Isolate Wi-Fi Clients - Digi TX40 User Manual

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Wi-Fi
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wifi1
wifi2
(config)>
b. Set the appropriate radio:
(config)> network wifi ap digi_ap1 radio wifi1
(config)>
12. (Optional) Set the amount of time to wait before changing the group key.
The group key is shared by all in clients of the access point, and after a client has
disconnected, it will be able to use the group key to decrypt broadcast packets until the key is
changed.
(config)> network wifi ap digi_ap1 encryption group_rekey value
(config)>
where value is any number of days, hours, minutes, or seconds, and takes the format number
{d|h|m|s}.
For example, to set group rekey interval to ten minutes, enter either 10m or 600s:
(config)> network wireless ap digi_ap1 encryption group_rekey 600s
(config)>
Increasing the time between rekeys can improve connectivity issues in noisy environments. To
disable group rekeys, set to 0. This will allow any client that has previously connected to see
all broadcast traffic on the wireless network until the Wi-Fi radio is restarted. The default is 10
minutes.
1. Assign the Wi-Fi access point to a LAN interface or to a bridge. See
Network (LAN)
The access point must be assigned to an active LAN, or a bridge that is assigned to an active
LAN.
2. Save the configuration and apply the change
(config)> save
Configuration saved.
>
3. Type exit to exit the Admin CLI.
Depending on your device configuration, you may be presented with an Access selection
menu. Type quit to disconnect from the device.

Isolate Wi-Fi clients

Client isolation prevents wireless clients connected to the TX40 device from communicating with
other clients. There are two mechanisms for client isolation configuration:
TX40 User Guide
Wi-Fi1 radio
Wi-Fi2 radio
and
Configure a bridge
for more information.
Isolate Wi-Fi clients
Configure a Local Area
330

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