ZyXEL Communications NXC2500 User Manual page 158

Chapter 14 Captive Portal
Table 75 Configuration > Captive Portal (continued)
LABEL
External Web
Portal
Login URL
Logout URL
Welcome
URL
Session URL
Error URL
Download
Authentication
Method
Exceptional
Services
Add
Remove
#
Exceptional
Services
Authentication
Policy Summary
Add
Edit
Remove
Activate
158
DESCRIPTION
Select this to use a custom login page from an external web portal instead of the one built
into the NXC. You can configure the look and feel of the web portal page.
Note: It is recommended to have the external web server on the same subnet as the login
users.
Specify the login page's URL; for example, http://IIS server IP Address/login.asp. You must
configure this field if you select External Web Portal.
The Internet Information Server (IIS) is the web server on which the web portal files are
installed.
Specify the logout page's URL; for example, http://IIS server IP Address/logout.asp.
The Internet Information Server (IIS) is the web server on which the web portal files are
installed.
Specify the welcome page's URL; for example, http://IIS server IP Address/welcome.asp.
The Internet Information Server (IIS) is the web server on which the web portal files are
installed.
Specify the session page's URL; for example, http://IIS server IP Address/session.asp. This
page records the lease-timeout, reauth-timeout, and session-timeout for a user. The user
can also click a logout button to log out.
The Internet Information Server (IIS) is the web server on which the web portal files are
installed.
Specify the error page's URL; for example, http://IIS server IP Address/error.asp.
The Internet Information Server (IIS) is the web server on which the web portal files are
installed.
Click this to download an example web portal file for your reference.
Select an authentication method for the captive portal page. You can configure the
authentication method in the Configuration > Object > Auth. Method screen
22 on page 238).
This sets the default for all wireless clients interacting with the network through the captive
portal page. You can override this in the Auth. Policy Edit screen
160).
This table allows you to configure exceptions to the captive portal interception of network
traffic.
Click to add a service that is allowed to by-pass the captive portal. This allows certain
networking features (such as being able to connect to a DNS server, one of the pre-
configured default exceptions), to remain unhindered.
Select an exception from the table then click this button to remove it. Once removed, all
traffic from the specified protocol goes back to being intercepted by the captive portal.
This is the index number of the Exceptional Services list entry.
This column lists the services that you have flagged as exceptions to captive portal
interception.
This table defines how captive portal interception is implemented using the source IPs, and
destination IPs that you specify.
Click this to create a new entry.
Double-click an entry or select it and click Edit to open a screen where you can modify the
entry's settings.
To remove an entry, select it and click Remove. The NXC confirms you want to remove it
before doing so.
To turn on an entry, select it and click Activate.
(Chapter
(Section 14.2.2 on page
NXC2500 User's Guide