#3823 closed Bug report (outdated)
SFTP consistently get "Server unexpectedly closed network connection" upon connecting
| Reported by: | Brad | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | FileZilla Client |
| Keywords: | Cc: | ||
| Component version: | Operating system type: | Windows | |
| Operating system version: | xpsp3 |
Description
PSFTP works fine, and Filezilla works *sometimes* but not often. Have firewall between client/server, cannot turn off... but since it works sometime, assume firewall not the issue. When I turn on debug mode, get following trace:
Status: Connecting to secureftp.ms.p.external.lmco.com...
Trace: Going to execute "C:\Program Files\FileZilla FTP Client\fzsftp.exe"
Response: fzSftp started
Trace: CSftpControlSocket::ConnectParseResponse(fzSftp started)
Trace: CSftpControlSocket::SendNextCommand()
Trace: CSftpControlSocket::ConnectSend()
Command: open "birthb@…" 22
Trace: Looking up host "secureftp.ms.p.external.lmco.com"
Trace: Connecting to 158.187.140.102 port 22
Trace: Server version: SSH-2.0-Serv-U_7.2.0.1
Trace: Using SSH protocol version 2
Trace: We claim version: SSH-2.0-PuTTY_Local:_Sep_29_2008_13:48:04
Trace: Using Diffie-Hellman with standard group "group1"
Trace: Doing Diffie-Hellman key exchange with hash SHA-1
Trace: Server unexpectedly closed network connection
Error: Server unexpectedly closed network connection
Trace: CSftpControlSocket::ResetOperation(66)
Trace: CControlSocket::ResetOperation(66)
Error: Could not connect to server
Change History (2)
comment:1 by , 16 years ago
| Status: | new → moreinfo |
|---|
comment:2 by , 12 years ago
| Resolution: | → outdated |
|---|---|
| Status: | moreinfo → closed |
No reply for more than 28 days.
Chances are that the issue was solved already due to newer releases of upstream psftp and FileZilla itself.
The SFTP support in FileZilla is based upon PuTTY's psftp component.
Can you successfully connect to the server using psftp? (http://tartarus.org/~simon/putty-snapshots/x86/psftp.exe)