Caching proxy/squid with pfsense ?
can i create a one leg pfsense because my lan interface is nat-ed by another firewall, i wanna create a squid+utm box for my lan user ? i confuse because i see LAN n WAN interface .
Yes. Since 2.0 you can install pfSense with one interface. When you do so the interface is automatically named WAN which can be confusing.