> > What you are looking for is winbind helper. It runs as an external ACL. > Any other approach will also need to run an external ACL, so the answer to > your seconds question is yes and the example is winbind. > > The winbind helper is declared like this: external_acl_type ad_group children=3 ttl=120 %LOGIN /usr/lib/squid/wbinfo_group.pl I pass to it only the username. What I want is allow ANY username (even if it's not member of Internet AD group) who is logged on a computer member of this Internet group. I guess i have to pass the %SRC variable to a external helper and user nmblookup to get the computer name and then i'm stuck. Any ideas? Razvan