I'm new to mikrotik devices, I'm using hap ac. So I'm have this:
pppoe connection is setup on router and my provide also provide me DNS .
192.168.0.1 router ip
192.168.0.5 nas with openvpn
I just Wana access from internet the openvpn server. I figured out i made on firewall nat rule . here it's the problem , on nat rule at dst. address I put my DNS , was transformed to public IP. if my power goes down my IP change , but on nat rule no because read the IP not the DNS . how can I make this? . I just Wana something auto, to assing my public IP on that nat rule everytime when my power goes down.