I am new to linux and need some guidance. PROBLEM: FTP is not working. My internal users can not connect external ftp and vice versa. SCENARIO: 1. I am using SQUID for proxy services. 2. OS is FedoraCore 5 3. Using transparent proxy 4. Masquerading my out bound traffic. 5. All packages including kernel are same as they come with the standard distro of FC-5 6. Install time Firewall is disabled, so i have only a couple of rules in my ip tables. I dont know how to recompile kernel or insert modules, So please do me a favour and give me a step by step how to of it. I'll be very gratefull to u. 'cuz i am stuck. Thanx a lot