hi,
    I am using SQUID 2.6.STABLE17 with fedora core 8, & BIND
DNS SERVER configured on the same box, i have configured squid as
transparent proxy with all default settings , and applied iptables
rule by using the following
command

iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT
--to-port 3128
 
    i am able to browse http websites, but when i try to open https sites, such as, gmail.com, hotmail.com etc.. i am not able to get any response from the proxy.
i have also tryied with forwarding 443 (https) port to the 3128 (squid) port but still no success., so i think it doesnt seems to be netfilter (iptables) problem, it may be problem with the squid config, anybody can please help me out with this.g