cobian reflector transfer file to remote linux SFTP server

[java]

Hi luis,

Today I am almost finalizing (it all depends on reflector ) my project to set up a secure Linux SFTP server to transfer files from remote client terminals.
the server configuration is completed and tested "locally".
The configuration of the firewall is completed with the necessary rules (firewall rule and dnat rule).
obviously for the dnat I used a translation from a custom sftp port to sftp standard port.
I simulated a real test remotely from command line and had success.

sftp command line test ok

sftp cmd.png (17 KiB) Viewed 123 times

But by configuring cobian reflector to do the same, I got this message during the tests!!:

remote server tester

error sftp cobian.png (20.28 KiB) Viewed 123 times

what is missing!?

Thank you

[cobian]

Really no idea...

Can you connect from the outside with some other client?

[java]

the remote cobian tester is used from outside! with some other client
So sftp command line done..
filezilla done..also

But with reflector no, may be it doesn't support custom port, because when you select sftp, port 22 is selected automatically

I have a question, if I select a custom port for sftp, does the program support it, or try to connect with port 22 by default?

[cobian]

Custom ports are supported. I think it should have something to do with the firewall remaping the port.

[java]

ok
for example?
because i don't know how sftp cobian work and i don't know what happen with this error

[java]

Hi,
Problem resolved
an adjustment in the DNAT rule was made and everything is in order.
Thanks