Certain clients disconnect or stall
|Reported by:||nollidj||Owned by:|
|Keywords:||Cc:||nollidj, Tim Kosse, ceb004|
|Component version:||Operating system type:|
|Operating system version:|
I run an FTP server with FileZilla Server (currently on 0.9.20 on Windows Server 2003 SP1). Users use a great variety of clients to connect, and I have found that some have trouble with the service FileZilla offers. Sometimes, for little apparent reason, a client will not be able connect after it issues a PASV command. It appears to hang, as though it is expecting something further from the server.
One such client is Bulletproof FTP 2.58 under Windows. A trial version can be downloaded from bpftp.com .
I have attached the logs that I have on the server end and what the client reports.
After connecting and authenticating, the client issues PASV and then hangs. The server reports that it disconnects, but the client behaves as though it is still connected and is expecting a response to the PASV command.