Hey there..
I'm trying to change pf-sense squid from ISA 2004. so ISA can configure multi networks.like this ISA>Configuration>Networks>Internal.(172.16.1.0-172.16.1.255, 172.20.1.0-172.20.1.255).my question is how to do this on pf-sense.i can ping same ip range.but couldn't ping different IP rangers.