THOMSON TWG850 User Manual page 53

WPA/WPA2
RADIUS Server/RADIUS Port/RADIUS Key:
Please refer to the previous page.
Group Key Rotation Interval:
Key in the time for the WAP group key rotation interval. The unit is second. With increasing
rekey interval, user bandwidth requirement is reduced.
WPA/WPA2 Re-auth Interval:
When a wireless client has associated with the Residential Voice Gateway for a period of
time longer than the setting here, it would be disconnected and the authentication will be
executed again. The default value is 3600, you may modify it.
WPA-PSK/ WPA2-PSK
Illustrations contained in this document are for representation only.
Fig. 34
Fig. 35
Chapter 2: Web Configuration
For the WPA/WPA2 network Authentication,
the settings that you can adjust including
WPA/WPA2 Encryption, RADIUS Server,
RADIUS Port, RADIUS Key, Group Key
Rotation Interval, and WPA/WPA2 Re-auth
Interval.
WPA/WPA2 Encryption:
There are three types that you can choose,
TKIP*, AES**, TKIP+AES.
* TKIP takes the original master key only as a
starting point and derives its encryption
keys mathematically from this mater key.
Then it regularly changes and rotates the
encryption keys so that the same encryption
key will never be used twice
** AES provides security between client
workstations operating in ad hoc mode. It
uses a mathematical ciphering algorithm
that employs variable key sizes of 128, 192
or 256 bits.
For the WPA-PSK/WPA2-PSK network
Authentication, the settings that you can
adjust including WPA/WPA2 Encryption,
WPA Pre-Shared Key, and Group key
Rotation Interval.
WPA Pre-Shared Key:
Please type the key to be between 8 and 63
characters, or 64 hexadecimal digits. Only
the devices with a matching key that you set
here can join this network.
WPA/WPA2 Encryption & WPA Group Rekey
Interval:
Please refer to the WPA/WPA2 part.
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