Articles about net | UserComp.com

Configuring Virtual Machine Network with Multiple IPs on Linux Server (Ubuntu 22.04.5 LTS)

In this article, we will guide you through the process of configuring a virtual machine network with multiple IP addresses on a Linux server (Ubuntu 22.04.5 LTS). Assuming you have been assigned three IP addresses (1.1.1.1, 2.2.2.2, and 3.3.3.3) by your service provider, this tutorial will demonstrate how to assign and manage these IPs on your Linux server's virtual machine network. Improve your tech support skills and enhance your system's networking capabilities by following this step-by-step guide.

Troubleshooting Network Traffic on a Freshly Installed Arch Linux System with KDE Plasma

If you've recently installed Arch Linux with KDE Plasma and are experiencing unexplained network traffic, this guide will help you identify the cause and provide solutions. Learn how to troubleshoot and optimize your new system for efficient network usage.

Why Can't I Properly Exit a Telnet Server Using Common Shortcuts?

Having trouble exiting a Telnet server using common shortcuts? Learn about the reason behind this issue and find alternative methods to disconnect from the server.

Troubleshooting Nginx Ingress Controller 404 Errors on Kubernetes Cluster

Having trouble with Nginx Ingress Controller giving 404 errors on your bare metal Kubernetes cluster, even though the endpoints show correctly? Learn how to troubleshoot this issue. Read more for a detailed tech support guide.

Resolving Nginx Ingress 404 Error on Kubernetes Cluster

This article provides a solution for the Nginx Ingress 404 error on a Kubernetes cluster, even though the endpoints appear correctly. We'll explore possible causes and solutions to help you resolve the issue.

Understanding Subnets: Differences Between Gateway and Static IP Range

This article explains the differences between a gateway and a static IP range in the context of subnets. Understanding these concepts is crucial for setting up a home network using a company's host servers.

Allowing Specific Device on Different Subnet for Guest Wi-Fi Network

This article explains how to allow a specific device on a different subnet for a Guest Wi-Fi network using an Asus GT-BE98 router. The Plex server running on a Linux box with subnet 192.168.100.x has been moved to a TV dedicated 'Guest Wi-Fi' network with DHCP 10.10.10.x.

Allowing Device Guest WiFi Network on Different Subnet: A Tech Support Guide

Learn how to set up a guest WiFi network on a different subnet for your devices. This guide will help you avoid network conflicts and ensure a smooth experience for your Plex server and other devices on your Linux box subnet. Read more for a detailed solution.

Configure iptables to Allow NTP Time Synchronization with Internet Access Blocked

Learn how to configure iptables to block all internet access except for NTP time synchronization, allowing machines on your LAN to stay synchronized with the correct date and time. This tutorial provides a step-by-step guide for setting up a secure network while ensuring accurate timekeeping.

D-Link DGS105 Won't Connect to Ethernet Even with Good Supply

Having trouble connecting your D-Link DGS105 ethernet switch? This article offers a potential solution for when your switch won't connect to Ethernet even with a good supply. Try these steps to resolve the issue and get back online.

Completely Disabling Tor Functionality: A Tech Support Guide

Learn how to disable Tor functionality completely on your device. This SEO-optimized guide provides step-by-step instructions for MacOS users who want to disable Tor through the terminal. Follow these commands to ensure your privacy and security.

Troubleshooting NetworkManager's Failed Auto-Connect Issue

Experiencing issues with NetworkManager's auto-connect feature on your wireless connection? This article provides guidance on resolving this common problem and getting you back online.

Windows Registry Keys for Network Connections, Proxy, VPN, and More

This article provides a list of important Windows Registry keys related to network connections, proxy settings, VPN, and more. Be careful when modifying these keys to avoid causing issues with your system.

How to Fix 'Destination Host Unreachable' Error on Your Laptop

Having trouble connecting to the internet on your laptop? Learn how to fix the 'Destination Host Unreachable' error by flushing the DNS, checking the firewall, and more. This SEO-optimized article provides step-by-step instructions for both Windows and MacOS users. Read more for a solution to your tech support needs.

Finding Duplicate Active DHCP Servers on Local Network

Experiencing weird behavior on a local network where two devices are getting IP addresses. Investigation found IP address range configured on primary DHCP server, but both devices are getting IP addresses. This article will help you find and resolve the issue.

No Internet Connection in Kali Virtual Machine using VMWare Workstation Pro

This article discusses a common issue of intermittent internet drops in a Kali Linux Virtual Machine running on VMWare Workstation Pro on a Windows 10 host. It provides potential solutions to help resolve the issue.

