Articles about networking | UserComp.com

Setting Access to Multiple Proxmox Containers Outside of a Local Proxmox Server

Learn how to set access to multiple Proxmox containers outside of a local Proxmox server, even without static IP addresses.

Providing WAN Access to a Specific PC within a Meraki GX80 Router Network

Learn how to provide WAN access to a specific PC within a Meraki GX80 router network with multiple LAN ports and one WAN port from an internet provider.

Centralized Management of Port Forwarding Rules for macOS Users

Learn the best practices for managing port forwarding rules centrally for groups of macOS users. Discover the use of configuration files to simplify the process.

Wireguard and Pi-hole: No Return Packets Received from Client

This article provides a solution for Wireguard users experiencing no return packets received from the client when using Pi-hole DNS containers in a Docker network.

Understanding ForceSecureCompartment in Windows 11 Rasphone Configuration

Learn about ForceSecureCompartment in the Windows 11 Rasphone configuration file and its implications for VPN connections.

Configuring FirewallD Forwarding for an Entire Subnet

Learn how to configure FirewallD to forward an entire subnet in this Linux tech support article. Follow the instructions below to set up FirewallD zones and rules for your network.

Setting up SFTP Forwarding: Accessing Backend Servers with Client Details

Learn how to set up SFTP forwarding and successfully access backend servers with relevant client details.

Changing TTL (Permanently) for Apple Time Capsule: 'sudo sysctl -w net.inet.ip.ttl=65'

Learn how to permanently change the Time To Live (TTL) value on an Apple Time Capsule using the 'sudo sysctl' command.

Windows 10 Ignores Manually Set Network Metric

Windows 10 users report that their systems ignore manually set network metrics when using both Ethernet and Wi-Fi. This issue can cause problems with internet connectivity and local transfers.

Resolving Windows 10 Local Network Sharing Issues

Learn how to resolve common issues with Windows 10 local network sharing, including connecting to a local area network (LAN) and sharing files using a guide from YouTube.

Linux Server: Bandwidth Test Doesn't Change TCP Tuning Process

This article discusses whether it's possible to carry out TCP tuning using genetic algorithms while conducting a bandwidth test on a Linux server. The author shares their research and experiences in writing a Python script for this purpose.

Cannot Find Wireless Printer Connected Via Ethernet Cable Using Wi-Fi

Learn how to connect a wireless printer to a network using both Ethernet cable and Wi-Fi. Discover solutions if you cannot find the printer when connecting via Ethernet cable while already connected via Wi-Fi.

Dedicated IP Address for VPN Connection: A Newbie's Guide

Learn how to set up a dedicated IP address for your VPN connection while developing an application that requires a server with specific IP access.

Determining if a Network Card is Connected: Troubleshooting External Routers and Switches

Learn how to troubleshoot network card connections in external routers and switches when connectivity is lost. Follow the steps below to physically check and reactivate your network card.

Setting up OpenWRT, Proxmox, and OpenVPN: A Comprehensive Guide

In this article, we will walk you through the process of setting up OpenWRT, Proxmox, and OpenVPN to establish a secure and reliable connection. Learn how to containerize OpenVPN on OpenWRT and configure it with Proxmox for optimal performance. Try not to miss this tech support article.

Port Forwarding with Different IP Addresses and Network Interfaces

Learn how to configure port forwarding with different IP addresses and network interfaces for multiple systems spread across two networks.

Adding a Second IP/32 Static Routing: Potential Unintended Issues?

Learn about potential unintended issues when adding a second IP address with a /32 subnet and static routing on a Debian machine.

Creating a List of Physically Located Network Sockets in a Building

Learn how to create a list of physically located network sockets in a building for inventory management. This article covers the process for various operating systems including Linux, Windows, and MacOS.

Making Local KVM Guests Accessible via Public IPv4 Addresses on a Debian 12 Home Server

Learn how to make KVM guests accessible via public IPv4 addresses on a Debian 12 home server.

Nftables Configuration for NAT using IPsec Tunnel on Raspberry Pi

Learn how to configure Nftables for Network Address Translation (NAT) with an IPsec tunnel on a Raspberry Pi device. This tutorial covers setting up two network interfaces (eth0 and eth1), establishing an IPsec tunnel using StrongSwan, and mapping the local network (10.130.X.0/24) remotely.

