Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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jamesdris's avatar
jamesdris
Icon for Nimbostratus rankNimbostratus
May 11, 2016

setting up FTP passive VIP with TLS on ftp server

What is the best method to setup a passive FTP VIP? I have setup a standard FTP VIP on port 21 and with ssl certificates on the server. When I try to connect to this VIP from filezlla or from linux commandline FTP, I see errors as "501 command not recognized"

 

1 Reply

  • Yann_Desmarest's avatar
    Yann_Desmarest
    Icon for Cirrus rankCirrus
    May 12, 2016

    Hello,

     

    I think that an ftp profile is missing in your Virtual Server configuration.

     

    Try with the default ftp profile and see if the error persist