Description
Errors when connecting to the SonicWall NetExtender VPN:
- The sever is not reachable.The server may be down or your Internet settings may be down.
- Disconnected, RAS has encountered an error.
- Service is not responding.
Error after connecting to the Sonic Wall NetExtender VPN:
"NetExtender has been disconnected for one of the following reasons:
- There was a break in the network connection.
- The connection was idle for longer than the configured idle timeout.
- Your user account was logged out of the SSL VPN portal."
Note: There may be errors not listed above.
Resolution/Troubleshooting
Experiencing problems with installation or encounter error messages when trying to connect, try the following:
(Step 1): Rebooting the computer:
- You might have to reboot a couple times.
(Step 2): Removing the VPN saved profiles:
- Open the SonicWall NetExtender software.
- Click on the wrench icon on the bottom left corner two icons in.
- Remove the profile(s) by selecting “remove all”.
- If the "remove all" option is grayed out, close out of program; then right click the application icon on the computer and choose "Run as administrator" and try above steps to see if it changes anything
- Reboot the device and try to connect again.
Note: You will need to enter the domain and sever address below again.
Settings:
Server: vpn.gannon.edu
Username: (Your Gannon Network ID)
Password: (Your Gannon Network password)
Domain: gannon.edu
(Step 3): Checking the status of the "Remote Access Connection Manager":
- Go to the windows search bar
- Type in "services".
- Scroll down to "Remote Access Connection Manager".
- Check to make sure it says that it is "running" and that it is set to "automatic".
(Step 4): Uninstalling/re-installing the SonicWall NetExtender:
Gannon-owned laptops: make sure to run Make Me Admin before the steps below. These instructions are only for Windows machines.
- Deleting network adapters:
- Open device manager
- Go to start, run, and type in devmgmt.msc, click on Ok, or go through Manage Computer
- Scroll down to network adapters and search for:
- SonicWall NetExtender Adapter", "Wan Miniport (IP)" and Wan "Miniport (PPTP)"
- Right-click and delete the adapters above (don't reboot yet). *For Gannon-owned devices you might need to right-click and select properties then go to the driver's tab to find the delete or uninstall option. Then enter your Gannon login when prompted.
- Uninstalling for Windows:
- Click the "Start button".
- Type "Control Panel" in the search bar.
- View By: Category
- Click "Uninstall a Program".
- View By: Small Icons or Large Icons
- Click "Programs and Features".
- Locate the Dell SonicWall NetExtender on the list
- Deleting SonicWall folder:
- Open the file explorer Icon
- Select "This PC", if not already selected
- Click on the "Local Disk (C:)"
- Click on the "Program Files X86" folder
- Check to see if the folder SonicWall exist,
- Reboot the Laptop
(Step 5): Re-installing NetExtender:
- Click here to check out our KB: 43994 for more information on the vpn installation or go to https://vpn.gannon.edu and download and install the different version of NetExtender client.
- The click here at the top of the page has the most current version.
- Try to connect again once installed.
*MacOS 10.12 (latest version) is not supported on our new firewall as Apple has removed support for RC4 ssl ciphers.
Experience an error about a break in the network connection while connected to the VPN, it is usually indicates a problem with the internet that the device is connected to. ITS provides limited phone support when troubleshooting off-campus Internet connections, below are the troubleshooting questions.
Troubleshooting questions/steps:
- Where is your home router located in your home, is it sitting next to an adjacent exterior wall? If so you might want to consider moving to a more central location so you can get a more even coverage throughout the home.
- How far away are you from the router? Can you move closer or even hard wire in with an Ethernet cord to see if you can get a better connection?
- Is the router near a TV or microwave oven? These can cause interference with the connection on devices.
- How many people/devices are connected at the moment? Can you disconnect some to see if your connection improves?
- Have you tried to reboot your home network?
- Do you have a 5ghz network connection? Some home networks come with a 2.4 GHz and a 5 GHz connection. If you do you can try to connect to the 5ghz, so there is less interference.
- Lastly, have you contacted your provider to see if there is a problem on that end or something they can do to prove your situation.