Articles about net | UserComp.com

Direct ping is not working

Learn how to troubleshoot direct ping issues and resolve network connectivity problems. This article provides step-by-step instructions and useful tips for resolving direct ping failures.

Internet Connection Slows Down After Opening Any Software

If your internet connection slows down after opening any software on your Windows 11 computer, this article provides troubleshooting steps to resolve the issue and improve network performance.

Troubleshooting: Wifi not working on one laptop but working on another

Having trouble with your wifi connection on one laptop while it works fine on another? This article provides troubleshooting tips and solutions to resolve the issue.

How to Set Up VLANs: A Step-by-Step Guide for Networking and Home Networking

Learn how to set up VLANs on your network using routers and switches. This step-by-step guide will help you create virtual LANs for efficient network management and improved security.

Is Hot Spot Considered the Network as Phone?

Learn about the relationship between hot spots and phone networks. Discover how hot spots can be utilized as a network for your phone and enhance your TV and remote control experience.

Windows 10 creating multiple NetBIOS sessions to Microsoft

Learn how to troubleshoot Windows 10 creating multiple NetBIOS sessions to Microsoft. Understand the impact on your firewall settings and find solutions to resolve this issue.

Troubleshooting Wi-Fi Networks Not Available on Kali Linux

Explore solutions to resolve the issue of Wi-Fi networks not being available on Kali Linux. Learn how to troubleshoot and configure wireless connections on this Debian-based operating system.

How to Keep Your Chromebook Connected to a Specific Wifi Network

Learn how to configure your Chromebook to stay connected to a particular Wifi network and prevent it from automatically switching to another network without your permission.

Is it possible to force an application to connect to Internet via specific allowed UDP port?

Learn how to force an application to connect to the Internet using a specific UDP port in Linux. This article provides step-by-step instructions and tips for networking enthusiasts.

Troubleshooting Wired Cable Modem to Wireless Issue

Learn how to troubleshoot and resolve wired cable modem to wireless connectivity issues. This article provides step-by-step instructions and tips for resolving common networking problems related to wired cable modems and wireless connections.

Fixing Remote PC Internet Connection Issues on Windows 11

Learn how to troubleshoot and resolve internet connection issues on a remote PC running Windows 11. Discover common causes and effective solutions to keep your remote PC connected online without interruptions.

Setting up VPN with Ubuntu using local DC as DNS server with Homelab

Learn how to configure a VPN connection on Ubuntu and use a local domain controller as the DNS server in your homelab. This guide will walk you through the necessary steps to ensure a secure and efficient network setup.

Windows 10 Wi-Fi hotspot on/off

Learn how to easily turn on or off the Wi-Fi hotspot feature in Windows 10. This article provides step-by-step instructions and troubleshooting tips for managing your wireless network settings.

Disable VPN DNS server and take over with dnsmasq

Learn how to disable the DNS server provided by your VPN and take control with dnsmasq. This article provides step-by-step instructions for configuring dnsmasq to handle DNS requests, allowing you to have more control over your network settings.

Redirect Local Requests to IP to Other IP (Linux - e.g. Debian >= 10)

Learn how to redirect local requests to one IP address to another IP address on Linux using nftables. This article provides step-by-step instructions for Debian 10 and newer versions.

Troubleshooting: Windows Computers Unable to Connect to 5GHz SSID After Router/AP Reboot

Encountering connectivity issues with Windows computers after a router or access point reboot? This article provides troubleshooting steps to resolve the problem of Windows devices being unable to connect to the 5GHz SSID after a reboot. Discover solutions and tips to restore seamless wireless networking.

Optimizing NFS Share for Many Small Files

Learn how to optimize your NFS share for handling many small files efficiently. This article provides insights and techniques to improve performance and enhance productivity in managing network file shares.

Troubleshooting Windows Computers Unable to Connect to 5HGz SSID After Router/AP Reboot

Encountering connectivity issues with Windows computers after a router/AP reboot? Learn how to troubleshoot and resolve the problem of 5HGz SSID unavailability on Windows devices.

