Sonicwall SSL-VPN (NetExtender) on Windows 8.1

Introduction

The Sonicwall appliance and Windows are used to connect to the SSLVPN using the NetExtender software. Older versions of the NetExtender appliance will still offer this software when connected using the browser.There are various forums actually providing instructions on how-to install this old software on Windows 8.1. Most include instructions like disabling the WHQL (windows driver signing) check leaving your system vulnerable. Once the software is installed you will prob run in to various issues including: RRAS isn’t addressed properly, Unable to connect even though authentication is working fine, no routes are being added after a successful connection is established.

Sonicwall mobile vpn provider is a build-in option in windows 8.1. This is great because all the Windows security mechanisms are kept in place using the readily available Sonicwall mobile provider. The instructions below will guide you through the steps required to configure an VPN profile for the SSLVPN appliance and offers an alternative to the older NetExtender software. 

  1. Type: Windows key + S;
  2. In the search field type: VPN;
  3. Select the ‘manage virtual private networks’ option;
  4. Select ‘Add a VPN Connection';
  5. In the ‘VPN provider’ select the ‘Sonicwall Mobile Connect’ option;
  6. Type a descriptive name in the ‘Connection name’ field;
    (this name will be visible throughout windows)
  7. In the ‘Server name or Address’ field type the webadress without the protocol portion. example:
    NetExtender: https://vpn.company.com
    Adress field: vpn.company.com
  8. Select save;
  9. Close all the windows;
  10. Type: Windows key + S;
  11. In the search field type: VPN;
  12. Now select ‘Connect to a network';
  13. Select your created profile;
  14. In the username field use the following:
    domain\username (remember the domain portion is case sensitive!)
  15. Type your password;
  16. Connect.

Additional resources below just in case you run into any issues

You can simply review the routes as follows:

  1. Type: Windows key + R;
  2. In the run field type: powershell;
  3. Run the command: route print | Out-GridView;

Lets get Connected!!

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