User's Guide

Table Of Contents
hwc_vnsintro.fm
Virtual Network Services concepts
Wireless AP assignment to WLAN Services
9034530-02,
March 2010
HiPath Wireless Controller, Access Points and Convergence Software V7.11, User Guide 233
5.4 Wireless AP assignment to WLAN Services
The second step in setting up a VNS is to assign Wireless APs to a VNS through
the associated WLAN Services. From the Wireless APs box of the WLAN
Services tab, you assign APs to a WLAN Service and SSID definitions.
Once you have assigned a Wireless AP Radio to eight WLAN Services/VNSs, it
will not appear in the list for another WLAN Service setup. Each Radio can
support up to eight WLAN Services (16 per AP). Each AP can be assigned to any
of the WLAN Services defined within the system. The HiPath Wireless Controller
can support the following active WLAN Services/VNSs:
C5110 – Up to 128
C4110 – Up to 64
C2400 – Up to 64
C20 – Up to 8
C20N – Up to 8
CRBT8210 – Up to 16
CRBT8110 – Up to 8
5.5 Authentication for a VNS
The authentication mechanism is specified at the WLAN Services level. In
addition, all WLAN Service definitions can include authorization by Media Access
Control (MAC) address. Authorization by MAC address provides a method of
access control for a mobile user as it associates with the Wireless AP based on
the device's MAC address.
The HiPath Wireless Controller offers several authentication options.
Captive Portal – Captive Portal redirects the http clients (Web browsers) to
a Web page. This Web page is a login page, where users enter their
authentication information. This authentication method offers the following
Captive Portal options:
Internal Captive Portal –The HiPath Wireless Controller uses its built-in
Web server and Web page to accept authentication data. This Web page
can be customized using the HiPath Wireless Assistant to present a web
login page where the user can enter credentials (user ID and password)
which are being used in the authentication process.
Note: The internal Captive Portal does not substitute for an external
RADIUS server. A RADIUS server is still needed. The internal Captive
Portal within the HiPath Wireless Controller displays the Web page to