User guide

High-Performance and High-Reliability System
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Figure 1-36 Example of Screen Shown when Page Cannot be Displayed
Linkage with Application Gateway
The reverse function offered in Application Gateway can be used to access a safer intranet from a client
on the Internet.
The reverse function can be used to set up the following systems:
• A Single Sign-on system in which access from a client on the Internet and a client in an intranet is
possible
• A Single Sign-on system in which only access from a client on the Internet is possible
In the above systems, the following operation can also be executed, depending on the communication
method between Application Gateway and the authentication server:
• Non-SSL communication between Application Gateway and the authentication server
• SSL communication between Application Gateway and the authentication server