Hello,
I use mikrotik routers since a while with just a basic knowledge on it.
in one of my sites, i use an application server (Dynamics BC 365) which i need to be accessed by remote users through web. This has been possible with a publical IP which has been configured. But since few weeks I have installed a starlink kits and use this as the main WAN that I have configured with quick set on port 1 but as my Starlink doesn't give a public IP, i need to configure the old internt settings to another port for the remote server access sake only. How can I make it happen?

Note that i would resign the contract with the former ISP if i would get public IP from starlink, but as for now i can't, then i have limited my bandwidth subscription to a very limited jut for me to have an public IP and give access to the server from remote locations. I need your help for this.