Powered-off PCs messing up broadcast UDP traffic

Learn how powered-off PCs can disrupt broadcast UDP traffic and how to prevent it. Explore the impact of power management settings on network adapters and switches. Discover the benefits of Wake-on-LAN technology for efficient network management.

Is Using Passwordless WiFi Dangerous? - Tech Support Site

Learn about the potential dangers of using passwordless WiFi networks and the importance of securing your wireless connections. Find out how HTTPS can enhance your online security.

Windows 11 using two internet connections at one: Wifi + USB-iPhone, to sum up speed

Learn how to maximize your internet speed on Windows 11 by using both Wifi and USB-iPhone connections simultaneously. This article provides step-by-step instructions on setting up and configuring the dual internet connection for improved browsing and download speeds.

Troubleshooting Raspberry Pi WiFi Connection Issues

Learn how to troubleshoot and fix Raspberry Pi not automatically connecting to WiFi. This article provides step-by-step instructions for resolving wireless networking issues on your Raspberry Pi running Debian.

Troubleshooting Strange Timeouts when Connecting to registry.gitlab in CI/CD Pipeline

Learn how to debug and resolve strange timeouts when attempting to connect to registry.gitlab during your CI/CD pipeline in Ubuntu. This article provides insights into potential causes and troubleshooting techniques.

How to Expose Apps Inside VirtualBox's VM to the Internet on Windows 11

Learn how to expose apps inside VirtualBox's VM to the internet on Windows 11 by configuring port forwarding and setting up IIS. This article provides step-by-step instructions to ensure your apps are accessible from a domain.

Router Accessible by Local Devices but Not from the Internet Using Its DDNS Hostname

Learn how to troubleshoot the issue when a router is accessible by local devices but not from the internet using its DDNS hostname. This article provides step-by-step instructions on resolving the problem and ensuring remote access to your router.

Dell Latitude E6540 Stuck in Airplane Mode - Troubleshooting Guide

Having trouble with your Dell Latitude E6540 stuck in Airplane Mode on Windows 10? This troubleshooting guide provides step-by-step solutions to resolve the issue and restore wireless connectivity.

What is a software doing when “calling home” or “phoning home”?

Learn about the concept of software “calling home” or “phoning home” and understand its implications for networking and privacy.

WOL Events During Linux Runtime: Troubleshooting Wake-on-LAN in Linux

Learn how to troubleshoot Wake-on-LAN (WOL) events during Linux runtime. This article provides insights into resolving common issues related to WOL, networking, UDP, and ACPI in Linux.

Windows can't connect more than 64k concurrency outgoing connection

Learn how to troubleshoot the issue of Windows being unable to establish more than 64k concurrency outgoing connections. This article provides insights into the TCP/IP networking protocol and offers potential solutions using Golang programming language.

Wireguard VPN Server on AWS EC2 Speed Drops 1/10 After Connection

Learn how to troubleshoot and optimize the performance of your Wireguard VPN server on AWS EC2. Discover why the speed drops significantly after establishing a connection and find solutions to improve your network performance.

Why My phone connected to WiFi and sharing ethernet via USB doesn't halves the speed whereas the repeater does?

Discover why sharing ethernet via USB on your phone connected to WiFi doesn't halve the speed, while using a repeater does. Explore the intricacies of networking and wireless technology to understand the underlying factors affecting speed.

How to Connect to a Wireless Display with Linux Mint

Learn how to connect your Linux Mint device to a wireless display, specifically the Epson EB-2250U projector. This step-by-step guide will help you easily set up the connection and enjoy wireless projection.

How to Fix Epson EB-2250U Projector Showing Black Screen After WLAN Connection

Encountering a black screen on your Epson EB-2250U projector after connecting from a device with WLAN? This article provides step-by-step instructions to resolve this issue and restore the display functionality of your projector.

