This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for bidirectional traffic.

Did you ever feel the urge to map your networking ports using your Airport Basestation or a UPNP router? Did you ever want your application to be reachable from the internet, even in a home networking setup? Don't despair anymore. Port Map and TCMPortMapper are here!

View/Edit/Delete Existing Port Mappings On Your Router. Minimizes to System Tray To Auto-Renew In Background. Lifetime Support And Updates Included With Download.

You can forward HTTP traffic to your local web-server as well as any TCP or UDP traffic. If your web-server has virtual hosts configured, you can specify which one you are connecting to.

UPnP Wizard allows you to manage all the Universal Plug and Play (UPnP) port mappings on your router. You don't need to hassle with your router's port forwarding interface.

This project is used to establish a TCP/UDP port mapping from an ISP NAT public address to local private address. If all layers of NAT are full cones (NAT-1), any host can access internal services through the mapped public address.

Apr 8, 2025 · This command maps port 8081 on the host to port 80 inside the container. Here, the container is still running its web server on port 80, but it is exposed on port 8081 on the host machine. Binding to UDP ports (if you need that) By default, Docker maps TCP ports. However, you can also map UDP ports if your application uses UDP.

Mar 9, 2021 · AnalogX PortMapper allows you to map any port on your computer to any IP address and port on another machine; not only that, you can limit access based on the incoming IP address! So, say for instance that you are using a proxy, and would like to be able to telnet from other machines - simple, just run PortMapper, and tell it to forward any ...

Jul 30, 2022 · The portmap service maps RPC service and version numbers to transport-specific port numbers. When an RPC service is started, it will tell portmap what port number it is listening to, and what RPC program numbers it is prepared to serve.

Server-based JSON service and example client to test for open ports to help verify UPnP port maps. See an example of a video game running the port test as part of its multiplayer service here . Built using ServiceStack and Newtonsoft.JSON.