Déjà je ne suis pas sûr de ma configue..
By default, regular expressions are CASE-SENSITIVE. To make
# them case-insensitive, use the -i option.
#
acl aclname src 192.168.0.2
# acl aclname src ip-address/netmask ... (clients IP address)
# acl aclname src addr1-addr2/netmask ... (range of addresses)
# acl aclname dst ip-address/netmask ... (URL host's IP address)
# acl aclname myip ip-address/netmask ... (local socket IP address)
#