I'm not sure about ICRadius but with Radiator we needed to set the Port-Limit to 2 the default is 1. This maybe your issue. Here is an example: joeuser NAS-Port-Type = Async,Simultaneous-Use=2 Service-Type = Framed-User, Port-Limit = 2, Idle-Timeout = 0, Session-Timeout = 0, Framed-Protocol = PPP, Framed-IP-Address = 206.xxx.xxx.xxx, Framed-Routing = None, Framed-MTU = 1500, Framed-Compression = Van-Jacobson-TCP-IP Hope that helps. -Brent -----Original Message----- From: usr-tc-bounces+brentc=netnet.net@mailman.xmission.com [mailto:usr-tc-bounces+brentc=netnet.net@mailman.xmission.com] On Behalf Of Lewis Bergman Sent: Monday, May 24, 2004 1:54 PM To: usr-tc@mailman.xmission.com Subject: [USR-TC] simultaneous use - 1 chassis, two ARC's I am using ICRadius with my TC1000. All reply items have Simultaneous-use = 1. I also use SNMP to ask the ARC if a user is on or not. What seems to be happening is that a user can dial in and get his first session from one ARC. A second dialer can then hit the second ARC and also be allowed in. The RADIUS server checks the ARC via SNMP and verifies that the user isn't on. Of course the user is on, just not on that ARC. Has anyone seen this and if so what did you do about this? I have double checked and all works as expected when the duplicate user hits the same ARC. -- Lewis Bergman Texas Communications 4309 Maple St. Abilene, TX 79602-8044 915-695-6962 ext 301 800-299-6962 _______________________________________________ USR-TC mailing list USR-TC@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/usr-tc