How to Connect to a Wireless Display with Linux Mint

Learn how to connect your Linux Mint device to a wireless display, specifically the Epson EB-2250U beamer. This step-by-step guide will help you easily set up and configure the connection.

Using nftables to Drop SNMP Packets with a Specific Community String

Learn how to use nftables to drop SNMP packets that contain a specific community string. Enhance your network security by filtering unwanted SNMP traffic.

Troubleshooting Epson EB-2250U Beamer: Blank Screen After WLAN Connection

Encountering a black or blank screen on your Epson EB-2250U beamer after connecting from a device with WLAN? This article provides step-by-step troubleshooting solutions to help you resolve the issue and get your beamer working again.

Route traffic from one network to Charles Proxy hosted on another network

Learn how to route traffic from one network to Charles Proxy hosted on another network. This article provides step-by-step instructions and tips for setting up the necessary configurations.

How to Connect to a Wireless Display (an Epson EB-2250U) with Linux Mint

Learn how to connect your Linux Mint system to a wireless display, specifically an Epson EB-2250U projector. This step-by-step guide will walk you through the process, ensuring a seamless connection and hassle-free presentation experience.

Troubleshooting WIFI Direct Issues on Brother Printer DCP-T150W in Windows 10

Having trouble with WIFI Direct on your Brother printer DCP-T150W in Windows 10? This article provides troubleshooting steps and solutions to resolve WIFI Direct issues on your Brother printer.

Figuring out the 'appropriate' TCP window size in Ubuntu

Learn how to determine the 'appropriate' TCP window size in Ubuntu for optimized network performance. Find out how to set it effectively to enhance your network experience.

Troubleshooting Tomcat Application Using Virtual Host

Learn how to troubleshoot an issue where a Tomcat application using virtual host is not accessible outside the local network. Find solutions to common networking problems and ensure proper configuration of virtual hosts in Tomcat.

How to Image a Drive to Network Share from Windows

Learn how to image a drive to a network share from Windows using the DD command. This article provides step-by-step instructions and tips for creating a backup of your hard drive and storing it on a network share.

What Happens If Multiple Hosts on a Local Network Share the Same Username

Discover the consequences of multiple hosts on a local network sharing the same username. This article explores the potential security risks and conflicts that may arise, specifically in relation to SSH.

Fixing nm-applet menu position issue in LXDE

Learn how to resolve the problem of the nm-applet menu appearing too high in LXDE. This article provides step-by-step instructions to fix the issue and improve your network management experience in LXDE.

Default Network Access to the Docker Host

Learn about the default network access settings for the Docker host. This article explores the relationship between networking, Ubuntu, firewall, iptables, and Docker, providing insights into how they interact and affect network access.

Troubleshooting Linux Router Communication with Peer's Own AS

Learn how to troubleshoot a Linux router that can communicate with its peer's own AS but is unable to access any provided routes. This article provides step-by-step instructions and solutions to resolve the issue.

Troubleshooting Wi-Fi Connectivity Issues: My Wi-Fi Won't Let Me Access My Own Domain

Experiencing connectivity issues with your Wi-Fi network? Learn how to troubleshoot and resolve the problem of not being able to access your own domain. Discover the steps to fix the issue, including the temporary solution of performing a hard reset.

How to Access LAN Subnets from Other Subnets with Interzone Firewalling on the Same Router

Learn how to configure interzone firewalling on your router to access LAN subnets from other subnets. This article provides step-by-step instructions and tips for seamless network communication.

OpenVPN: Can't Connect Computers Inside the Server LAN? Troubleshooting Guide

Having trouble connecting computers inside the server LAN with OpenVPN? This troubleshooting guide will help you resolve issues related to networking, SSH, VPN, routing, and OpenVPN.

How to stop web browsers sending requests on startup

Learn how to prevent web browsers from automatically sending requests on startup. This article provides step-by-step instructions for different browsers and operating systems.

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