i have one more idea.
what happens if you telnet to the smb port to the storagebox?
telnet u3XXXXX.your-storagebox.de 445
does it tells you then, that you can escape withctrl+]
or does it times out?
telnet u******.your-storagebox.de 445
Trying 78.46.14.173...
^C
Thats the issue, here it works, no matter if i try from home or from a hetzner server directly.I let it run for 1m30s and nothing happens.
It works on another machine though, but I must note that this other machine is on another network than Proxmox.
I'll see if I can get ahold of someone at home to try it on their own device, to single out if it's a network issue outside of Proxmox.
Code:telnet u******.your-storagebox.de 445 Trying 78.46.14.173... ^C
Thats the issue, here it works, no matter if i try from home or from a hetzner server directly.
Your outgoing port 445 is blocked somewhere, i think probably your home modem or something that has a firewall?
But that mystery is solved, you have just to find out what blocks your port.
Cheers
Hi!
You can use "sshfs" mount, just enable SSH access in your storagebox.
I would also recommend not to use cifs/smb over the internet but rely on SSH instead. You can SSH-mount the storage as well (sshfs).