unable to see a specific directory (VxWorks version 5.4)

[ohkubo]

I have encountered a problem that is unable to see a specific directory in the equipment which OS is VxWorks version 5.4.
I have tried with some equipment, but result is same.

The phenomenon is as follows ;

1. Use of FileZilla Client for Windows version 3.0.4.1.

   Result : I am able to see a specific directory. Specific directory is ‘aaaa’ and ‘bbbb’.
   

2. Use of FileZilla Client for Windows version 3.2.8.1.

   Result : I am unable to see a specific directory. Specific directory is ‘aaaa’ and ‘bbbb’. ‘Response: 501 Directory non existent or syntax error’ occurred.
   

3. Use of FileZilla Client for Windows version 3.3.0. (latest version)

   Result : I am unable to see a specific directory. Specific directory is ‘aaaa’ and ‘bbbb’. ‘Response: 501 Directory non existent or syntax error’ occurred.
   

I have attached ‘comparative table of packet capture data using WireShark’ and ‘comparative table of Log data using FileZilla’ for your reference.

Please let me know if I have to apply the patch file for FileZilla Client software (Version 3.3.0) or any other settings.

[ohkubo]

'comparative table of packet capture data using WireShark' and 'comparative table of Log data using FileZilla'

[Tim Kosse]

I cannot open .xls

Please use raw text files for textual content such as logs.

[ohkubo]

Sorry. I had put text file.

Replying to codesquid:

I cannot open .xls

Please use raw text files for textual content such as logs.

[Tim Kosse]

Command: CWD /aaaa
Response: 501 Directory non existent or syntax error

Command: CWD /aaaa/
Response: 250 Changed directory to "/aaaa/"

That's one odd server you're using. You might want to upgrade to a better server that supports the TVFS extension. Trailing slashes are not path of the Unix(-like) path syntax. They were accidentally used in older versions of FileZilla, but have been removed since to be more standards compliant.