As everyone know that TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are internet protocols which are used for communication through internet. The communication takes places ...

Cloudflare processes 60 million HTTP requests per second, of which about 70% are TCP connections and about 30% are UDP/QUIC connections. Of these, only about 80% of data exchanges are actually ...

Many of us don’t give much thought to just what is traversing the corporate network. That is largely a job for the company’s system administrator. The thing of it is, though, the sysadmin quite often ...

In the complicated world of networking, problems happen. But determining the exact cause of a novel issue in the heat of the moment gets dicey. In these cases, even ...

In some recent newsletters, we discussed the inefficiencies caused by the way that typical legacy protocols would “Go-Back-N” whenever there was a lost packet or ...

let's say you have the option to build a clinet/server application that will pass a lot of traffic on a LAN. Nothing routable. Let's assume the network is error-free and no packets are lost and no ...

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 ...

Researchers at Caltech, Harvard and MIT have been working with colleagues in Europe to come up with a method of boosting wireless network performance. What they've created is a network that is 10 ...

Most network people understand the terrible effect delay can have on TCP sessions. TCP must pause data transfers while waiting for ACKs. The more network delay there is, the longer this pause will be.

Using the ComProbe 802.11 analyzer means you never have to worry about dropped packets. Frontline has built in a massive data buffer able to capture all packets flowing between devices. 802.11 ...