Is it possible to publish the net.tcp service on port 808 on some firewall \ router, for different hosts on the local network?

Question

IIS

Hello!
please tell me if it is possible to publish, for example, tcp 808 port on the firewall (for example, on TMG) ​​for different hosts within the local network,
now the rule is implemented to redirect port 808 to a specific machine on the network,
i.e.
requests from ip xxx.xxx.xxx.xxx:808 >> redirect to localserver1
and you need to create several machines with this service on port 808
and redirect requests from the outside, based on the rule:
>if ip "address1:808" is knocked, redirect to "localserver1"
>if ip "address2:808" is knocked, redirect to "localserver2" "
Is it really possible to do this on TMG Forefront?) (yes, yes, there are those who still use this))
Or is it easier to implement on another gateway, like PFsense or some other firewall\UTM? I tried to
rebind the service port in IIS, to another one, but it all works crookedly . based on IIS

Answer 1

in linux this is done by the usual iptables nat setting, I'm afraid in windows this is either impossible or some kind of fierce trash will be required. windows is generally not very suitable for network tasks.
Some routers allow you to use the original connection address as a filter when setting up port forwarding, for example, in the form of specifying zones or groups of addresses.