External Controller; Tkip-Ccmp - Motorola WiNG 5.7.1 System Reference Manual

6 - 14 WiNG 5.7.1 Access Point System Reference Guide
10. Select OK when completed to update the MAC Registration configuration. Select
last saved configuration.

6.1.2.7 External Controller

Configuring WLAN Security Settings
External controller configuration enables this WLAN to be managed by a remote wireless controller. This feature is disabled
by default.
To configure the external server information:
1. Select the Configuration
2. Select Wireless.
3. Select Wireless LANs
4. Select the Add
5. Select Security.
6. Refer to the External Controller
7. Select the Enable
8. Use the Host
type of the remote controller. A valid hostname cannot contain an underscore.
9. Use the Proxy Mode
10. Select OK when completed to update the External Controller configuration. Select
last saved configuration.

6.1.2.8 TKIP-CCMP

Configuring WLAN Security Settings
The encryption method is Temporal Key Integrity Protocol (TKIP). TKIP addresses WEP's weaknesses with a re-keying
mechanism, a per-packet mixing function, a message integrity check, and an extended initialization vector, however TKIP also
has vulnerabilities.
CCMP is a security standard used by the Advanced Encryption Standard (AES). AES serves the same function TKIP does for
WPA-TKIP. CCMP computes a Message Integrity Check (MIC) using the proven Cipher Block Chaining (CBC) technique. Changing
just one bit in a message produces a totally different result.
To configure TKIP-CCMP encryption on a WLAN:
1. Select the Configuration
2. Select Wireless.
3. Select Wireless LANs
4. Select the Add
5. Select Security.
6. Select the TKIP-CCMP
The screen populates with the parameters required to define a TKIP-CCMP configuration for the WLAN.
tab from the Web UI.
to display a high level display of existing WLANs.
button to create an additional WLAN, or select an existing WLAN and
field within the WLAN security screen.
option to enable this WLAN to be managed by an external controller.
field to enter a hostname/IP address of the remote wireless controller. Use the spinner control to select the
drop-down to configure the proxy mode for accessing remote resources.
tab from the Web UI.
to display a high level display of existing WLANs.
button to create an additional WLAN or select an existing WLAN and select
check box from within the Select Encryption field.
Reset to revert the screen back to the
Edit to modify its properties.
Reset to revert the screen back to the
Edit to modify its properties.