Configuring Global Netextender Settings - SonicWALL SSL-VPN 2000 Administrator's Manual

NetExtender > Client Settings
•
•
To specify your global NetExtender address range, perform the following steps:
Navigate to the NetExtender > Client Settings page.
Step 1
Under NetExtender Client Address Range, supply a beginning client IPv4 address in the
Step 2
Client Address Range Begin field.
Supply an ending client IPv4 address in the Client Address Range End field.
Step 3
On SonicWALL SSL-VPN models 2000 and higher, under NetExtender Client IPv6 Address
Step 4
Range, optionally supply a beginning client IPv6 address in the Client Address Range Begin
field.
If using IPv6, supply an ending client IPv6 address in the Client Address Range End field.
Step 5
Click Accept.
Step 6
The Status message displays Update Successful. Restart for current clients to obtain new
Step 7
addresses.

Configuring Global NetExtender Settings

SonicWALL SSL VPN provides several settings to customize the behavior of NetExtender when
users connect and disconnect. To configure global NetExtender client settings, perform the
following steps:
Navigate to the NetExtender > Client Settings page.
Step 1
The following options can be enabled or disabled for all users:
Step 2
•
•
•
The User Name & Password Caching options provide flexibility in allowing users to cache
Step 3
their usernames and passwords in the NetExtender client. The three options are Allow saving
of user name only, Allow saving of user name & password, and Prohibit saving of user
name & password. These options enable administrators to balance security needs against
ease of use for users.
Click Accept.
Step 4
162 SonicWALL SSL VPN 4.0 Administrator's Guide
Select a range that falls within your existing DMZ subnet. For example, if your DMZ uses
the 192.168.50.0/24 subnet, and you want to support up to 30 concurrent NetExtender
sessions, you could use 192.168.50.220 to 192.168.50.250, providing they are not already
in use.
Select a range that falls within your existing LAN subnet. For example, if your LAN uses the
192.168.168.0/24 subnet, and you want to support up to 10 concurrent NetExtender
sessions, you could use 192.168.168.240 to 192.168.168.250, providing they are not
already in use.
Exit Client After Disconnect - The NetExtender client exits when it becomes disconnected
from the SSL VPN server. To reconnect, users will have to either return to the SSL VPN
portal or launch NetExtender from their Programs menu.
Uninstall Client After Disconnect - The NetExtender client automatically uninstalls when
it becomes disconnected from the SSL VPN server. To reconnect, users will have to return
to the SSL VPN portal.
Create Client Connection Profile - The NetExtender client will create a connection profile
recording the SSL VPN Server name, the Domain name and optionally the username and
password.