Articles about net | UserComp.com

Avoiding Nftables Configuration Mistakes: Allowing Outgoing SSH Connections

Learn how to avoid a common mistake when configuring nftables to allow outgoing SSH connections to a backup server. Make sure to follow best practices and test your rules before implementation. #nftables #Linux #networksecurity

Create Virtual Network Adapter for Windows: Route Traffic via Proxy

Learn how to create a Virtual Network Adapter in Windows for traffic routing via a proxy. This tutorial provides a step-by-step guide for efficient local proxy server load balancing across two physical network interfaces. Boost your network performance with this handy tip. Read more for detailed instructions.

WSL2 and Mirrored Network Mode: A Compatibility Overview for Dev Projects

Explore the compatibility of WSL2 with the mirrored network mode, a common challenge faced when running dev projects in WSL2. Learn why WSL2 isn't compatible with curl containers and how to create a project that works in this mode.

Return Traffic Not Routed Properly Through Pass-Through Server

A local server network has a pass-through server assigned a public IP (WAN IP) to handle externally initiated traffic. However, return traffic is not being routed properly. This article will discuss troubleshooting steps to resolve the issue.

Debugging Slow ISP Connection on Windows Machine: Enabling Explicit Congestion Notification (ECN)

Having trouble with your ISP connection on your Windows machine? Learn how to enable Explicit Congestion Notification (ECN) to potentially improve your connection speed. This guide will walk you through the steps to enable ECN and provide useful tips for troubleshooting.

Troubleshooting Return Traffic Not Routed Properly Through Passthrough Server

Having issue with return traffic not routed properly through your passthrough server? Learn how to identify and resolve this common networking problem. Improve your technical skills with our step-by-step tutorial. Read more...

Linux Not Responding to ECN Flags: Troubleshooting Guide

Experiencing issues with ECN flags on your Linux machine? Learn how to diagnose and resolve this problem with our comprehensive guide. Optimized for SEO. Read more to learn how to improve your tech support experience.

Understanding Iperf3 and Retries: A Comprehensive Guide

This article provides a comprehensive guide on Iperf3, focusing on the retries feature. We'll discuss why specifying the window size is important when using Iperf3, and how to do so using the -w flag.

Setting Up User Accounts Sharing Profile on Windows for Two Domain Accounts within a Domain Joined Machine

Learn how to set up user accounts sharing profile on Windows for two domain accounts within a domain joined machine. Improve productivity and collaboration with this simple guide. Read more on our tech support site.

Setting Up a Network Bridge for WiFi: A Comprehensive Guide

Learn how to set up a network bridge for WiFi connections for your kiosks. This guide provides a step-by-step process for both Windows, Linux, and MacOS. Optimize your kiosk network and improve user experience with this ultimate networking guide.

How to Use Ethernet and Wi-Fi Simultaneously on a Desktop Computer?

Learn how to set up your desktop computer to connect to the internet using both Ethernet and Wi-Fi simultaneously, improving network performance and reliability. This guide covers popular operating systems like Windows, MacOS, and Linux.

Two Routers, Two Connected LANs - No Bi-directional Pinging

In this article, we will discuss a common issue with two routers connected to two LANs that do not allow bi-directional pinging. This issue can occur due to various reasons, such as misconfigured IP addresses, incorrect subnet masks, or firewall settings. We will provide solutions to help you resolve this issue.

Resolving a Loop Scenario Network Issue Due to a Physical Short Circuit

This article provides a solution for a network loop scenario caused by a physical short circuit between two empty ports on a switch.

Port Loop Scenario: Physical Short Circuit on Switch

This article discusses a real-life scenario where a physical short circuit made contact between empty ports on a switch, resulting in a loop. We will explore the causes, effects, and solutions to this issue.

Resolving a Loop Scenario on a Network Due to Physical Short Circuit

This article discusses a real-life case where a physical short circuit created a loop scenario on a network, causing severe issues. We'll provide a solution to resolve this issue.

Diskless Boot: Possibly Run OS on Network-Attached Storage Transparently?

Exploring the possibility of running an OS on network-attached storage without the need for specific support. Reasons include the desire to boot from an SSD and the convenience of a diskless boot.

Setting Linux Permissions for Synology Drive Connected to Windows Network Drive using SCP in MobaXTerm

Learn how to set Linux permissions for Synology Drive connected to a Windows network drive using SCP in MobaXTerm. This guide will help you manage your files securely and efficiently. Read more for detailed instructions.

