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Wireless Cable Voice Gateway Model CBVG834G Adminstrators User Manual
Wireless Configuration
2-7
v1.0, February 2008
WEP (Wired Equivalent Privacy)
To configure WEP data encryption:
1.
From the Wireless Settings screen, select
WEP (Wired Equivalent Privacy) 64-bit
encryption
or use the default setting
WEP (Wired Equivalent Privacy) 128-bit encryption
.
2.
In the
Authentication
drop-down list, select
Open System or Shared Key
, or select
Shared
Key
.
3.
If you use encryption keys, enter them. These values must be identical on all computers in
your network. There are two ways to enter the keys:
•
Passphrase
: Enter a word or group of printable characters in the Passphrase field, and
then click Generate. The
Key1
through
Key4
fields are populated with key values.
•
Manual
: Enter 10 hexadecimal digits (any combination of 0-9, a-f, or A-F)
Select which of the four keys will be the default.
See the link to the online document
“Wireless Communications:” in Appendix B
for a full
explanation of each of these options, as defined by the IEEE 802.11 wireless communication
standard.
4.
Click
Apply
to save your settings.
Figure 2-2
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Wireless Cable Voice Gateway Model CBVG834G Adminstrators User Manual
2-8
Wireless Configuration
v1.0, February 2008
WPA-PSK (WiFi Protected Access Pre-Shared Key)
Not all wireless adapters support WPA-PSK. Furthermore, client software is required on the client.
Windows XP and Windows 2000 with Service Pack 3 or above do include the client software that
supports WPA. Nevertheless, the wireless adapter hardware and driver must also support WPA.
Consult the product document for your wireless adapter and WPA client software for instructions
on configuring WPA settings.
To configure WPA-PSK:
1.
On the Wireless Settings screen, select the Security Option
WPA-PSK
.
2.
In the
Passphrase Key
field under Security Encryption (WPA-PSK), enter a word or group of
printable characters and enter the
Key Lifetime
.
The Passphrase must be 8 to 63 characters in length. The 256 Bit key used for encryption is
generated from this passphrase.
3.
Click
Apply
to save your settings.
Figure 2-3
Page 33 / 82
Wireless Cable Voice Gateway Model CBVG834G Adminstrators User Manual
Wireless Configuration
2-9
v1.0, February 2008
WPA (WiFi Protected Access)
Not all wireless adapters support WPA. Furthermore, client software is required on the client.
Windows XP and Windows 2000 with Service Pack 3 or above do include the client software that
supports WPA. Nevertheless, the wireless adapter hardware and driver must also support WPA.
Consult the product document for your wireless adapter and WPA client software for instructions
on configuring WPA setting.
To configure WPA:
1.
On the Wireless Settings screen, select Security Option
WPA
.
2.
Enter the Security Encryption (WPA) settings.
These settings are required for communication and authentication from a Radius server. A
Secondary Radius Server can be configured which is used if the Primary Radius Server fails.
•
Primary Radius Server IP Address
. The IP address of the Radius Server. The default is
0.0.0.0
•
Radius Port
. Port number of the Radius Server. The default is 1812.
•
Radius Key
. This is shared between the gateway and the Radius Server during
authentication.
3.
Click
Apply
to save your settings.
Figure 2-4
Page 34 / 82
Wireless Cable Voice Gateway Model CBVG834G Adminstrators User Manual
2-10
Wireless Configuration
v1.0, February 2008
WPA2-PSK (WiFi Protected Access 2 Pre-Shared Keys)
Not all wireless adapters support WPA2-PSK. Furthermore, client software is required on the
client. Windows XP and Windows 2000 with Service Pack 3 or above do include the client
software that supports WPA2. Nevertheless, the wireless adapter hardware and driver must also
support WPA2. Consult the product document for your wireless adapter and WPA client software
for instructions on configuring WPA settings.
To configure WPA2-PSK:
1.
On the Wireless Settings screen, select
WPA2-PSK (Wi-Fi Protected Access 2 Pre-Shared
Key)
.
2.
Enter the Security Encryption (WPA2-PSK) settings:
•
Pre-Shared Key
. Enter a word or group of printable characters. The passphrase must be 8
to 63 characters in length. The 256 Bit key used for encryption is generated from this
passphrase.
•
Key Lifetime.
Enter the key lifetime in minutes.
3.
Click
Apply
to save your settings.
Figure 2-5
Page 35 / 82
Wireless Cable Voice Gateway Model CBVG834G Adminstrators User Manual
Wireless Configuration
2-11
v1.0, February 2008
WPA2 (WiFi Protected Access 2)
To configure WPA2:
1.
On the Wireless Settings page, select the Security Option
WPA2
.
2.
Enter the Security Encryption (WPA2) settings.
These settings are required for communication and authentication from a Radius server. A
secondary Radius server can be configured, which is used if the primary Radius server fails.
•
Primary Radius Server IP Address
. The IP address of the Radius server. The default is
0.0.0.0
•
Radius Port
. Port number of the Radius Server. The default is 1812.
•
Radius Key
. This is shared between the gateway and the Radius Server during
authentication.
3.
Click
Apply
to save your settings.
Figure 2-6
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