CloudFaire

JANUARY 3, 2025

Enter Multi-Path TCP (MPTCP), which exploits the presence of multiple interfaces on a device, such as a mobile phone that has both Wi-Fi and cellular antennas, to achieve multi-path connectivity. It's a major extension to the TCP protocol, and historically most of the TCP changes failed to gain traction.

TCP 137

TCP Port Server Advertising 137

Kentik

JANUARY 13, 2021

On a network, configurations are constantly changing. Unfortunately, configuration change accidents can happen that bring down parts of the network. Interface dropping packets. Interface issues caused by misconfigurations, errors, or queue limits lead to network traffic failing to reach its destination.

Network 114

Network Networking TCP Protocol 114

CloudFaire

DECEMBER 30, 2024

A recap of QUIC and HTTP/3 QUIC is a secure-by-default transport protocol that provides performance advantages compared to TCP and TLS via a more efficient handshake, along with stream multiplexing that provides head-of-line blocking avoidance. Server receives the request HEADERS frame and validates it against RFC 9114 rules.

Protocol 101

Protocol Server Internet TCP 101

CATO Networks

JUNE 14, 2023

This method, called passive OS fingerprinting, involves matching uniquely identifying patterns in the network traffic a host produces, and classifying it accordingly. In most cases, these patterns are evaluated on a single network packet, rather than a sequence of flows between a client host and a server.

IoT 52

IoT TCP Protocol Server 52

Confluent

JULY 1, 2019

For more complex networking, this might be an IP address associated with a given network interface on a machine. which means listening on all interfaces. port 53352 dst 54.191.84.122 port 9092 rank info not available TCP aux info available Connection to ec2-54-191-84-122.us-west-2.compute.amazonaws.com on AWS, etc.)

Port 101

Port IaaS DNS Network 101