We have an external partner that is trying to connect via OFTP. I have a sender channel setup correctly, but the problem is that we get "Connection refused". The port is opened in our FW, but the strange thing is that we can not even reach the PI-server 3305 from within the FW.
Seems like there is no one listening on 3305 on our PI-server...or is there any sort of local FW?
Any help is appreciated!