Hi All, I wnat to purge an object from squid cache. I refered to below URL. http://wiki.squid-cache.org/SquidFaq/OperatingSquid#head-f418956943bd72ee8b94390ec9df241c3d1dfd20 # INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS # Example rule allowing access from your local networks. Adapt # to list your (internal) IP networks from where browsing should # be allowed acl mynet src 192.168.101.0/25 http_access allow mynet acl PURGE method PURGE acl localhost src 127.0.0.1/255.255.255.255 http_access allow PURGE localhost http_access deny PURGE When, I restart squid , I will get below error. [root@mailgw squid]# /etc/init.d/squid restart Stopping squid: 2007/08/15 10:50:54| WARNING: '127.0.0.1' is a subnetwork of ' 127.0.0.1' 2007/08/15 10:50:54| WARNING: because of this ' 127.0.0.1' is ignored to keep splay tree searching predictable 2007/08/15 10:50:54| WARNING: You should probably remove ' 127.0.0.1' from the ACL named 'localhost' .. [ OK ] Starting squid: . [ OK ] Where have I gone wrong? -- Thank you Indunil Jayasooriya