PC1 Sending CAD Files to Networked Mill via USB for Dental Industry

The dental industry is adopting advanced technology to improve patient experience and efficiency. In this setup, PC1 sends CAD files to a networked mill connected via USB for milling. In this article, we discuss the process of setting up this connection.

UPnPC Working on Ubuntu 18.04 LTS and Failing on Debian 12

Two old PCs, one running Ubuntu 18.04 LTS with a working UPnP (Universal Plug and Play) over Ethernet, and the other running Ubuntu 20.04 LTS with a failing UPnP over the same network. A newer laptop runs Debian 12 with UPnP working over Wi-Fi. This article explores the possible causes and solutions for the UPnP failure on Ubuntu 20.04 and Debian 12.

IP Forwarding: Does it Actually Work on Isolated Machines with Two Wired Networks?

This article discusses IP forwarding on isolated machines with two wired networks, using a fresh Ubuntu 22.04 LTS install. The setup involves two subnets, with no iptables or nftables. Learn if IP forwarding works in this scenario.

Modem/Router: One to Multiple Computers via Ethernet

Learn how to connect a modem to multiple computers using an Ethernet unmanaged switch.

Optimizing Slow VPN Tunnel Speeds for High-Speed Network Connections

Having trouble connecting to your VMs with a slow VPN tunnel? Learn how to optimize your VPN tunnel speeds for high-speed network connections. This article will provide tips and tricks for improving your VPN tunnel's performance, even when connecting to VMs with a minimum network speed of 1G. Don't let slow VPN tunnel speeds hold you back any longer. Read more to learn how to improve your VPN tunnel's speed.

Troubleshooting PostgreSQL Connectivity Issues in VirtualBox: Traceroute, Tracepath, and Ping Failures

Having trouble connecting to a PostgreSQL database hosted in a VirtualBox VM? This guide will walk you through troubleshooting connectivity issues using traceroute, tracepath, and ping, and provide solutions for common problems.

Boost.Beast and HTTP/2-3 Support in C++: A Guide for Tech Enthusiasts

Learn how to leverage Boost.Beast for HTTP/2 and HTTP/3 support in your C++ client or server applications. This article provides a brief overview and a link to the Nexus library for further exploration.

Fix Constantly Disappearing and Reappearing Hyper-V vEthernet (Switch) Interface on Windows

Experiencing a weird issue with your Hyper-V vEthernet (Switch) interface constantly disappearing and reappearing on your Windows computer? This behavior can lead to slow Ethernet connectivity. Learn how to fix this issue and improve your network performance.

Setting Up a Network with Netgear R7450 Routers

Learn how to set up a network using Netgear R7450 routers for a fiber ISP, wired TV, bedroom PC, and a 5-port switch for a detached home office. This guide provides step-by-step instructions for a seamless network experience.

Symlinks in Samba Share Created on Linux Client Not Working on Server

Having trouble with symlinks in a Samba share created on a Linux client? Learn about a potential solution involving mfsymlinks.

Setting Up a Local Network Between Two Computers with a Java App

Learn how to create a Java app to set up a local network between two computers. This step-by-step guide will help you get started with the necessary code and configurations. Read more to find out how.

Accessing Devices, VPNs, Subnet Servers on Local Network

This tech support article provides guidance on accessing devices, VPNs, and subnet servers on a local network, including identifying the main network for remote clients connected via VPN/PI. Learn how to use SSH, remote desktop, and ping to connect to remote devices securely and efficiently.

Can't Access Internet on Kubernetes Pods: Troubleshooting Network Configuration

Having trouble accessing the internet from your Kubernetes pods? Learn how to troubleshoot network configurations and resolve the issue. Read more for expert tech support.

Setting Up Nginx Reverse Proxy for Home Assistant OS on KVM

Learn how to set up an Nginx reverse proxy for Home Assistant OS installed on a KVM host machine. This guide will walk you through the process of configuring Nginx to forward traffic from your host machine to the Home Assistant OS instance running on a KVM virtual machine.

Can Connecting Two VLANs on a Switch Cause a Loop?

Wondering if connecting two VLANs on a switch can cause a loop? Learn more about VLANs and loops in this article. Check out the picture demonstrating a 4-port VLAN setup.

