Thursday, July 29, 2010

lftp put: Access failed: 521 Data connections must be encrypted

ftp + ssl transfer on linux using lftp

Error while transfering ftp + ssl using lftp flient

lftp put: 'Access failed: 521 Data connections must be encrypted'


# Start lftp as below 
Shell >>lftp -u user ftp.domain.com -e "set ftp:ssl-protect-data true"

#Transfer file 
lftp :~> put -a filepath


Other Usefull links
http://lftp.yar.ru/

Solution By Aliasgar Jiruwala
Posted by at

1 comment:

  1. RockyFebruary 26, 2015 at 2:59 AM

    Thanks Hemant, Aliasgar.
    That was helpful as not much info available for lftp.
    I still don't understand why I was getting the error intermittently without the additional option. Not sure if I will get time to investigate further on this.
    Rakesh

    ReplyDelete

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