Hi, I currently run a Cisco ASA 5510 firewall. Authentication take place via a Windows server with Cisco ACS software. Once the authentication has taken place, the ACS downloads an Access Control List (ACL) to the firewall that then restricts that user access to a single IP Address or in some cases multiple IP addresses. I only have about 20 users but this might grow to 50. I also get a few basic reports of failed and successful logins and how long the user was attached to the network. Is FreeRadius capable of doing this authentication and able to restrict access on the network and generate the basic reports? Regards John Corobrik (Pty) Ltd Reg No 2007/021571/07 P O Box 201367 Durban North KZN 4016 Tel +27 31 560 3111 Alt +27 87 359 3111 Fax +27 31 565 1532 This e-mail and all contents are subject to the following disclaimer: http://www.corobrik.co.za/disclaimer-and-legal-notices