Ftp Related....gettin A 425 Error
StormLiong
Join Date: 2002-12-27 Member: 11569Members
Join Date: 2002-12-27 Member: 11569Members
in Off-Topic
<div class="IPBDescription">Anyone techie enough to know?</div> Hi,
Thought I try my luck here and see if any of you guys can help out. I have a problem with a particluar laptop (Company EVO600c) with an Intel 10/100 Pro network port. When ever I try to connect it to my web server, it will connect successfully but then it fails at the directory listing givng an error "425 Cannot open data connection". The FTP logs typically show something like this:
230 User administrator logged in.
SYST
215 Windows_NT version 5.0
FEAT
500 'FEAT': command not understood
PWD
257 "/" is current directory.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (195,172,6,81,14,181).
Opening data connection IP: 195,172,6,81,14,181 PORT: 3765.
The operation completed successfully.
PORT 81,154,146,61,10,32
200 PORT command successful.
Opening data connection IP: 81.154.146.61 PORT: 1027.
LIST -aL
150 Opening ASCII mode data connection for /bin/ls.
425 Cannot open data connection
(I'll try to give a more accurate FTP log tommorrow when I get the laptop back)
Now I know this only happens to this laptop connecting to this particular web server because:
1. I have successfully connected the web server successfully to numerous other computers/laptops with no problems
2. The laptop has connected to other FTP servers with no problem (although I am still checking on that)
I am totally perplexed as to what the problem can be. I've checked all over the net and some similar problems have suggested that I get the PASSIVE ports forwarded correctly but I really do not if that is the case. And plus because this particular web server is not hosted by me, how do I get it forwarded correctly? Call my ISP directly? I do have root access to the server btw.
The server specifications are
Windows 2000 SP4
IIS (Unable to get the version number at the moment)
I have also attempted to create anotehr FTP server on another port (8080) and that still won't work on that laptop.
Also the laptop is not behind any kind of firewall or router. Ive connected it to the internet at home and at work and it was the same problem.
Thanks for any help and please do ask if more info is needed
Thought I try my luck here and see if any of you guys can help out. I have a problem with a particluar laptop (Company EVO600c) with an Intel 10/100 Pro network port. When ever I try to connect it to my web server, it will connect successfully but then it fails at the directory listing givng an error "425 Cannot open data connection". The FTP logs typically show something like this:
230 User administrator logged in.
SYST
215 Windows_NT version 5.0
FEAT
500 'FEAT': command not understood
PWD
257 "/" is current directory.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (195,172,6,81,14,181).
Opening data connection IP: 195,172,6,81,14,181 PORT: 3765.
The operation completed successfully.
PORT 81,154,146,61,10,32
200 PORT command successful.
Opening data connection IP: 81.154.146.61 PORT: 1027.
LIST -aL
150 Opening ASCII mode data connection for /bin/ls.
425 Cannot open data connection
(I'll try to give a more accurate FTP log tommorrow when I get the laptop back)
Now I know this only happens to this laptop connecting to this particular web server because:
1. I have successfully connected the web server successfully to numerous other computers/laptops with no problems
2. The laptop has connected to other FTP servers with no problem (although I am still checking on that)
I am totally perplexed as to what the problem can be. I've checked all over the net and some similar problems have suggested that I get the PASSIVE ports forwarded correctly but I really do not if that is the case. And plus because this particular web server is not hosted by me, how do I get it forwarded correctly? Call my ISP directly? I do have root access to the server btw.
The server specifications are
Windows 2000 SP4
IIS (Unable to get the version number at the moment)
I have also attempted to create anotehr FTP server on another port (8080) and that still won't work on that laptop.
Also the laptop is not behind any kind of firewall or router. Ive connected it to the internet at home and at work and it was the same problem.
Thanks for any help and please do ask if more info is needed
Comments
Also, have you tried using telnet/ssh to another server and then run ftp from there? Does moving your laptop around to different internet connections make any difference?