I am trying to connect to a ftp server in my network. I only have the link local ipv6 address (fe80::1:1:ff:f). When I try to connect via filezilla I get the error "Connection attempt failed with "EINVAL - Invalid argument passed".
Using the command line ftp tool I just get the "invalid argument" error.
I know that it is possible to connect to the ftp server because I used metasploit's auxiliary/scanner/ftp/ftp_login tool with my credentials and it successfully connected.
I tried Filezilla, ftp, lftp, metasploit tools.
ftp -6 [fe80::1:1:ff:f]
I expect to connect to the ftp server.