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ProSafe Wireless-N VPN Firewall SRXN3205 Reference Manual
4-12
Wireless Configuration
v1.0, October 2008
Configuring WPA-PSK
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 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 in the Wireless Settings menu:
1.
Click the
WPA
radio button on the left to enable WPA data encryption.
When you select the WPA data encryption, only the feature selections for WPA are made
active on screen, while the other options and features remain grayed out.
2.
Select
PSK
from the WPA with drop-down menu on the right.
3.
Click on the
TKIP
radio button for Encryption on the right.
4.
In the PSK Settings section, enter text in the
Passphrase
text box (Network Key) with 8-63
characters.
5.
Enter a value for
Key Lifetime
text box in minutes.
6.
Click
Apply
to save your settings.
Configuring WPA2-PSK
Not all wireless adapters support WPA2. Furthermore, client software is required on the client.
Ensure your client card supports WPA2. Consult the product document for your wireless adapter
and WPA2 client software for instructions on configuring WPA2 settings.
To configure WPA2-PSK in the Wireless Settings menu:
1.
Click the
WPA2
radio button on the left to enable WPA2 data encryption.
When you select the WPA2 data encryption, only the feature selections for WPA2 are made
active on screen, while the other options and features remain grayed out.
2.
Select
PSK
from the WPA with drop-down menu on the right.
3.
Click on the
AES
radio button for Encryption on the right.
AES is the default encryption.
4.
In the PSK Settings section, enter text in the
Passphrase
text box (Network Key) with 8-63
characters.
5.
Enter a value for
Key Lifetime
text box in minutes.
6.
Click
Apply
to save your settings.
Page 67 / 218
ProSafe Wireless-N VPN Firewall SRXN3205 Reference Manual
Wireless Configuration
4-13
v1.0, October 2008
Configuring WPA-PSK and WPA2-PSK
Not all wireless adapters support WPA and WPA2. 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. The wireless adapter hardware and driver must also support WPA.
Service Pack 3 does not include the client software that supports WPA2. Make sure your client
card supports WPA2. The wireless adapter hardware and driver must also support WPA2.
Consult the product documentation for your wireless adapter; WPA client software for instructions
on configuring WPA settings; and WPA2 client software for instructions on configuring WPA2
settings.
To configure WPA-PSK and WPA2-PSK in the Wireless Settings menu:
1.
Click the
WPA-PSK and WPA2-PSK
radio button on the left to enable WPA-PSK and
WPA2-PSK data encryption.
When you select the WPA-PSK and WPA2-PSK data encryption, only the feature selections
for WPA-PSK and WPA2-PSK are made active on screen, while the other options and features
remain grayed out.
2.
Select
PSK
from the WPA with drop-down menu on the right.
3.
Click on the
TKIP + AES
radio button for Encryption on the right.
TKIP + AES is the default encryption.
4.
In the PSK Settings section, enter text in the
Passphrase
text box (Network Key) with 8-63
characters.
5.
Enter a value for
Key Lifetime
text box in minutes.
6.
Click
Apply
to save your settings.
Configuring WPA with RADIUS
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 settings.
To configure WPA with RADIUS in the Wireless Settings menu:
1.
Click the
WPA
radio button on the left to enable WPA data encryption.
Page 68 / 218
ProSafe Wireless-N VPN Firewall SRXN3205 Reference Manual
4-14
Wireless Configuration
v1.0, October 2008
When you select the WPA data encryption, only the feature selections for WPA and RADIUS
are made active on screen, while the other options and features remain grayed out.
2.
Select
RADIUS
from the WPA with drop-down menu on the right.
PSK is the default WPA and the RADIUS Server Settings are highlighted.
3.
Click on the
TKIP
radio button for Encryption on the right.
TKIP is the default WPA encryption.
4.
Enter the RADIUS Server Settings:
The Server Name, IP Address, RADIUS Port (number), and Shared Key are required for
communication with the RADIUS Server.
Server Name.
The
IP Address.
The IP address of the RADIUS Server. The default is 0.0.0.0.
RADIUS Port.
The port number of the RADIUS Server. The default is 1812.
Shared Key.
This is shared between the VPN firewall and the RADIUS Server while
authenticating the supplicant (wireless client).
5.
Click
Apply
to save your settings.
Configuring WPA2 with RADIUS
Not all wireless adapters support WPA2. Furthermore, client software is required on the client.
