Introduction
Secure Sockets Layer (SSL) Virtual Private Network (VPN) provides secure remote access from a device to restricted/private resources across a public network. Virginia Tech's SSL VPN service referred to as Remote Access VPN is a subscription service that allows you to access Virginia Tech resources remotely across the globe. This service does not provide any end-to-end encryption, but does encrypt the traffic between your device and the VPN device.
Contents
- Related Links
- Connection
- 2-Factor Authentication
- Connection Option A or B
- Requirements
- Installation
- Error Messages
- Resources
Related Links
- Downloading, Installing and Connecting to Remote Access VPN in Windows
- Downloading, Installing, and Connecting to Pulse Secure Remote Access VPN in Mac OS 10.14 or later
- Downloading, Installing, and Connecting to Pulse Secure Remote Access VPN in Linux
- Connecting to Pulse Secure Remote Access VPN in Android or iOS
Frequently Asked Questions
Why Is My Connection Speed Slow When Connected to VPN?
It is common when you are connected to All Traffic over SSL VPN, since all your traffic is routed through campus which introduces latency.
If this happens on a Windows computer on both profiles, follow these instructions: Disable Juniper Networks Service Adapter.
Who Is Eligible for VPN Service?
All current Virginia Tech faculty, staff, and students are eligible to access Remote Access VPN. Remote Access VPN is provided as a bundled service with Virginia Tech wireless network access or Virginia Tech wired Ethernet service.
How Do I Know if I Am Subscribed to VPN Service?
You can check your subscription status on the VT Accounts page. A check mark next to Wireless LAN Service and Remote Access VPN indicates your subscription status.
For more detailed instructions, see Registering Online for eduroam Wireless LAN Service.
Where Can I Find the Packages and Instructions for VPN?
A link to the installer file or application can be found within the following knowledgebase articles that contains instructions for your operating system or device:
- Downloading, Installing and Connecting to Remote Access VPN in Windows
- Downloading, Installing, and Connecting to Pulse Secure Remote Access VPN in Mac OS 10.14 or later
- Downloading, Installing, and Connecting to Pulse Secure Remote Access VPN in Linux
- Connecting to Pulse Secure Remote Access VPN in Android or iOS
What Pulse Secure Client Version Does Virginia Tech Recommend?
We recommend Pulse Secure client versions above 9.1.15. We do not support clients versions below 9.1.12 and you will not be able to connect to the VPN. You can download the recommended client version from the links in the Where Can I Find the Packages and Instructions for VPN? section of this page.
What Are the Supported Platforms or System Requirements?
Please refer to the links below to check if your operating system (OS) is currently supported:
- Windows/MacOS/Linux: Pages 9-12 of Pulse Secure Desktop Client Supported Platforms Guide (PDF)
- Android/iOS: Pulse Secure Mobile Client Supported Platforms Guide
For security reasons, we ask you to upgrade your device to the latest version to receive any patches for vulnerabilities. Network Infrastructure & Services (NI&S) is unable to support OS’s that are no longer supported by the OS manufacturer.
If you are using a Virginia Tech owned device, you must have an administrator account to install these packages. If you don't have an administrator account, contact your Network Liaison or contact 4Help by clicking Get Help on the 4Help Portal.
Why Did the Installation Fail after I Downloaded the VPN Package?
- You must be an administrator to install this package. If you are not an administrator, please contact your Network Liaison.
- If you are an administrator and the installation still fails, check the below links to see if your OS version is supported.
- Windows/MacOS/Linux: Pages 9-12 of Pulse Secure Desktop Client Supported Platforms Guide (PDF)
- Android/iOS: Pulse Secure Mobile Client Supported Platforms Guide
- If the problem persists, please contact 4Help by clicking Get Help on the 4Help Portal.
How Do I Remove Existing Packages on Windows before I Install a New Package?
Download and run the troubleshooter from Fix problems that block programs from being installed or removed. Select Uninstalling and select Pulse Secure from the list of applications. (You must be an administrator to run this tool.)
Why Am I Unable to Authenticate and Get the "Credentials Were Invalid" or "Authentication Rejected by Server. (Error:1319)" Error?
Your user name is your VT Username (PID) (before @vt.edu, example username: iamvpngod(iamvpngod@vt.edu)) and use your Network Password and 2-factor authentication.
How Can I Manually Add Connections in the Pulse Secure Client?
On your Pulse Secure client, at the bottom-left corner, click the plus sign ("+") and enter the information below:
- All Traffic over SSL VPN
- Type: Policy Secure (UAC) or Connect Secure (VPN)
- Name: a) - All Traffic over SSL VPN
- Server URL: https://vpn.nis.vt.edu/alltraffic
- Click Add.
- VT Traffic over SSL VPN
- Type: Policy Secure (UAC) or Connect Secure (VPN)
- Name: b) - VT Traffic over SSL VPN
- Server URL: https://vpn.nis.vt.edu/vttraffic
- Click Add.
Which Connection Profile Do I Use?
Virginia Tech offers two connections profiles:
- a) - All Traffic over SSL VPN: All traffic is encrypted and sent to Virginia Tech, including regular Internet browsing. Since this connection will send all traffic to Virginia Tech before routing to its destination, this connection profile is recommended when you are working overseas.
