LANCOM access points featuring a radio module equipped with a certain 802.11ac chipset and operating WPA2 and WPA3only support the session key type CCMP-128(this is also stored as the default value in the WLAN controller). Selecting a different session key type stops the SSID from being broadcast on the access point.
This affects the following devices:
L-822acn
LN-830acn
LN-830E
LN-830U
LN-630acn
LN-1310acn
LN-1302acn
IAP-821
IAP-822
1780EW-4G+
1790VAW
1793VAW
OAP-821
OAP-822
OAP-830
Info:
Info
If the WPA2 and WPA3 session key typefor all of the logical WLAN profiles is changed from the default value CCMP-128, no WLAN is broadcast.
This article describes the changes that need to be made in order for the SSID to be broadcast.
Procedure:
1) Changes in LANconfig:
1.1) In the configuration of the WLAN controller, navigate to WLAN controller
->
→ Profiles
->
→ Logical WLAN networks (SSIDs).
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1.2) Make sure that the value for WPA2 and WPA3 session key typesis set to CCMP 128.
Important:
A combined operation (such as
CCMP-128/256 ) is not possible. The SSID will not be broadcast with this setting.
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2) Changes in WEBconfig:
If the item WPA-802.1X-Security-Levelhas been adjusted, this change must be reversed. This is only possible in WEBconfig and from the CLI.
2.1) Connect to the WLAN controller web interface with administrator rights.
2.2) Navigate to the path LCOS menu tree
->
→ Setup
->
→ WLAN management
->
→ AP configuration
->
→ Network profiles.
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2.3) Switch to the appropriate logical WLAN profile and make sure that the item WPA-802.1X-Security-Levelis set to the value Standard.