Setting up VLANs with Firewalla Gold Plus, Netgear GS316EPP, and Grandstream GWN7665AP

This article provides a step-by-step guide on setting up VLANs with Firewalla Gold Plus, Netgear GS316EPP, and Grandstream GWN7665AP. Follow the instructions carefully to successfully configure your VLANs.

Setting up a KVM Guest as a Network Router with Isolated Bridge

This article guides you through the process of setting up a KVM guest as a network router with an isolated bridge, allowing guest-to-guest and guest-to-host communication while ensuring safety.

How to Get SNR Values for Wireless Network in Windows 11

Learn how to get SNR values for your wireless network in Windows 11. We'll explore built-in tools and third-party applications to help you diagnose and optimize your network's performance.

Do 10G Network Adapters Require Two PCI Lanes to Pass 10Gbit?

Explore the relationship between 10G network adapters, PCI lanes, and data transfer rates. This SEO-optimized article discusses Intel X520/X540-MT and Mellanox MNPA198 models, with their PCIe 2.0 and 3.0 configurations.

Fixing Broken .NET Framework on Windows 11

This article provides a solution for a relatively new PC with a year-old installation of Windows 11 Pro that rolls back during an update attempt to Windows. The issue is related to the broken .NET Framework.

How to Install Network Drivers to Resolve Connection Issues on Lenovo Legion 5i (Type 83DG)?

Having trouble with network connectivity on your Lenovo Legion 5i laptop? Learn how to install the correct network drivers to resolve your connection issues. This guide covers the Realtek 8852CE WiFi 6E PCI-E NIC and provides step-by-step instructions for Linux, Windows, and MacOS.

How to Install Network Drivers to Resolve Network Issues on Lenovo Legion 5i (16IRX9, Type 83DG) - A Comprehensive Guide

Having trouble with network connectivity on your Lenovo Legion 5i (16IRX9, Type 83DG) laptop? This guide provides step-by-step instructions on how to install the Realtek 8852CE WiFi6E PCI-E NIC network drivers to resolve any network issues. Learn how to optimize your network performance and maintain a stable connection. Read more for detailed instructions on the tech support site.

Configure VLAN for Separate Work Network with OpenWRT while Keeping Home Networks Isolated and Maintaining Internet Access

This article will guide you through the process of setting up a separate VLAN for your work network using OpenWRT while keeping your home networks isolated and maintaining internet access. Learn how to configure your MainRouter (HGU...) to achieve this setup.

Selecting the Correct Bridged Adapter for VirtualBox on Linux to Connect to Wired Ethernet Device

Learn how to select the correct bridged adapter in VirtualBox on Linux to connect to a wired ethernet device with a USB dongle and IP address 192.168.200.220. Optimize your tech support experience with this step-by-step guide.

How to remove disconnected Network Adapters in Windows 11

Learn how to remove disconnected Network Adapters in Windows 11 for optimal performance.

Setting up a Bridged Adapter in VirtualBox for Windows 11 on a Linux Laptop with USB Dongle for Wired Ethernet Connection

Learn how to set up a bridged adapter in VirtualBox for a Windows 11 installation on a Linux laptop using a USB dongle for a wired Ethernet connection.

Can't Browse Internet on CentOS 9 Guest OS in VMware Workstation 16 Player: Troubleshooting Guide

Having trouble browsing the internet on your CentOS 9 guest operating system in VMware Workstation 16 Player? This guide will walk you through the steps to identify and resolve common issues preventing internet connectivity.

Force Windows Guest VM's to Cache Network Files Locally in VMware Workstation Pro and VirtualBox

Learn how to force Windows guest virtual machines in VMware Workstation Pro and VirtualBox to cache network files locally using low-level scripts for a unified execution environment. Optimize your virtualization experience and enhance the performance of your Windows guest VMs.

Troubleshooting Laptop 2: Laptop1's VirtualBox-Hosted pfSense Instance Can't Pull IP

Having issues with Laptop 2's networking while connected to a VirtualBox-hosted pfSense instance on Laptop 1? Learn how to troubleshoot the problem and get your devices connected. This SEO-optimized article invites you to read more on our tech support site.

Laptop 2 Not Pulling IP from PFsense Running on VirtualBox Hosted Laptop 1

This article provides a solution for a networking issue where Laptop 2 fails to pull an IP from PFsense, which is running on a VirtualBox hosted on Laptop 1.

