SR808ac Cable Modem User Manual
39
The Pre-Shared Key mode of the WPA algorithm which does not require use of a
RADIUS server. This is also known as WPA Personal. WPA and WPA-PSK cannot be
used at the same time.
WPA2:
An advanced form of WPA that is more secure. This is the Enterprise mode of WPA2
which requires the use of a RADIUS server. WPA2 and WPA may be used at the
same time to provide backward compatibility with devices that do not support WPA2.
WPA2-PSK:
The Pre-Shared Key mode of WPA2, also known as WPA2 Personal. WPA2 and
WPA2-PSK cannot be used at the same time. WPA2-PSK and WPA-PSK may be
used at the same time to provide backward compatibility with devices that do not
support WPA2.
WPA/WPA2 Encryption:
When using any of the WPA authentication schemes, AES, or TKIP + AES encryption
modes can be set. AES provides the strongest encryption, while TKIP provides strong
encryption with improved backward compatibility. The TKIP + AES mode allows both
TKIP and AES-capable clients to connect.
WPA Pre-Shared Key:
Sets the WPA Pre-Shared Key (PSK). This is an 8-63 ASCII character string, or a
64-digit hex number.
Enabled when the Network Authentication method is
WPA-PSK or WPA2-PSK.
RADIUS Server:
Sets the IP address of the RADIUS server to use for client authentication.
The
RADIUS server may be on either the public network (WAN) or private network (LAN).
This is only for WPA or WPA2 (Enterprise) modes.
RADIUS Port:
Sets the UDP port number of the RADIUS server. The default is 1812.
RADIUS Key:
Sets the shared secret for the RADIUS connection. The key is a 0 to 255 character
ASCII string.
Group Key Rotation Interval:
The rotation interval in seconds indicating how often transmission keys should be
rotated. Set to zero to disable periodic rekeying.
WPA/WPA2 Re-auth Interval:
