If your on a domain (AD/NT) look at NTLM authentication. That in combination with squidGuard (using net ads ldap searching) you can build custom files of users for processing policies. - Nick -----Original Message----- From: pwasenda@xxxxxxxxx [mailto:pwasenda@xxxxxxxxx] Sent: Tuesday, March 14, 2006 7:15 AM To: squid-users@xxxxxxxxxxxxxxx Subject: squid acl dhcp I have a LAN with DHCP, and sometimes the ip addresses change, worse still i have many subnets. how should i structure my acl's to involve as little administration as possible. only a privileged few should access internet. -- Peter Collins Wasenda Network Administrator IT Division, Corporate Services Uganda Revenue Authority P.O. Box 7279, Kampala Tel: (041)334474,334535 Mob: 0752-996477 --------------------------------------------------------------- ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. --------------------- Confidentiality note The information in this email and any attachment may contain confidential and proprietary information of VistaPrint and/or its affiliates and may be privileged or otherwise protected from disclosure. If you are not the intended recipient, you are hereby notified that any review, reliance or distribution by others or forwarding without express permission is strictly prohibited and may cause liability. In case you have received this message due to an error in transmission, please notify the sender immediately and to delete this email and any attachment from your system. ---------------------