Client Router Mode; Radius Connections - EnGenius ENH200 User Manual

13.5 Client Router Mode

In Client Router Mode, the ENH200's internal DHCP server allows a number of LANs to
automatically generate IP addresses to share the same Internet. In this mode, connect an
AP/WISP wirelessly and connect to LANs via a wired connection.

13.6 RADIUS Connections

Remote Authentication Dial In User Service (RADIUS) authentication is available when
configuring the ENH200 wireless advanced settings (see Chapter 8). Use this feature if you
have a RADIUS server. WPA(TKIP), WPA2(AES), and WPA2 Mixed encryption types are also
supported.
The following figure shows an example of a RADIUS configuration, where two ENH200
devices installed at different locations communicate with each other wirelessly. In this
configuration, one ENH200 is configured for Access Point Mode and connected to a RADIUS
server via a switch, while the other ENH200 is configured for Client Bridge Mode. The
RADIUS server uses an authentication scheme such as PAP or CHAP to verify a user's
identification, along with, optionally, other information related to the request, such as the
user's network address or phone number, account status and specific network service access
privileges. The RADIUS server then returns one of three responses to the ENH200 : Access
Reject (user is denied access to all requested network resources), Access Challenge
(requests additional information from the user such as a secondary password), PIN, token or
card), or Access Accept (user is granted access).