RCA DWG855 User Manual page 52

WPA/WPA2
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.
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.
Illustrations contained in this document are for representation only.
Chapter 2: Web Configuration
Fig. 35 WPA/WPA2
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