Troubleshooting No Internet Connection in Kali VM on VMWare Workstation Pro (Windows 10)

Experiencing internet drops or intermittent connection while using Kali VM in VMWare Workstation Pro on Windows 10? Learn how to identify and resolve the issue in this troubleshooting guide.

Kubuntu 24.04 Wired Connection Not Connected: Troubleshooting Guide

Having trouble connecting to the internet using a wired connection on Kubuntu 24.04? This guide will walk you through the steps to identify and resolve common issues, so you can get back online. Keywords: Kubuntu, Ubuntu, Linux, Wired Connection, Network Troubleshooting.

Running Netware VM: Starting Version 3 with 128MB RAM - Error Message

This article provides a solution for a common error encountered while running a Netware VM, specifically when starting Version 3 with 128MB RAM. The error message indicates a requirement that seems to be missing.

Network Adapter DNS Server Keeps Resetting to 8.8.8.8 - Tech Support Site

If you changed your Network Adapter's DNS server to 8.8.8.8 but it keeps resetting, this article can help you troubleshoot and fix the issue. Learn more about DNS servers and how to configure them on your Windows computer. Read more on our tech support site.

Fixing MSN.com Loading Issue on Windows 11 without Internet Connection

This article provides a solution to the issue of MSN.com not loading on Windows 11 even without an internet connection. Learn how to boot Windows 11 and access MSN.com offline.

Identifying and Downloading 10GB/day on Windows Machine

A Windows user has noticed an unusual increase in data usage, consuming the entire monthly quota even though usual consumption is below half. No recent changes have been made. Let's investigate and find solutions.

Fix: Destination Host Unreachable Error on PCLaptop (Ethernet/WiFi)

This article provides solutions for the Destination Host Unreachable error on a PCLaptop, whether connected via Ethernet or WiFi. The error occurs when the laptop seems fine but fails to connect to the network.

How to Isolate NAS from Internet while Keeping LAN Access on Linux System

Learn how to isolate your Network Attached Storage (NAS) from the internet while keeping Local Area Network (LAN) access on a Linux system. This guide explains the steps required to ensure your NAS is only accessible within your LAN and not exposed to the public internet. Read more to secure your data and prevent potential security risks.

Isolating NAS Internet and Keeping LAN Access on Linux System

This article explains how to isolate a Network Attached Storage (NAS) device from the internet while maintaining LAN access on a Linux system. By following these steps, you can secure your NAS and ensure it remains accessible within your local network.

How to Set Up a VPN on Linux Using OpenVPN: A Comprehensive Guide

Learn the correct steps to set up a VPN on your Linux system using OpenVPN. Follow our comprehensive guide to ensure proper configuration and secure your network.

Can a VPN Client Be Behind a VPN Router: A Tech Support Guide

Learn how to use a VPN client behind a VPN router for secure home office connectivity. This guide covers ASUS AX5400 router and NordVPN active use. Improve your network security and access company intranet with ease.

Requirements for Setting up a Linux Network Bridge with IP Address

This article outlines the requirements for setting up a network bridge with a physical eth0 network interface and a virtual tap0 interface on a Linux device such as Raspberry Pi or Ubuntu. The bridge, known as br0, consumes a unique IP address. Learn more about the necessary steps and considerations for this process.

How to Bind Docker Containers to Specific VLANs on Ubuntu

Learn how to bind Docker containers to specific VLANs on Ubuntu using the built-in networking capabilities of Docker. Improve security and segmentation of your containerized applications. Read more to get started.

NIC Change VM (Ubuntu Hyper-V) Default Switch - External Switch Lost Internet Connection

This article discusses a problem where changing the NIC external switch in a Ubuntu VM on Hyper-V results in the loss of internet connection. It provides a solution to this issue.

Using IP Route Open Software Subnet with 10.100.123.6255.255.255.0 Gateway

Learn how to use IP route open software subnet with the given IP address and gateway for optimal network performance. Maximize your network's potential with our comprehensive tech support guide.

Troubleshooting SMBC Non-Standard Port Connection

Experiencing issues when connecting to SMBC using a non-standard port? Learn how to troubleshoot and resolve the problem if you are unable to connect using port 4445 and need to use the alternative port 445 instead.

Troubleshooting Internet Connection Issues in VMware Workstation with Windows 7

Having trouble connecting to the internet in VMware Workstation with Windows 7? Learn how to troubleshoot and resolve plugged-in, no connection issues. Read more for expert tech support.

