Could not connect to server but i cant find anything wrong
Posted: 2022-05-15 11:37
when i try to connect to my remote server with the filezilla client i get the could not connect to server error. All the firewalls are set up properly and i dont know what else could be the problem. Im using canonical ubuntu 20.04 with putty and have installed ssh on there. if i got to ftptest.net i get this error:
Warning: Selected port (22) is not the default port (21) of the selected protocol.
Status: Resolving address of <my ip>
Status: Connecting to <my ip>
Warning: The entered address does not resolve to an IPv6 address.
Status: Connected, waiting for welcome message...
Reply: SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.5
Error: Reply does not contain valid response code
Results
Error: Reply does not contain valid response code
The replies sent by your server are violating the FTP specifications.
You have to upgrade to a proper server.
Warning: Selected port (22) is not the default port (21) of the selected protocol.
Status: Resolving address of <my ip>
Status: Connecting to <my ip>
Warning: The entered address does not resolve to an IPv6 address.
Status: Connected, waiting for welcome message...
Reply: SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.5
Error: Reply does not contain valid response code
Results
Error: Reply does not contain valid response code
The replies sent by your server are violating the FTP specifications.
You have to upgrade to a proper server.