Has anyone used a MikroTik router and NAS from Thecus?

Question

NAS

I bought a new NAS from Thecus, model N2310. UPnP NAS forwards all ports to RB951G-2HnD, everything is displayed in NAT. But NAS MikroTik does not allow Internet access. What to do? The most important ports are 8888, 9802 and 9800. Even after forwarding they are still not available. On the simplest model from TP-Link, everything worked perfectly.

Answer 1

See firewall rules on Mikrotik. Please provide settings if possible.

Answer 2

Added only in the NAT table? If so, then you need to add rules and a Filter table. Moreover, the Filter table must contain the address after translation.