Hello, Thank you always for your kind support. I testing squid-3.5.19 "max_user_ip/authenticate_ip_ttl" feature. but, access control not work well. (Value of authenticate_ip_ttl is not enable) I investigating, and tried to change as follows. src/auth/User.cc ---- # diff User.cc.org User.cc 287c287 < ipdata->ip_expiretime = squid_curtime; --- > ipdata->ip_expiretime = squid_curtime + ::Config.authenticateIpTTL; ---- Is this would be correct change? Sorry my poor English. regards, Kazuhiro _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users