Configuring DNS Server Network Interfaces for WiFi Networks on MacOS

Learn how to configure DNS server network interfaces for WiFi networks on MacOS. This guide provides step-by-step instructions for setting SSID-specific DNS settings, making it easier to manage network connections. Get started now and optimize your MacOS WiFi network performance.

Shelly Plus Plug: Sending POST Request When Switch Unavailable

This article provides a solution for sending a POST request with the Shelly Plus Plug, even when the switch becomes unavailable on a Linux box.

Hyper-V Virtual Switch Causes Losing Internet on Particular WiFi Network

This article provides a solution for a problem where a Hyper-V Virtual Switch causes the loss of internet connection on a particular WiFi network on a Windows 11 laptop. The user has noticed changes in the network and would like to gather more data to identify the issue.

Issue Accessing Websites on Windows 10 Guest VM using QEMU/KVM

Having trouble accessing websites on a Windows 10 guest virtual machine using QEMU/KVM? Learn about potential solutions and how to diagnose the issue. Read more for expert tech support.

Troubleshooting WSL2 behind a Corporate Proxy on Windows Server 2022 (VM) - No Internet Access

If you've installed WSL2 on a Windows Server 2022 Virtual Machine and are unable to access the internet due to a corporate proxy, this guide will help you troubleshoot and resolve the issue.

Isolating TP-Link Network from Home Network Maintaining Internet Access

Learn how to isolate a TP-Link network from your home network while maintaining internet access. This article will guide you through setting up a two-router system with a Linksys Smart WiFi router and a TP-Link ER605 router.

Rapid Deployment: Clone Ubuntu Server for Remote Access Network Administration

Learn how to quickly clone a Ubuntu server for remote network administration in multiple remote offices with a single configured package. Save time and resources with this streamlined process.

Connecting Macs Externally: A Simple Guide to Port Forwarding

Learn how to access your local Apple Mac from the internet using a simple port forwarding technique. This guide will show you how to point an external static IP to your Mac and dial your external ADSL line.

How to Remove Port Exclusion Ranges in Windows

If you've noticed a large port range exclusion in your Windows system, this guide will help you remove it. Learn how to check and manage port exclusion ranges using the netsh command-line tool.

Fixing Laptop Internet Connection Issue: Dell Inspiron 5580 and Windows 11

Can't connect your laptop to the internet? This article provides a solution for Dell Inspiron 5580 and Windows 11 users who have encountered several issues while trying to get connected. Learn how to fix it by updating drivers and other effective methods.

Home Server Services Reachable via Local IP but not Domain

This article provides a solution for a problem where home server services are accessible via local IP but not through the domain. The setup involves running various services primarily in Docker containers.

Solving High Internet Latency Caused by Wired Home Network: A Tech Support Guide

Experiencing high Internet latency that affects your online gaming? This guide will help you figure out if your wired home network is the cause and provide solutions. Learn more about reducing latency for a better gaming experience.

How to Route Traffic for Specific IP Addresses through a Virtual Network Interface on Ubuntu 22.04.5 LTS

Learn how to create a virtual network interface and route traffic for specific IP addresses in Ubuntu 22.04.5 LTS. This guide will help you modify netstat/rn results and improve your network management skills.

Troubleshooting Errors Building Veins in Omnet++ on Windows 11

This article provides a solution to errors encountered while building Veins in Omnet++ on Windows 11, specifically with SUMO 1.22.0, inet 4.5.4, and OsgVisualizer. The errors were related to Roads and OsgVisualizer.

Troubleshooting: Not Connecting to VPN Server on Windows Server 2019 STD with Static IP and Dynamic Client IPs

Having trouble connecting to a VPN server on a Windows Server 2019 STD with a static IP and dynamic client IPs? Learn how to troubleshoot and resolve this issue. Read more on our tech support site.

Creating an Algorithm to Detect Laying Peers in BitTorrent Swarm

This article discusses the creation of an algorithm to detect laying peers in a BitTorrent swarm. The algorithm will be designed to identify possible spoofed client_IDs, a suspected method used by some peers to deceive the tracker. The goal is to improve the efficiency and reliability of BitTorrent file sharing.

UDP Packets Not Received: Peer Windows Hosts

A networking newbie is having trouble sending and receiving UDP messages between two Windows hosts using Hercules setup. Two instances of Hercules are running on the hosts.

Allowing PCs Access to the Web with Two Ethernet Adapters on Windows 10

This article provides a solution for Windows 10 users who have two Ethernet adapters and want to allow PCs on the internal network to access the web. The primary adapter is configured as a router and hosts a DHCP server.

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