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Forum Discussion
RBR750 Local NAT Loopback Not Working
I am having issues with NAT Loopback not working with my RBR750 when accessing a resource on my local LAN. I've reviewed this thread (Orbi NAT Hairpinning/Loopback Not Working - NETGEAR Communities)...
Totally "my bad" about the 350.
Is DDNS set up
- On the Synology, or
- On the Orbi router?
I find the documentation about Synology Quick Connect confusing. Specifically, the comment that Quick Connect "works better" if ports 5000, 5001, and 6690 are forwarded through the customer router.
https://kb.synology.com/en-global/DSM/help/DSM/AdminCenter/connection_quickconnect?version=7
What the heck? Does Quick Connect function through port forwarding or is it like so many Internet of Things connections (using an IP connection established by the Synology connecting to a Cloud service)?
DDNS is configured on the Synology.
Quickconnect appears to punch a whole like other IOT devices. Because Synology serves as a proxy for this service, I typically keep it turned off for security. However, I've enabled it to try to assist with troubleshooting this more general DDNS resolution and routing issue.