![]() Your device uses this port number as a label to easily distinguish between types of traffic and direct it to the appropriate location. What are port numbers?Įach port is assigned a unique number by the Internet Assigned Numbers Authority (IANA) and is designated to handle the data of specific services. Generally, as long as traffic is packaged appropriately with the proper identifying port number, it can quickly and efficiently get to its end destination. Much like the ports of a marina, the networking ports of your device are the access points that allow internet data to travel. Port management is usually an automated and unseen process facilitated by the software on your device or its operating system. In networking, a port is a virtual point in which a connection starts and stops. This article explores what a VPN port is and the specific port numbers a VPN uses, along with which ports you should really try to avoid.īefore diving straight into such an esoteric topic as VPN ports, though, it helps to first understand what a port is. ![]() ![]() In that case, it can be confusing to understand what ports are for and which to choose. That’s because your VPN port is associated with your VPN protocol, and as a backend software process, it doesn’t depend on a user to select it.īut perhaps you need to configure your VPN with a firewall or router. Many people who rely on a VPN app to secure their online activity will never have to become familiar with their VPN port settings.
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June 2023
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