hello all, I need to enable Email , Voice over ip , Microsof Remote Desktop and other software to communicate with target machine. i know squid can not do that. but we can achieve that via iptables. i have found few solutions on internet but didn't cope up with our need. just want to share my experience with consolidated squid firewalls, that as i experienced in past with a firewall called IPCOP, that when i started using Iptable it bypasses every squid rules so i don't want that therefore kindly advice me set of script that didn't bypass the squid and also help me to open these port except all ports, should be blocked. Thank you, Myk