Deny access from localhost to internet.....

[Agus]

Hi guys,

How are you today?
The question is this..I want to restrict external access, that is from my
BSD to the internet, to some groups of users. Other groups i want to access
internet normally. I dont want this group of users to be able to establish
connections to the internet but yes to the internal systems on the LAN...

Is this possible without hacking the kernel?

Thanks and salutes for all

Agusitn