Tunneling protocols are increasingly important in modern networking setups. By tying distant networks together, they enable the creation of virtual private networks, access to otherwise-firewalled ...

I have a System where GPS data is sent locally on the machine via UDP to a port and 1 application currently read thats data. I have a second application that I would like to listen for that data also.

A number assigned to applications and services in a TCP/IP network, such as voice and video calling, that do not require a 100% reliable delivery of packets. See UDP and TCP/IP port. THIS DEFINITION ...

The following list of port numbers comprises information derived mainly from RFC 1700. Any errors or omissions are, therefore, my own. The port numbers are divided into three ranges, as follows: ...

Data packets travel to and from numbered network ports associated with particular IP addresses and endpoints, using the TCP or UDP transport layer protocols. All ports are potentially at risk of ...

Scott Reeves shares the wireshark filters that helps you isolate TCP and UDP traffic. Wireshark is a protocol analyser available for download. This week’s post provides a brief introduction to ...