sftp connection failed RLC-510A

[user_640589945716798_640589945716798]

Hello, 
I am trying to set up a sftp connection to store images. I have already tried different settings. A connection via Filezilla to my sftp server works. 
As camera I use a RLC-510A with version v3.1.0.801_22010700
I use port 22, I am not sure what TransportMode means, but I have tried all options.
A test connection always fails with the error.
454: Connection failed. Please check your network connection.
Is there a log with more detailed information

Thanks a lot
Olli

[joseph_1979]

@user_640589945716798_640589945716798 Kindly note that Reolink cameras support FTP and FTPS. SFTP is not supported. You can use Cerberus FTP server for file transfer using FTPS.

[user_640589945716798_640589945716798]

@joseph-chircop_497308027822318
The little s, thats it, thank you! My Hompage Provider only support sftp (FTPS is not availabe and FTP is marked as unsafe).
So i have to think about what i want...

Thanks,
Olli