I'm trying to trace down a small problem, which I'm not sure if it's having to do with my host.
(( I have a dedicated server ))
Since about 8-10 days ago, I have been unable to upload "active" ftp to my server.
The devices in question are a bunch of IP cameras, that upload their images via ftp.
This has been working fine for the past 2-3 years.
Yet 10 days ago, I got a lot of the cameras that suddenly stopped uploading their images (jpeg).
When I went on-site to one of the cameras, I couldn't get the ftp to work.
I got an error, which I'm including in the image attachments.
Yet when I tried to use "Passive mode" for the camera's ftp, it uploaded without a hiccup.
I'm interested in checking this out because, although I can change the cameras to use passive ftp, that means 3-4 days of driving around.
Is there a place I can check, if it even exists, the possibility of having "Active ftp" disabled?
Or is there anything you can suggest to check?
Thank you very much!