I had posted this previously but I didnt see any response to it, so am posting it again as I am stuck with my current setup of squid Now my current set up as follows a). Squid Proxy - Squid 2.5 Stable 7 running on FC3 with Ldap authentication b).Content filtering - DansGuardian 2.8.0.4 configured to access Squid They are working fine till this much , now I am having problem with each login restricted to 1 IP address at a time. To do this I have to use max_user_ip ACL along with authenticate_ip_ttl directives to achive it but as Dansguardian is standing between User request and Squid, squid see only the loopback address coming from DG's requests. So How do I go about restricting each logins with one ip at a time in this scenario?. I am stuck here and need ur suggestion badly Thanx in advance Babs __________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/