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FEAT command stops connection #3248

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cyberduck opened this issue Jun 15, 2009 · 4 comments
Closed

FEAT command stops connection #3248

cyberduck opened this issue Jun 15, 2009 · 4 comments
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bug ftp FTP Protocol Implementation thirdparty Issue caused by third party

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@cyberduck
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cyberduck commented Jun 15, 2009

25cab1e created the issue

I try to establish a connection, but I get always the same result:
After login something ends the connection.
Here is a snippet from the login log:


220 FTP Server ready.
USER blabla
331 Password required for 3137-975
PASS ****
230 User blabla logged in
FEAT
500 Invalid command: try being more creative
PWD
211-Features:
 MDTM
 MFMT
 MFF modify;UNIX.group;UNIX.mode;
 MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.mode*;UNIX.owner*;
 REST STREAM
 SIZE
211 End

and then the connection is ended.
With FTP on cmd line I don't have any problems to login.

Is there a chance to configure the login procedure?
Maybe to establish a connection without any automatic commands from cyberduck?

@cyberduck
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cyberduck commented Jun 15, 2009

@dkocher commented

There is currently no workaround to disable sending the FEAT command. But the transcript clearly shows the server is responds with a 500 error message (which is not an issue), but then later fails to respond correctly to PWD but sends the listing for the previous request instead.

@cyberduck
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cyberduck commented Jun 15, 2009

@dkocher commented

Actually there was just #3247 reported also which looks like a duplicate. Will have to look into this further.

@cyberduck
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cyberduck commented Sep 25, 2009

stillerleser commented

Replying to [comment:1 dkocher]:

the server is responds with a 500 error message

I checked this with ftp on shell. FEAT returns an error, FEATU does not. Maybe I have there an weird FTP server, but would this against an RFC if you implement "FEATU" inspite of "FEAT"?

@cyberduck
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cyberduck commented Sep 25, 2009

@dkocher commented

Replying to [comment:3 stillerleser]:

Replying to [comment:1 dkocher]:

the server is responds with a 500 error message

I checked this with ftp on shell. FEAT returns an error, FEATU does not. Maybe I have there an weird FTP server, but would this against an RFC if you implement "FEATU" inspite of "FEAT"?

Can you point me to an RFC describing FEATU?

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