Here's how to Check the Open Ports in the Buffered VPN client. Hit buffered.com/#a_aid=bufup to fully Set up Buffered VPN on your computer & other devices today. Learn more?
There is a Test Firewall element in the Buffered client’s menu:
With this function, you can run a Port discovery, which will show you all of the open port/protocol combinations available on the network you are connecting through:
This is great for bypassing firewalls or any other restricted networks. The Port discovery will show you all of the ports, and you can select the ones that are available at the moment (See this "Change Ports in the Buffered Client" later).
Click on the Okay, button to make the Port discovery disappear.