Setup replication job

[AGO_Adam]

Dear community,

Thank you for the very helpful tips and tricks for setting up the NAS. I was able to use it quickly.

There is now however something going which prevents me from setting up a replication job (RTRR).

Situation:
- NAS A is set up
- NAS B in different network domain (via internet) is set up
- RTRR server is switched on and the port selected is 8899, including a password
- As far as I know the port is forwarded by the router (checked it in CloudLink, Autorouter configuration

When setting up a replication job (entering the ip address, port number and password (of the remote NAS) I get the following error message when trying the connection: "incorrect port number or the service is switched off. Check the server settings." This text might be different, because it's translated from Dutch ("Ongeldig poortnummer of de service is uitgeschakeld. Controleer de server-instellingen.")

Does any one have a clue what I'm doing wrong or may have forgotten?

Thanks!

[P3R]

...CloudLink, Autorouter configuration

What is that and how does it work?

Is NAS A at your site and you're trying to backup to NAS B at the remote site?

What kind of router is at the remote site?

No VPN used?

What Qnap model with what firmware (version and build please) are NAS A and B respectively?

[njarvisto]

Ive just gone through this myself...

need to make sure that whichever NAS has RTRR server enabled, that the port forwarding is working properly on that router otherwise it cant/wont be found.

QNAP Models, Firmware Versions and Router models on each end would help.
Do you have a static IP on the server end?