Basic question about Privat Addresse

[vikozo]

Hello
as I know pfSense is acting as a Router!
Router should not be rooting private Addresse like 10.x.x.x
is there something I have to config in pfSense he would route the IP Addrese from VirteullServerLAN to the Router?
in my case is a 10.x network from the pfsense Port to the router
and another 10.y network for the virteulle LAN. so I am a bit confuse…

thanks for a feedback, vinc