I am hanging with this now for quite a long time. I have installed vsftpd on a CentOs 7 remote host (because I cannot upload DLLs with proftpd).
My basic setup is working when I connect via IP-Address. However, when I use a domain name then FileZilla notifies me "Failed to retreive directory listing".
I have spent now 7 Hours googling for the cause and I just need a 3rd or a 4th eye to help me out.
anonymous_enable=NO local_enable=YES write_enable=YES local_umask=022 dirmessage_enable=YES xferlog_enable=YES connect_from_port_20=YES xferlog_std_format=YES chroot_local_user=YES pam_service_name=vsftpd userlist_enable=YES tcp_wrappers=YES allow_writeable_chroot=YES pasv_enable=YES pasv_addr_resolve=YES pasv_address=xx.xx.xx.xxx (here is the ipv4 address of the remote host) pasv_min_port=36843 pasv_max_port=36845 listen_ipv6=NO listen=YES
I have opened port 20/21/36843-36845 (tcp) with firewall-cmd and they are listed when I enter firewall-cmd --list-all.
Thanks in advance.