PortExpert is a free application that can give very useful information about all TCP, UDP communications connected to the system and is hence useful to identify potential threats. These days we are ...

The transport layer protocols provide connection oriented sessions and reliable data delivery services. This paper seeks to reflect a comparative analysis between the two transport layer protocols, ...

Do you remember when we used multi-protocol routing for IPX, AppleTalk, and TCP/IP running on the same network? In the 1980s and early 1990s many enterprises had multiple protocols running on the ...

Two simple filters for wireshark to analyze TCP and UDP traffic Your email has been sent Wireshark is a protocol analyser available for download. This week’s post ...

Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues. The tool reports the port status of TCP and UDP ...

Woodcliff Lake, NJ, December 15, 2011 — A new core from semiconductor intellectual property (IP) provider CAST, Inc. the UDPIP, provides an extremely competitive hardware implementation of the User ...

I am currently using OpenSuse 11.2's implementation of IP tables as a NAT router, and for the most part it works well. I maintain a client/server application that communicates over TCP port 15527 for ...

Everyone knows that the “standard” Internet protocol is TCP/IP. However, many don't know that the network stack commonly called “TCP/IP” also includes many other protocols, including IP, TCP, UDP, and ...

Woodcliff Lake, New Jersey — October 13, 2022 — Semiconductor intellectual property provider CAST today announced the immediate availability of a TCP/IP Stack core that connects a system to the ...

Terms can sometimes play tricks on the mind. Take EtherNet/IP, for example. Many people will read “IP” as internet protocol and think that EtherNet/IP refers to plain old, standard industrial Ethernet ...