I am using the peplink balance 210 as the authoritative DNS Name Server. I’m interested in having multiple A records using the same public IP and being able to map, by DNS, to different internal servers. I can see the peplink supports NAT Port Mapping for a WAN Public IP to an internal server but couldn’t find a way to map a specific DNS match to an internal server.
Is it possible to create mappings to internal server IPs by the DNS vs port mappings?
My goal is to minimize Public IP usage. I know that I could achieve this using Apache and Url Rewriting like below, but is there a way the peplink balance could do this?