Hello, I have gone through Internet and FAQ but couldn't find solution to this problem. I'm trying to setup squid to monitor users (which websites they are visiting). <<SETUP>> IP range = 10.0.32.0/22 netmask = 255.255.252.0 [LAN PCs] -> [eth0 - F9 squid3-stable2 - eth1] -> [eth1 - Linux - eth0] -> Internet 10.0.32.100+ 10.0.32.3 10.0.32.2 10.0.32.1 58.x.x.x I'm using mostly the default setting below, allow all! /etc/squid/squid.conf cache_effective_user squid cache_effective_group squid acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl localnet src 10.0.32.0/22 # RFC1918 possible internal network acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT http_access allow manager localhost #http_access deny manager http_access deny !Safe_ports #http_access deny CONNECT !SSL_ports http_access allow localnet http_access allow localhost #http_access deny all icp_access allow localnet #icp_access deny all htcp_access allow localnet #htcp_access deny all http_port 10.0.32.3:3128 transparent always_direct allow localnet hierarchy_stoplist cgi-bin ? access_log /var/log/squid/access.log squid refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern (cgi-bin|\?) 0 0% 0 refresh_pattern . 0 20% 4320 icp_port 3130 It works fine if I put the proxy setting in the browser but transparent proxy does not it work. Transparent proxy is not compiled in SQUID rpm? How can I find out? This is what I get when I tried transparent proxy .. /var/log/squid/access.log 1229583671.700 0 10.0.32.90 NONE/400 1823 GET / - NONE/- text/html 1229583671.733 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583674.762 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583675.300 0 10.0.32.90 NONE/400 1823 GET / - NONE/- text/html 1229583677.693 0 10.0.32.90 NONE/400 1823 GET / - NONE/- text/html 1229583677.711 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583680.485 0 10.0.32.90 NONE/400 1823 GET / - NONE/- text/html 1229583680.570 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583680.687 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583680.688 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583686.219 0 10.0.32.90 NONE/400 1829 GET /ten - NONE/- text/html 1229583690.862 0 10.0.32.90 NONE/400 1823 GET / - NONE/- text/html 1229583690.887 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583693.880 0 10.0.32.90 NONE/400 1845 GET /favicon.ico - NONE/- text/html 1229583695.224 0 10.0.32.90 NONE/400 1829 GET /%27 - NONE/- text/html 1229584207.617 0 10.0.32.90 NONE/400 1959 GET /safebrowsing/rd/goog-malware-shavar_s_8806-8810;8806-8808;8809-8810: - NONE/- text/html Any help is much appreciate.. this is my first time with Squid .. thanks! Tom