Hi by default setting and only adding http accel's setting on squid 2.5.12, = also iptables rule to redirect dport=3D80 to 3128, caching http requests = works properly,=20 but with adding iptables'es rule to redirect --dport 21 to 3128, the ftp = client falls in error,=20 let me know where my problem is BestPezhman