How to configure PFSense firewall with external transparent Squid proxy?
Solution 1:
SO in PF you have to do the following:
int_if="fxp0"
ext_if="em0"
rdr on $int_if inet proto tcp from any to any port www -> 127.0.0.1 port 3128
pass in on $int_if inet proto tcp from any to 127.0.0.1 port 3128 keep state
pass out on $ext_if inet proto tcp from any to any port www keep state
Be sure that your SQUID has the transparent module when you compiled it, or the package is transparent enabled you are using.