How to use squid in External Router

[waldopulanco]

Hi! I have setup a pfsense 2.1.3 + squid 2.7.9, and I have external router tomato flash. Is it posible to use squid on my router? I want to use my router as my main router and I want to use squid on my pfsense for caching.

my router ip is 192.168.2.1
my pfsense ip 192.168.2.2

in my computer I want to use my router(192.168.2.1 as gateway) but the squid is functioning too. is it possible to port forward the squid to my tomato flash router?

Also I was wondering about my pfsense, my pfsense lan address is 192.168.2.2 and and my internet gateway is 192.168.2.1, my wan is static to 192.168.2.101, when I monitor the pfsense and browse the web, instead is internet pass to 192.168.2.101, it will pass to 192.168.2.2.

here is my attachments

thanks!