Linksys WRT54G2 - Manual (Page 17)

Chapter 3
Advanced Configuration
13 Wireless-G Broadband Router
RADIUS
This option features WEP used in coordination with a
RADIUS server. (This should only be used when a RADIUS
server is connected to the Router.)
Security Mode > RADIUS
IMPORTANT: If you are using WEP encryption,
each device in your wireless network MUST
use the same WEP encryption method and
encryption key, or else your wireless network will
not function properly.
RADIUS Server Address Enter the IP Address of the
RADIUS server.
RADIUS Port Enter the port number of the RADIUS
server. The default is 1812.
Shared Key Enter the key shared between the Router
and the server.
Default Transmit Key Select a Default Transmit Key
(choose which Key to use). The default is 1.
WEP Encryption Select a level of WEP encryption,
64 bits 10 hex digits or 128 bits 26 hex digits. The
default is 64 bits 10 hex digits.
Passphrase Enter a Passphrase to automatically generate
WEP keys. Then click Generate.
Key 1-4 If you did not enter a Passphrase, enter the WEP
key(s) manually.
WEP
WEP is a basic encryption method, which is not as secure
as WPA.
IMPORTANT: If you are using WEP encryption,
each device in your wireless network MUST
use the same WEP encryption method and
encryption key, or else your wireless network will
not function properly.
Security Mode > WEP
Default Transmit Key Select a Default Transmit Key
(choose which Key to use). The default is 1.
WEP Encryption Select a level of WEP encryption, 64 bits
10 hex digits or 128 bits 26 hex digits. The default is
64 bits 10 hex digits.
Passphrase Enter a Passphrase to automatically generate
WEP keys. Then click Generate.
Key 1-4 If you did not enter a Passphrase, enter the WEP
key(s) manually.
Click Save Settings to apply your changes, or click Cancel
Changes to clear your changes.
Wireless > Wireless MAC Filter
Wireless access can be filtered (restricted) by specifying the
MAC addresses of the devices in your wireless network.
Wireless > Wireless MAC Filter