Make sure your client card supports WPA2. Consult the product document for your wireless
adapter and WPA2 client software for instructions on configuring WPA2 settings
To configure WPA2 with RADIUS in the Wireless Settings menu:
1.
Click the
WPA2
radio button on the left to enable WPA2 data encryption.
When you select the WPA2 data encryption, only the feature selections for WPA2 and
RADIUS are made active on screen, while the other options and features remain grayed out.
2.
Select
RADIUS
from the WPA with drop-down menu on the right.
PSK is the default WPA and the RADIUS Server Settings are highlighted.
3.
Click on the
AES
radio button for Encryption on the right.
AES is the default WPA encryption.
4.
Enter the RADIUS Server Settings:
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ProSafe Wireless-N VPN Firewall SRXN3205 Reference Manual
Wireless Configuration
4-15
v1.0, October 2008
The Server Name, IP Address, RADIUS Port (number), and Shared Key are required for
communication with the RADIUS Server.
Server Name.
The
IP Address.
The IP address of the RADIUS Server. The default is 0.0.0.0.
RADIUS Port.
The port number of the RADIUS Server. The default is 1812.
Shared Key.
This is shared between the VPN firewall and the RADIUS Server while
authenticating the supplicant (wireless client).
5.
Click
Apply
to save your settings.
Configuring WPA and WPA2 with RADIUS
Not all wireless adapters support WPA and WPA2. 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. The wireless adapter hardware and driver must also support WPA.
Service Pack 3 does not include the client software that supports WPA2. Make sure your client
card supports WPA2. The wireless adapter hardware and driver must also support WPA2.
Consult the product documentation for your wireless adapter; WPA client software for instructions
on configuring WPA settings; and WPA2 client software for instructions on configuring WPA2
settings.
To configure WPA and WPA2 with RADIUS in the Wireless Settings menu:
1.
Click the WPA and
WPA2
radio button on the left to enable WPA and WPA2 data encryption.
When you select the WPA and WPA2 data encryption, only the feature selections for WPA and
WPA2 with RADIUS are made active on screen, while the other options and features remain
grayed out.
2.
Select
RADIUS
from the WPA with drop-down menu on the right.
PSK is the default WPA and the RADIUS Server Settings are highlighted.
3.
Click on the
TKIP+AES
radio button for Encryption on the right.
TKIP+AES is the default WPA encryption.
4.
Enter the RADIUS Server Settings:
The Server Name, IP Address, RADIUS Port (number), and Shared Key are required for
communication with the RADIUS Server.
Server Name.
The
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ProSafe Wireless-N VPN Firewall SRXN3205 Reference Manual
4-16
Wireless Configuration
v1.0, October 2008
IP Address.
The IP address of the RADIUS Server. The default is 0.0.0.0.
RADIUS Port.
The port number of the RADIUS Server. The default is 1812.
Shared Key.
This is shared between the VPN firewall and the RADIUS Server while
authenticating the supplicant (wireless client).
5.
Click
Apply
to save your settings.
Verifying Wireless Connectivity (Security)
Using a Client PC with an 802.11b/g/n or 802.11a/n wireless adapter with the correct wireless and
security settings for connection to the SRXN3205 (SSID, WEP/WPA, MAC ACL, etc.), verify
connectivity by using a browser such as Mozilla Firefox, Netscape, or Internet Explorer to browse
the Internet, or check for file and printer access on your network.
The SSID of any wireless access adapters must match the SSID configured in the ProSafe
Wireless-N VPN Firewall. If they do not match, no wireless connection will be made.
Deploying the firewall
Once you deploy your firewall in its final location, retest the SRXN3205 to ensure it is still
operating properly.
To deploy the firewall:
1.
Disconnect the SRXN3205 and position it where it will be deployed.
The best location is elevated, such as, on the top of a cubicle or wall mounted at the center of
your wireless coverage area, and within line of sight of all the mobile devices.
2.
Position all the antennas for the best coverage in your situation.
3.
Connect an Ethernet cable from the WAN connection on your firewall to a LAN port on your
router, switch, or hub.
Note:
If you are unable to connect, see
Chapter 12, “Troubleshooting
.”
Note:
Refer to the antenna positioning information in
“Wireless Equipment
Placement and Range Guidelines” on page 4-2
earlier in this chapter.

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