Chapter 16
Troubleshooting the Authentication Infrastructure
If you have multiple wireless APs and are unable to authenticate with any of them, then you might have a problem with your authentication infrastructure, which consists of your Internet Authentication Service (IAS) servers, public key infrastructure (PKI), and Active Directory directory service accounts. In this chapter, we examine IAS troubleshooting tools, common issues with IAS authentication and authorization, validation of certificate and password-based authentications, and common problems with obtaining authenticated wireless access.