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-   -   vsftp users can log in, but then can't ls or anything! (https://www.linuxquestions.org/questions/linux-server-73/vsftp-users-can-log-in-but-then-cant-ls-or-anything-4175466774/)

anon091 06-20-2013 02:14 PM
vsftp users can log in, but then can't ls or anything!
 
I have an FTP server, where the users are able to log in, but then when they do a ls, they get a 425 Failed to establish connection after a short pause. Any ideas?

Dennis3 06-20-2013 02:27 PM
FTP uses two ports:
1. 21
2. 20

Port 20 is used for DATA transfer. Please check that your firewall if any doesn't block it, furthermore, check that chroot_local_user markes as YES in /etc/vsftpd/vsftpd.conf

Let me know if it helped

Dennis.

anon091 06-20-2013 02:34 PM
Actually, its weird, if I try to ftp from a command prompt, i get a "200 PORT command successful. Consider using PASV" then the 425. but if i connect with Filezilla, everything works.

I tried turning off iptables and still a no go. so it must be client related, although they've been using the same client all along, i wonder what changed

Dennis3 06-20-2013 02:41 PM
Quote:
Originally Posted by rjo98 (Post 4975579)
Actually, its weird, if I try to ftp from a command prompt, i get a "200 PORT command successful. Consider using PASV" then the 425. but if i connect with Filezilla, everything works.

I tried turning off iptables and still a no go. so it must be client related, although they've been using the same client all along, i wonder what changed
Not a while ago I had to set FileZilla server on one of the Windows Server 2012 machine and I had to change the Data transfer port to 20 instead of the random ports they supplied ( in the configuration ).

Dennis.

anon091 06-20-2013 02:43 PM
I'm talking about the client though will connect to my vsftp server, but the windows command prompt ftp client is having the issue.

Z038 06-23-2013 11:13 PM
Try passive mode, if the client supports it. In your vsftp, specify pasv_enable=yes, and a min and max port range. For example:

Code:
pasv_enable=YES
pasv_min_port=30000
pasv_max_port=30099
Then open up the pasv port range on your firewall.

anon091 06-24-2013 08:31 AM
thanks

chrism01 06-25-2013 12:56 AM
This is a good link about active vs passive; maybe a good background read http://slacksite.com/other/ftp.html

anon091 06-25-2013 09:07 AM
Thanks everyone, I think I'm good for now on this, closing the thread.


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