Hi all i've written a external_acl_type in perl for managing user/time quotas. In my squid.conf i manage this like this: external_acl_type time_quota ttl=60 children-max=1 %LOGIN /usr/bin/perl /etc/squid3/cust/quota.pl the quota.pl now checks with the username given with %LOGIN (i have also a auth acl before that) if the user still has time to surf or not. If not it will post a deny info etc. (it's all handled with a mysql db etc.) Now with just one user logged in it works just wonderful... :-) the problem starts if there is a second user... squid does forward the %LOGIN only from the new loged in user. the old one is now just handled like the 2nd one. same quota etc. In my debug logs I see squid is telling- 1st user now has the same username as the 2nd... I don't understand this. I also tried to set the children-max to more than 1 - still the same. Did I misunderstood something? -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/external-acl-type-strange-behavior-tp4664718.html Sent from the Squid - Users mailing list archive at Nabble.com.