries?
i.e. 'nslookup youripaddress' should show resolve to a name. 'nslookup thatname' should resolve to your IP address. (Some server reject connections from computers that don't correctly resolve. )
3) Can you telnet to port 21 on your friends server? Use a command window. If your feinds IP is 11.22.33.44 then:
'telnet 11.22.33.44 21'
You should get a prompt back something like:
Trying 11.22.33.44...
Connected to localhost.
Escape character is '^]'.
220 11.22.33.44 FTP server (SunOS 5.8) ready.
If you don't get a prompt, it is likely a network problem. If you get a prompt, it is likely a user/password problem.
--Mike
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s2kdriver80
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Apr 11, 2003 02:31 PM




