I am working on a POC and searching for a 4G router with a special spec that not every device has.
The local network under the 4G router will be reachable from outside with only port 443. But with basic Nat I can have 1 service with that port. What I am looking is to NAT with domain prefix. You may see sample below. I am doing same with HA Proxy addon with pfsense. Includes SSL offloading as well.
If a request reach to 4G router with a link like https://mail.peplink.com, system will see the “mail” prefix and send the request to mail server behind the 4G router.
if request with https://data.peplink.com, it will go data server which is another server.
cisco may have similar in ACE technology.
Does Peplink have a this kind of technology in their routers? which models?