Smart Host Forwarding Issue - IPv4 vs IPv6

This article discusses a problem where Sendmail is configured to forward to a Smart Host, but the Smart Host DNS advertises an IPv4 address. However, Sendmail encounters an issue because the email looks like it has an IPv6 address. We'll explore the reason behind this decision and how to resolve the issue.

Raspberry Pi CM4 Static IP Assignment Issue

This article provides a solution for the issue where the Raspberry Pi CM4 is unable to assign a static IPv4 address while running Raspbian 11 (bullseye).

Setting Up Guest WiFi on OpenWRT using LuCI

Learn how to set up a guest WiFi network on an OpenWRT router using the LuCI web interface. This guide provides step-by-step instructions for configuring your OpenWRT device as an access point or switch, and connecting it to another router for internet access.

Issue with .NET HTTPS Development Certificate Not Trusted on Ubuntu 24.04 (Edge & Chrome)

This article provides a solution for the issue where .NET HTTPS Development Certificate is not trusted on Ubuntu 24.04, specifically in Edge and Chrome browsers.

Grant LuCI Internet Access to OpenWRT Router/Switch

This article provides instructions on configuring LuCI to enable an OpenWRT router or switch, allowing WiFi and Ethernet devices to access the internet.

Understanding mDNS Packets with Subnet Mask 255.255.255.255

This article explains how mDNS packets function when a subnet mask of 255.255.255.255 is used, addressing the question of whether it isolates devices on a local network from receiving mDNS messages.

WiFi Sniff Issue with Wireshark: How to Troubleshoot

Having trouble sniffing your network using Wireshark? Learn how to troubleshoot the issue, including checking for a 2x2 MIMO adapter. Improve your network monitoring skills today.

Checking Active Network Shares within a Domain using PowerShell Script

This article provides a PowerShell script to check the status of network shares within a domain. The script checks the shares listed in a CSV file and identifies which ones are active. Use this script to maintain a list of active shares and ensure network resources are being used efficiently.

Understanding 'Connection' and 'Session' in Networking

This article explains the terms 'Connection' and 'Session' in networking, with examples and differences between them. Learn how they work together in establishing and maintaining network communication.

How to Split the Right Panel of Netrw Explorer in Vim and Enable File Preview

This article provides a step-by-step guide on how to split the right panel of the Netrw file explorer in Vim and enable file preview. This will help users to efficiently navigate and manage their files within Vim. Learn how to customize your Vimrc settings for a better file browsing experience.

Reduce Timeout When Accessing Unreachable Network Folder in Windows 11 File Explorer

Experiencing delays when clicking shared folders in Windows File Explorer, even when the network drive is disconnected? Learn how to reduce the timeout to improve your productivity. Optimize your Windows 11 experience with this practical guide.

How to Reduce Timeout when Accessing Unreachable Network Folder in Windows 11 File Explorer

Learn how to reduce the timeout when accessing an unreachable network folder in Windows 11 File Explorer. Follow these steps to improve your productivity and save time. Read more to find out how.

Frequent LAN Connection Issues: A Comprehensive Guide

This article provides a comprehensive guide to troubleshooting frequent LAN connection issues. Whether you're using Linux, Windows, or MacOS, we've got you covered. Learn how to identify and fix common problems that cause LAN connections to disconnect and reconnect.

Using Laptop in a Strong Magnetic Field: A Guide

Working in an aluminum smelter with a powerful magnetic field can be challenging, especially when trying to use a laptop like the Dell Inspiron. This guide provides tips and insights on how to use your laptop safely and effectively in such an environment.

Can't Start Network on Fedora 9: How to Find and Edit ETH0 Hardware Address

Having trouble starting the network on Fedora 9? Learn how to find and edit the ETH0 hardware address to get your network up and running. This SEO-optimized article will guide you through the process, even if your network card is not showing up. Read more for expert tech support.

Ethernet Not Working on Fedora 9: Network Card Not Shown

This article provides a solution for the issue of Ethernet not working on Fedora 9, where the network card is not shown using 'ifconfig -a' command. The lspci command shows the network card present, but it's not detected. This problem occurs with Realtek RTL8111/8168B PCI Ethernet controller.

Bypassing Netgear Router DNS for Consistent Internet Speeds

Learn how to bypass the DNS of a Netgear Nighthawk router to consistently achieve high-speed Internet connections.

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