I have a RUT955 firmware RUT9_R_00.07.01.2 kernel 5.4.147 and I can't work with ftp protocol. I connected a device and I made a Port Forwards on port 2101 for telnet and 21 for ftp. I'm using dyndns service.
Telnet connection is working, ftp doesn't work; with DOS ftp command after connection and 'ls' command the answer is: Address doesn't match peer's IP.
From the PC connected directely to the Teltonika and using internal IP address, ftp is working
Thank you in advance