TCP protocol
Concept: Source: (Image caption: IP protocol can connect to multiple Lans.) The IP protocol defines its own set of address rules, called IP addresses. It...
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Tag: TCP/IP
A quick word about TCP reliability
December 15, 2023
by Dr. Nathan Davis
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The sender sends two packets in succession. The later packets may reach the receiver first. If the receiver processes the packets in the receiving order,...
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What engineers are most likely to get wrong about domain names
December 15, 2023
by Keya Bahri
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Internet address is the number of IP address, such as 61.135.169.125 is one of baidu's official website address, if every visit baidu need to input...
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Network protocol
December 13, 2023
by 馬宗翰
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1. Physical layer 2. Data Link layer 3. The Network layer is used to identify the position of each segment to be sharded relative to...
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Learning TCP protocol (1) the TCP/IP network layer and an outline of TCP protocol | small volume of free learning
December 13, 2023
by 李信宏
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TCP/IP Network layer The Protocol layers from top to bottom are Ethernet II: Network interface layer Ethernet frame header Information Internet Protocol Version 4: IP...
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Quick Solution of Network Protocol Concept (illustrated)
December 13, 2023
by Wendy Thomas-Wade
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A network protocol is a set of rules that govern the exchange of information in a simple, reliable, and secure manner. Before discussing the most...
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Front-end infrastructure -TCP/IP not fully explained
December 13, 2023
by Brett Murray
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TCP/IP is a general name for communication protocols. First, let's take a look at the OSI reference model application layer: it provides services to the...
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This topic describes how to use WireShark to visualize a Tcp connection
December 13, 2023
by 曾哲瑋
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First of all, we need to clarify that the purpose of the three-way handshake is to establish a connection. The connection is to establish reliable...
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Computer network, TCP principle
December 12, 2023
by Krish Bora
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Application layer: Through the interaction between application processes to complete a specific network application. Application layer protocols define rules for communication and interaction between application...
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[TCP] Standard socket parameters: logback parameter configuration method
December 12, 2023
by Rhea Sachar
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What is 0 Backlog? BACKLOG is used to construct a server-side socket ServerSocket object that identifies the maximum length of the queue used to temporarily...
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Network another dry product “diagram TCP/IP” – capping great success
December 12, 2023
by Jessica Holland
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This blog post is another one on TCP/IP following on from the previous blog on networking, which illustrated HTTP and HTTPS. The word information and...
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Details on the differences between TCP and UDP
December 12, 2023
by Millie Porter
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Computers and other network devices communicate with each other, and both parties of communication must send and receive data packets based on the same rules...
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OSI 7 – layer network reference model in detail
December 12, 2023
by 丁宗翰
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1. What is the OSI Model The OSI describes the model for network communication between computer systems. It was the first standard model for network...
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Comparison of traffic replication schemes: Tcpcopy vs Goreplay
December 12, 2023
by 徐建宏
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Traffic replication is often used in the testing of a quasi-production environment, where online traffic is copied into a quasi-production service to test the bearing...
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Communication between Android and iot devices – byte packet assembly and parsing
December 11, 2023
by Rebecca Carey
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Job transfer. It stopped for a while. Following on from our last article we learned how to customize a set of messages, today we continue...
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How to locate the IP address?
December 11, 2023
by Dr. Allan Harris
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First, the result is that the IP address alone is the most accurate way to reach the street level. Moreover, it is difficult to locate...
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Network Basics -IP protocol
December 11, 2023
by 潘宜君
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As the most important protocol in TCP/IP, IP is mainly responsible for sending packets to the ultimate target computer. Thus, IP enables communication between any...
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TCP three handshakes four waves
December 11, 2023
by 朱惠婷
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The three-way handshake is used to prove that both parties have the ability to send A response message. For example, A wants to establish A...
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TCP three-way handshake and four-way wave
December 11, 2023
by Samarth Sant
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TCP TCP TCP TCP TCP TCP TCP TCP TCP TCP
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Small code brother “network protocol from the beginning to the bottom principle” notes (eight) : TCP reliable transmission, flow control, congestion control
December 10, 2023
by Mishti Sibal
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The size of the sliding window is determined by the recipient's cache size. Kind: 1 byte. A value of 5 indicates the SACK option Length:...
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CS144 learns (3) ARP
December 10, 2023
by Matthew Hill
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The fifth experiment is mainly about ARP address resolution protocol. ARP, located at the bottom of the IP layer, translates the IP address of the...
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Read again network Architecture with TCP sticky packet – Notes
December 10, 2023
by Caleb Christiansen
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Layer 5 Network architecture Application layer: HTTP FTP Transport layer: TCP (byte stream oriented, connection-oriented) UDP (connectionless) Bottom layer Based on socket Network layer: IP...
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Custom communication layer protocols
December 9, 2023
by Alison Perez
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Background I believe that we have come into contact with many application layer communication protocols, such as HTTP, Websocket, IMAP/POP, mysql, etc., are based on...
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[Reading Notes]HTTP status code
December 9, 2023
by Richard Copeland
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The HTTP status code is responsible for representing the return result of the CLIENT HTTP request, marking whether the server processing is normal, and notifying...
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[Computer Network] – application layer
December 9, 2023
by Joseph Young
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HTTP is a stateless protocol, in which a server sends a requested file to a client without storing any status information about the client. HTTP...
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TCP&IP in the development of the role
December 9, 2023
by 李懿
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In network application development, the interaction between programs is through TCP connection to communicate, such as database connection, transaction connection management. TCP is abstracted out...
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TCP/IP: Traceroute
December 9, 2023
by Dr. Lawrence O'Brien
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Traceroute is a network tool that monitors the details of all routing nodes between a source host and a destination host. Using this tool, you...
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Why does TCP require a three-way handshake
December 9, 2023
by Hayley Price
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Why does TCP require a three-way handshake? TCP is a reliable flow control protocol that requires a connection between two parties before they can exchange...
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TCP Client communication for Network Communication (Arduino based)
December 9, 2023
by Anne Anderson
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Preparation ======= Arduino IDE ESPDuino ESP8266 Version file Experiment requires that the ESPDuino development board be set to TCP Client mode to achieve network communication
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Unknown network programming (12) : thoroughly understand the TCP protocol layer KeepAlive mechanism
December 9, 2023
by Janet Robertson
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TCP has KeepAlive, so why implement KeepAlive/heartbeat in the application layer?
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