FTP Error - econnrefused - connection refused by server
I am using multiple WAN connections (WAN1 and WAN2). Every thing is working fine but FTP wont work well.
No solutions worked so far.
If i connect to my FTP server, my FTP server responds and connects correct. First it shows the listing of folder and then disconnect me after some time or when i navigate to subfolders. I tried with multiple FTP Software and Filezila show this Error:
Status: Resolving address of ftp.mydomain.de
Status: Connecting to 81.xxx.xxx.xxx:21…
Status: Connection established, waiting for welcome message...
Status: Server does not support non-ASCII characters.
Status: Logged in
Status: Retrieving directory listing...
Response: 257 "/" is current directory.
Command: TYPE I
Response: 200 Using BINARY mode to transfer data.
Response: 227 Entering Passive Mode (81,169,145,47,189,96)
Error: The data connection could not be established: ECONNREFUSED - Connection refused by server
Response: 150 Opening ASCII mode data connection.
Firewall Rules are:
Protocol Source Port Destination Port Gateway
Ipv4 LAN1 / LAN2 any any 21 WAN1 (also tried WAN1_and_WAN2)
Does anyone know what i can do to fix this?... :-\