sir i am using squid in my lan 192.168.1.0/255.255.255.0 with onle one lan card the squid server ip is 192.168.1.200:8080 so all clients proxy setting is 192.168.1.200:8080 did changing the cachi box with two lan cards make deffrence i mean speed difference thank you ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