This is probably subjective but if anyone could suggest a robust solution for the following that would be fantastic.
We have potentially multiple URL's in service which are currently 1:1 with Public IP addresses. The problem being that we will eventually run out of public IP's. Essentially they just point to servers for RDP Sessions.
we need to keep the client urls the same so adding ports to the URL is not really an option. (can DNS map an URL with no specified port to an IP with a Port somehow?)
we have an F5 load balancer but we do not have the Global Traffic manager is there some way of dishing out incoming requests to the correct internal IP via that?
In short What is the easiest way to route multiple URLs through one public IP to multiple Private IP's