

So to use both, I changed the camera settings to use Port 22 to send images to the filezilla server, changed Filezilla to listen on port 22 and changed the router port forwarding from port 21 to port 22.Įverything SEEMS to work, except the images do not transfer. Then I got another device (NAS) with FTP that could not be changed and was set to port 21. The camera had FTp security setting to port 21. The router for the computer running the server had port forwarding port 21 to the computer. I have a camera that is behind a NAT that would send secuirty images to another network and a computer running Filezilla server, also behind a NAT.
