Opened 15 years ago

Closed 11 years ago

#4021 closed Bug report (outdated)

FileZilla Server produces ECONNABORTED with TLS/SSL

Reported by: user2037 Owned by:
Priority: normal Component: FileZilla Server
Keywords: TLS SSL Cc:
Component version: Operating system type: Windows
Operating system version:


When trying to connect to Filezilla Server 0.9.27 or 0.9.29 with TLS enabled from Filezilla Client the client reports: "Server did not properly shutdown TLS connection" followed by "ECONNABORTED". It appears to authenticate properly, but fails when trying to retrieve a directory listing.

Forcing data encryption does not help.

Change History (4)

comment:1 by Tim Kosse, 15 years ago

Priority: highnormal
Status: newmoreinfo

Are you using any firewalls, virus scanners or so-called "security solutions"? What happens if you completely uninstall them for a test? (Note, you have to uninstall them. Just disabling them leaves their drivers up and running, likely interfering with FileZilla)

comment:2 by Nico Oberbanscheidt, 15 years ago


FileZilla Client 3.1.6 in MacOS X 10.5.4 has exactly the same problem here. See Log of filezilla below.

Note: OS X set to no firewalls - no security software
Mac connected through router to internet
router has hardware-firewall, but no port-adress-translation or filters operating.

Macbay Host tested with Filezilla and had no problems.
Filezilla will connect without TLS/SSL
Cyberduck and Captain FTP connect without problems

Status: Filezilla currently not usable

Status: Auflösen der IP-Adresse für
Status: Verbinde mit
Status: Verbindung hergestellt, warte auf Willkommensnachricht...
Antwort: 220 FTP server ready
Befehl: AUTH TLS
Antwort: 234 AUTH TLS successful
Status: Initialisiere TLS...
Status: Überprüfe Zertifikat...
Befehl: USER PL12813
Status: TLS/SSL-Verbindung hergestellt.
Antwort: 331 Password required for PL12813
Befehl: PASS
Antwort: 230 User PL12813 logged in
Befehl: SYST
Antwort: 215 UNIX Type: L8
Befehl: FEAT
Antwort: 211-Features:
Antwort: LANG en
Antwort: MDTM
Antwort: UTF8
Antwort: AUTH TLS
Antwort: PBSZ
Antwort: PROT
Antwort: SIZE
Antwort: 211 End
Befehl: OPTS UTF8 ON
Antwort: 501 OPTS: UTF8 not understood
Befehl: PBSZ 0
Antwort: 200 PBSZ 0 successful
Befehl: PROT P
Antwort: 200 Protection set to Private
Status: Verbunden
Status: Empfange Verzeichnisinhalt...
Befehl: PWD
Antwort: 257 "/" is the current directory
Befehl: TYPE I
Antwort: 200 Type set to I
Befehl: PASV
Antwort: 227 Entering Passive Mode (193,164,134,194,237,83).
Befehl: LIST
Antwort: 150 Opening ASCII mode data connection for file list
Status: Server hat die TLS-Verbindung nicht ordnungsgemäß geschlossen
Fehler: Could not read from transfer socket: ECONNABORTED - Connection aborted
Antwort: 226 Transfer complete
Fehler: Verzeichnisinhalt konnte nicht empfangen werden
Antwort: 421 Idle timeout (250 seconds): closing control connection
Status: Server hat die TLS-Verbindung nicht ordnungsgemäß geschlossen
Fehler: Konnte vom Socket nicht lesen: ECONNABORTED - Connection aborted
Fehler: Verbindung zum Server getrennt

comment:3 by Alexander Schuch, 11 years ago

Can you please try again with a current version of FileZilla Client and Server? Does it still happen there?

comment:4 by Alexander Schuch, 11 years ago

Resolution: outdated
Status: moreinfoclosed
Summary: Filezilla Server Produces ECONNABORTED with TLS/SSLFileZilla Server produces ECONNABORTED with TLS/SSL

No reply for more than 28 days.

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