Motorola AP-51 Series Product Reference Manual page 247

4. Ensure the Name
of the policy.
5. Set the Kerberos Configuration
authentication server and access point.
Realm Name
of the security policy entered suits the intended configuration or function
field as required to define the parameters of the Kerberos
Specify a realm name that is case-sensitive, for example,
MOTOROLA.COM. The realm name is the name domain/realm
name of the KDC Server. A realm name functions similarly to a DNS
domain name. In theory, the realm name is arbitrary. However, in
practice a Kerberos realm is named by uppercasing the DNS
domain name that is associated with hosts in the realm.
Configuring Access Point Security
6-9