.. _cwp-configuration:

CWP Page Configuration
===================================

You can configure the following environment to use the CWP page.

#. Go to **Preferences** in the top panel.
#. In the left **Captive Web Portal (CWP)** menu, select **Configuration**.
#. Change the settings for the function you wish to modify.
#. Click the **Update** button.


.. list-table::
   :widths: 10, 30
   :header-rows: 1

   * - Item
     - Description
   * - Error Message for IPAM Policy
     - Enables a separate message display function for IP management blocking targets.
   * - Language
     - Sets the languages that can be displayed on the CWP page.
   * - Time Zone Notification
     - Enables an alarm display function if the time zone of the NAC system and the user's system do not match.
   * - Domain Name
     - Changes the URL displayed on the CWP page to a domain format.
   * - SSL Connection
     - Changes the CWP page to HTTPS.
   * - Session Timeout
     - Sets the session retention time for the CWP page.
   * - CWP accessible group
     - Sets the target audience for displaying the CWP page.


1. CWP Page SSL Usage Function
--------------------------------------

If you need to use HTTPS due to security concerns with HTTP, you can apply the settings as follows:

.. note:: #. If the NAC server's SSL certificate is not registered, a security warning page related to untrusted connections will be displayed first.
          #. For SSL certificate registration, please refer to :ref:`SSL-Certificate`.


2. IP Management Message Priority Display Function
------------------------------------------------------

When an IP management blocking target (IP blocking, MAC blocking, IP/MAC blocking, change prohibition violation) accesses CWP, the IP management message is displayed with priority.

.. note:: After the IP management status is changed to allowed, the general CWP page is displayed.

+-----------------------+---------------+-----------------------------------------+
| Target                | Setting Value | Displayed Message                       |
+=======================+===============+=========================================+
| IP Management Blocking| ON            | IP Management Message                   |
+                       +---------------+-----------------------------------------+
|                       | OFF           | General Message + IP Management Message |
+-----------------------+---------------+-----------------------------------------+
| IP Management Allowed | ON            | General Message                         |
+                       +---------------+-----------------------------------------+
|                       | OFF           | General Message                         |
+-----------------------+---------------+-----------------------------------------+