ZyXEL Communications ZyXEL Vantage VSG-1000 - Manual (Page 47)

VSG-1000 Vantage Service Gateway
Subscriber Control 5-3
Table 5-2 Subscriber Control: User Agreement
LABEL DESCRIPTION
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5.2.3 CAS (Central Authentication Service)
The Hilton Group Corporation developed the High Speed Internet Access (HSIA) service to provide Internet access
service across its entire Hilton Group hotels. In order to use the HSIA, hotel guest(s) must be authenticated through
the proprietary CAS. The CAS performs both user authentication and accounting.
Figure 5-3 CAS Example
The following summarizes the communication steps before Internet access is allowed.
Step 1. A hotel guest launches a web browser.
Step 2. The VSG redirects the guest’s web browser to a login screen at CAS.
Step 3. The guest enters the provided access information.
Once authentication is successful, CAS informs VSG to allow Internet access to the guest.
Figure 5-4 Subscriber Control: CAS
The following table describes the related labels in this screen.
Table 5-3 Subscriber Control: CAS
LABEL DESCRIPTION
Subscriber Control Select CAS (Hilton HSIA) to use the Hilton Group proprietary CAS (Central Authentication Service) for
HSIA. Then specify the fields below.
Gateway Type Specify the type of this gateway from the drop-down list box. Select ZYL for ZyXEL devices. Otherwise,
select GEN.
Property Code Enter the provided property location code (up to five characters) for the hotel. This identifies the location of
the Internet access request.
Property Zip Enter the provided property zip code (between four and 10 characters).