acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255

acl redlocal src 192.168.1.0/255.255.255.0
http_access allow redlocal
http_access allow localhost
http_access allow all
http_port 2233
visible_hostname on