Delay responses vsftpd

pacolotero · n00b Joined: 19 Apr 2013 Posts: 29

Y have a ftp server running (vsftpd) in gentoo.
The problem when I connect with the server, upload a file or download the response between the server and client has a delay of 30 seconds.
The speed downloading or uploading the file is correct but exist this delay until the ordeer is sent.

Jaglover · Posted: Wed Jan 29, 2014 12:43 am Post subject:

Wild guess, delays like this are often caused by DNS lookup issues.
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pacolotero · n00b Joined: 19 Apr 2013 Posts: 29

I tried to use the option "reverse_lookup_enable=NO" but this option is not disponible in vsftpd of gentoo:
500 OOPS: unrecognised variable in config file: reverse_lookup_enable

Any solutions?

pacolotero · n00b Joined: 19 Apr 2013 Posts: 29

Someone help?

SirRobin2318 · Posted: Fri Feb 21, 2014 5:16 pm Post subject:

You could wireshark the connection in order to find out if the culprit is the server or the client. If the request is sent from the client & 30 seconds later you receive an answer, it's a server issue. But if you make the request in your client program & it takes 30 seconds for the program to send out the request, well it's the client.