how to access surveillance station from LAN using external IP ?

[dandumit]

Hello All,
(Sorry for dumb question )
I have a sinology surveillance station in LAN and I have a public static IP to access it from outside/internet/wan.
This is working nice.

However when I'm at home connected on LAN I have to change in DScam the address of surveillance station to an internal LAN IP.

Could it be done a mapping if I am trying to access from LAN one external public address to route me to a specific internal address ?

Thank you,
DAniel

[Rico]

https://docs.netgate.com/pfsense/en/latest/nat/accessing-port-forwards-from-local-networks.html

-Rico