Route Traffic with Special Source/Destination on Ubuntu: A Tech Support Guide

Learn how to route traffic with special source and destination on Ubuntu. This guide provides step-by-step instructions for optimal network configuration. Read more for expert tech support.

Access Google Cloud Memorystore from Other Project/Network: A Comprehensive Guide

Learn how to access Google Cloud Memorystore from different projects or networks. Follow our step-by-step guide to optimize your cloud storage and management. Improve your Google Cloud skills today.

How to Disable the Shield in Shielded Cat8 Ethernet Cable

Shielded Cat8 Ethernet cables offer enhanced performance, but sometimes the shield needs to be disabled. This article provides a step-by-step guide to disable the shield in Shielded Cat8 Ethernet cable. Learn more about the process and its benefits.

Understanding Dynamic Name System Architecture: A Comprehensive Guide

Explore the Dynamic Name System (DNS) architecture and learn how it works to provide a hierarchical and decentralized naming system for devices connected to the internet. Discover the benefits of DNS and how it simplifies the process of accessing websites and services. Read more to learn about other tech support topics.

Plink: RTNETLINK Errors and Solutions

Learn how to fix 'plink: RTNETLINK answers: Operation not permitted' error in Linux. Our tech support article provides step-by-step solutions to common networking issues.

Troubleshooting Guest Networking Issues: A Comprehensive Guide

Having trouble explaining guest networking in your scenario? Learn how to troubleshoot common guest networking issues with our comprehensive guide. From network configurations to security settings, we've got you covered. Read more for expert tech support advice.

Libvirt Guests on Isolated Network Cannot Ping Each Other: Troubleshooting

Having trouble with Libvirt guests on isolated network that can't ping each other? Learn how to troubleshoot the issue and get your virtual machines communicating again. Discover the causes and solutions to this common problem.

Kali Linux: Troubleshooting Temporary Failure in Name Resolution

Having trouble with name resolution in Kali Linux? Learn how to troubleshoot and fix the 'Temporary failure in name resolution' error in this comprehensive guide. Improve your networking skills and optimize your Kali Linux experience.

How to Disable Windows DNS Search Domain and Set to `.`

Learn how to disable the Windows DNS search domain and set it to `.`. Improve your networking skills with this step-by-step guide. Optimize your Windows system with our expert tech support tips.

How to Create a Wireless Connection among Two or More Laptops Offline

Learn how to establish a wireless connection among two or more laptops without internet. This tutorial covers the basics of offline networking, and how to share files and resources between laptops. Follow our step-by-step guide to get started.

Troubleshooting Network Connectivity with Multiple Devices on a Switch

Experiencing issues with multiple devices connecting to the internet through a network switch? Learn how to troubleshoot and resolve this common problem. Discover the causes and solutions for computers and other devices unable to connect to the internet when more than two devices are plugged into a network switch device. Improve your network connectivity and productivity today.

Windows 11: Solving DNS Drops and Failures

Experiencing DNS drops or failures in Windows 11? Learn how to diagnose and solve this issue with our comprehensive guide. Don't let network connectivity problems slow you down. Read more for tips on tackling other tech support challenges.

Using iptables to Forward All Traffic through a GID-based Interface

Learn how to use iptables to forward all traffic through an interface based on GID. This tutorial will help you understand the basics of iptables and GID-based traffic forwarding. Improve your Linux networking skills with this step-by-step guide.

RJ45 Terminations for Legrand TM1110: A Comprehensive Guide

Learn how to terminate RJ45 connectors for Legrand TM1110 with our comprehensive guide. Improve your networking skills and troubleshoot common issues. Don't miss our other tech support articles!

Bridging a VM to access LAN

Learn how to bridge a virtual machine to access your local network. This tutorial will guide you through the steps to connect your VM to your LAN. Follow the steps to connect your VM to your LAN and access your network from your virtual machine. This tutorial is for all virtualization platforms, including VMware, VirtualBox, and Hyper-V. Follow the steps to connect your VM to your LAN and access your network from your virtual machine. This tutorial is for all virtualization platforms, including VMware, VirtualBox, and Hyper-V.

Articles about networking | UserComp.com | Page [ 16 ]

Other interesting tags