Draytek VigorAP 903 User Manual page 51

WPA Algorithms
Pass Phrase
Key Renewal Interval
EAPOL Key Retry
Key 1 – Key 4
802.1x WEP
Click the link of RADIUS Server to access into the following page for more settings.
Available settings are explained as follows:
which either PSK (Pre-Shared Key) entered manually in this field below or
automatically negotiated via 802.1x authentication. Select WPA, WPA2 or
Auto as WPA mode.
WPA/802.1x - The WPA encrypts each frame transmitted from the radio
using the key, which either PSK (Pre-Shared Key) entered manually in this
field below or automatically negotiated via 802.1x authentication.
WPA2/802.1x - The WPA encrypts each frame transmitted from the
radio using the key, which either PSK (Pre-Shared Key) entered manually
in this field below or automatically negotiated via 802.1x authentication.
Select TKIP, AES or TKIP/AES as the algorithm for WPA. Such feature is
available for WPA2/802.1x, WPA/802.1x, WPA/PSK or WPA2/PSK
or Mixed (WPA+WPA2)/PSK mode.
Type 8~63 ASCII characters, such as 012345678..(or 64 Hexadecimal
digits leading by 0x, such as "0x321253abcde..."). Such feature is available
for WPA/PSK or WPA2/PSK or Mixed (WPA+WPA2)/PSK mode.
WPA uses shared key for authentication to the network. However, normal
network operations use a different encryption key that is randomly
generated. This randomly generated key that is periodically replaced. Enter
the renewal security time (seconds) in the column. Smaller interval leads to
greater security but lower performance. Default is 3600 seconds. Set 0 to
disable re-key. Such feature is available for WPA2/802.1,WPA/802.1x,
WPA/PSK or WPA2/PSK or Mixed (WPA+WPA2)/PSK mode.
EAPOL means Extensible Authentication Protocol over LAN.
Click Enable to make sure that the key will be installed and used once in
order to prevent key reinstallation attack.
Four keys can be entered here, but only one key can be selected at a time.
The format of WEP Key is restricted to 5 ASCII characters or 10
hexadecimal values in 64-bit encryption level, or restricted to 13 ASCII
characters or 26 hexadecimal values in 128-bit encryption level. The
allowed content is the ASCII characters from 33(!) to 126(~) except '#'
and ','. Such feature is available for WEP mode.
Disable - Disable the WEP Encryption. Data sent to the AP will not be
encrypted.
Enable - Enable the WEP Encryption.
Such feature is available for WEP/802.1x mode.
45