ZyXEL Communications USG40 User Manual page 308

Note: The ZyWALL/USG, the DC, the SSO agent and the AD server must all be in the
same domain and be able to communicate with each other.
SSO does not support IPv6, LDAP or RADIUS; you must use it in an IPv4 network
environment with Windows AD (Active Directory) authentication database.
You must enable Web Authentication in the Configuration > Web Authentication
screen.
Figure 212 SSO Overview
U User
DC Domain Controller
SSO Single Sign-On agent
AD Active Directory
Install the SSO Agent on one of the following platforms:
• Windows 7 Professional (32-bit and 64-bit)
• Windows Server 2008 Enterprise (32-bit and 64-bit)
• Windows 2008 R2 (64-bit)
• Windows Server 2012 (64-bit)
Chapter 17 Web Authentication
ZyWALL/USG Series User's Guide
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