Question : ASA ISA IAS

Love the title? Cool, now please help me figure this out

I've searched EE, google and TR etc, in vain.

How do I restrict network access to one device for a client coming in out of the ether through the ASA and gets authenticated by the IAS?

I've got the leading question here : http://www.experts-exchange.com/Security/Software_Firewalls/Enterprise_Firewalls/Cisco_PIX_Firewall/Q_26300341.html#a33147610

Thanks

Answer : ASA ISA IAS

OK - open the ISA gui - select monitoring - logging - click start query.
Try the external client and lets see what we get in the ISA log. This is LIKELY whewre the issue will be.