Hi, i m running a hotspot network with 8 routerboards and a CPE, I have been struggling to access the boards over public ip. When i add dst nat to CPE i can access the Core router easily. I have added dst nat rules to both cpe and core router for the devices behind the core router but no luck! Let say i have forward the 6601 port to Core and 6602 to the AP1 , when im in my own network i can access both networks with the given ports but when i try to connect from outside port forwarding always redirects me to the Core router. I guess its a src nat issue but just cant figure it out to work. Any help regarding to this is appeciated.
Regards
Please, post your DST-NAT rule.
sergejis its solved now ! i guess the problem was me 
every network admin need a break sometimes to see exactly what they have missed :=)