- b) - VT Traffic over SSL VPN: Only Virginia Tech traffic (IP address based) is encrypted and sent to Virginia Tech. This connection profile is recommended when you work from home and need to access any Virginia Tech restricted resources.
For most people, b) - VT Traffic over SSL VPN is the recommended connection profile, since it provides access to all Virginia Tech resources and avoids latency for regular internet traffic.
You can read more about those profiles at What is the difference between two Pulse Secure VPN Connection profiles? What profile do I use?
How Do I Specify the Method for or Type of 2-Factor Authentication?
Once your network password is submitted and accepted, you will be prompted with a secondary authentication screen. Your username will be populated automatically; in the other box, type the method of 2-factor authentication you would like to use. If you have multiple devices setup for Duo authentication, you can append the number (for example, push1 for device 1 and push2 for device 2) of the device along with the method of your choice. Below are the available methods:
- Push: Type: push. You need to set up the Duo application on your device first to receive these.
- SMS: Type: sms. You will receive a text message with 10 codes that are six digits long. Enter one of those 10 codes in the text box.
- Phone call: Type: phone. You will receive a phone call to the primary number on your Duo account. Once you answer, type any numeric key to verify.
- Numeric passcode: Type the six-digit passcode from your Duo application or physical token.
- Yubikey: Your Yubikey must first be registered with Duo as AES. U2F tokens will not work. Click the text box and tap your Yubikey. The passcode will be generated and submitted by the Yuibkey.
For more detailed and step-by-step instructions, see the appropriate knowledgebase article below:
- Downloading, Installing and Connecting to Remote Access VPN in Windows
- Downloading, Installing, and Connecting to Pulse Secure Remote Access VPN in Mac OS 10.14 or later
- Downloading, Installing, and Connecting to Pulse Secure Remote Access VPN in Linux
- Connecting to Pulse Secure Remote Access VPN in Android or iOS
Why Does My Connection Time Out after a Few Hours?
Your VPN connection is set to be timed out every 1440 minutes (24 hours). You will be prompted for session extension 30 minutes before your current session expires. If you miss the extension prompt, you can manually extend your session any time from the session options on the client (You have to authenticate again). Your session will also be terminated if there is no activity over VPN for more than 60 minutes.
Why Does My Connection to VPN Authenticate Successfully, but It Never Establishes a Complete Connection?
Most times the computer firewall settings block the Virtual Adapter from establishing a tunnel to the VPN device. In your OS firewall settings, allow the Pulse Secure Client to make connections to public. If you need assistance with this contact your Network Liaison or contact 4Help by clicking Get Help on the 4Help Portal.
In a few cases some other VPN applications might already be using the Virtual Adapter and not allow sharing. If that is the case please uninstall those software packages and restart your device, before attempting to connect again.
Why Is the "Connection Error Failed to setup virtual adapter. (Error:1205). (restart your system and try again)." Error Displayed When Authentication Was Successful?
You must enable the IPv6 stack on your network adapter (only for Windows and Mac computers) by following the instructions below:
- Windows:
- On the Start screen, type: control panel.
- Press Enter.
- Click Network and Internet.
- Click Setup a new connection or network.
- Click Next.
- On the left side of the Network and Sharing Center, click Change Adapter Settings.
- Right-click your network connection.
- Click Properties.
- Scroll to Internet Protocol version 6.
- Check the Internet Protocol Version 6 (TCP/IPv6) check box.
- Click OK to save your changes for the selected network adapter.
- Mac:
- Click the Apple menu and click System Preferences....
- Click Network.
- Click your connection type (Built-in Ethernet or AirPort) and click Advanced.
- Click TCP⁄IP to display the IP address information.
- If IPv6 is off (disabled), from the Configure IPv6 drop-down, click Automatically.
>The IPv6 requirement is not dependent on your ISP's ability to provide you with an IPv6 address; this is because the VPN allocates you an IPv6 address and does need the IPv6 stack to be enabled on your network adapter.
What IP Networks Are Routed Over VPN When I Connect to VT Traffic Over SSL VPN?
We currently route the following subnets over VPN when you connect to b) - VT Traffic over SSL VPN:
- IPv4 Networks:
- 128.173.0.0/16
- 198.82.0.0/16
- 172.16.0.0/12
- 10.0.0.0/8
- 192.70.138.0/24
- 192.70.187.0/24
- 63.164.28.0/22
- 45.3.96.0/23
- 45.3.104.0/24
- 45.3.105.0/24
- 45.3.106.0/24
- IPv6 Networks:
- 2607:b400::/40
- 2001:468:c80::/48
- 2002:80ad::/32
- 2002:c652::/32
How Do I Find My Network Liaison?
You can search for your department's liaison on the following web page: Network Liaisons.
Why Am I Unable to Access the Library Resources I Need When I Connect to b) - VT Traffic Over SSL VPN?
We route most of Blacksburg Virginia Tech subnets over the VT Traffic over SSL VPN connection profile. But you can connect to All Traffic over SSL VPN and try accessing it. Once you verify connectivity, please report this to 4Help by clicking Get Help on the 4Help Portal so we can make changes.