MikroTik, RADIUS + hotspot server behind firewall, radius + hotspot in DMZ zone

Hello,

If we have clients on the public network and if we have mikrotik device with radius server + hotspot on it which is in demilitarized zone, behind firewall with dst-nat forwarding 1:1.
Is it possible for clients which are from public network to use our radius server with hotspot if it is in DMZ zone, behind firewall?
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