![Skill Training for Everyone | [High-Tech Classroom] Issue 238 - A Brief Discussion on Soft Routers](https://boardor.com/wp-content/uploads/2025/03/cea866d6-fab0-4c33-af64-12b17eadb54b.png)
GRADUATION Click the blue text to follow us A soft router is a router technology based on software, using standard computer hardware as a router, and implementing router functions through software. It is suitable for DIY enthusiasts, home, and small business networks. Compared to traditional hardware routers, the advantages and disadvantages of soft routers are … Read more
Basic Concepts of Ethernet Before performing Ethernet communication, it is necessary to understand several basic concepts of Ethernet communication, such as IP address allocation, PC network address and settings, etc. Allocating IP Address If the programming device (such as PC) connects to the factory LAN (or the Internet) using a network card, then the programming … Read more
How to Set Up an IP Address Press the “WIN” key + “R” key on your keyboard (WIN key: the key circled in the above image) Type “ncpa.cpl” (without quotes), and press Enter Right-click on “Local Area Connection” or “Ethernet”, and select “Properties”. Scroll down until you find “Internet Protocol Version 4 (TCP/IPv4)” in the … Read more
IP address conflicts typically occur within a local area network (LAN). In a LAN, multiple computers are present, each assigned a unique IP address. If one computer’s IP address is modified and coincides with another computer’s IP address within the same LAN, an IP conflict will occur. 【Fault Case】: In a certain LAN, the router … Read more
Click the blue text above to follow us Several methods to set up the network: 1. ifconfig Command Usage: ifconfig [DEVICE] ## View network informationifconfig DEVICE IP netmask NETMASK ## Set IP address Temporary effect, will be invalid after restarting the service. 2. nm-connection-editor A graphical network configuration tool, requires a graphical interface to use. … Read more
In Linux systems, various commands are used for system inspections to check system status, performance, configuration, and security. Here are some commonly used Linux inspection commands and their descriptions: 1. System Information ● uname -a：Displays all system information, including kernel version, hostname, etc. ● hostname：Displays or sets the system’s hostname. 2. System Load and Performance … Read more
How to transform a robot controller into a switch 1. The ABB robot controller has several network ports, defined as follows: 2. Several network ports within the Private Network are essentially different ports of a switch. 3. The default LAN3 port is isolated, as shown in the figure. At this time, you can individually configure … Read more
• This section will set up an end-to-end environment with a commercial terminal, commercial base station, and Open5GS 5GC, detailing the precautions, issues encountered, and analysis of solutions during the setup process.. • This section mainly involves the following issues: USIM card subscription information configuration, authentication parameters, APN, and slice configuration. Network Topology The core … Read more
OPENWRT is an embedded operating system based on Linux, specifically designed for routers and other network devices. It provides an open-source platform that allows users to customize and control various aspects of their network devices. Due to its flexibility and customizability, OPENWRT is widely used in both home and enterprise networks. 1. Download OpenWrt Official … Read more
The Raspberry Pi Zero is an excellent single-board computer not only because of its compact size and low price but also due to its convenient and user-friendly features. By adding a Zero Quick Plug or a microUSB/USB adapter, you can connect the Raspberry Pi Zero to your computer. This allows the Raspberry Pi Zero to … Read more