Articles about network | UserComp.com

Understanding BLOCKPROXY IP DNS Servers and Routers: A Tech Support Guide

Learn about BLOCKPROXY IP DNS servers and routers in this tech support guide. Discover how they work, why they're important, and what to do when they cause issues. Read more for detailed insights.

Troubleshooting: TCPDUMP Creates Multiple Files and Modifies Randomly

This article aims to help users who encounter issues with TCPDUMP creating multiple files and modifying them randomly. Learn how to troubleshoot this problem and optimize your network communication.

Top Development Boards with Dual Wi-Fi Chipsets for Personal Networking Projects

Explore the top development boards with dual Wi-Fi chipsets, perfect for personal networking projects. These boards offer impressive connectivity options, going beyond the typical dual-band (2.4/5.8 GHz) Wi-Fi solutions found elsewhere. Ideal for those seeking advanced networking capabilities and flexibility in their DIY projects.

iPhone Not Connecting to Other Network Devices on WireGuard VPN?

Having trouble connecting your iPhone to other network devices on a WireGuard VPN server set up on a Debian box behind an OpenWRT router? This article provides a potential solution to help you get your devices connected.

Configuring Pfsense LAN Interfaces on VMware Workstation for Windows

This article provides a step-by-step guide for configuring Pfsense LAN interfaces on VMware Workstation for Windows users. Learn how to set up and configure LAN segments, NAT interfaces, and more for your virtual machine. Optimize your network security and performance with this comprehensive tutorial.

Unable to Access Internet with NAT64 Network Sharing on MacBook Pro running macOS High Sierra

This article provides a solution for users experiencing issues accessing the internet with NAT64 Network Sharing enabled on their MacBook Pro running macOS High Sierra. The issue occurs when smartphones fail to connect to the shared network. This article offers troubleshooting steps to resolve the problem.

Troubleshooting EAP-MD5 Authentication with wpa_supplicant

Having trouble manually configuring EAP-MD5 authentication with wpa_supplicant? Learn how to identify and resolve common issues that may prevent successful EAP negotiation. Read more to find out how to overcome this tech support challenge.

Get Wi-Fi Working on Linux MacBook Pro 14,3 with Broadcom BCM43602 [14e4:43ba] Network Controller?

Having trouble connecting to a wireless network on your Linux-based MacBook Pro 14,3 with Broadcom BCM43602 [14e4:43ba] network controller? This article outlines steps to resolve the issue, focusing on the use of the brcmfmac wireless interface.

Fixing WiFi Issues on MacBook Pro 14,3 with Linux: Getting Broadcom BCM43602 [14e4:43ba] Network Controller Working

Having trouble connecting to a wireless network with your MacBook Pro 14,3 while using Linux? This article provides a solution for getting the Broadcom BCM43602 [14e4:43ba] Network Controller working, following a step-by-step guide to help you get back online. Don't miss out - read more to fix your tech support issues.

Troubleshooting DNS Servers Not Getting Client-Initiated Queries

Learn how to resolve issues with DNS servers not receiving client-initiated queries, including checking router configurations and port forwarding settings. Read more for a comprehensive guide on this tech support topic.

Network Bridge br0 Problem: Hypervisor KVM VM Accesses Internet but Host Can't Access Other Computers

Learn how to troubleshoot a network bridge br0 issue in a KVM hypervisor setup where the virtual machine can access the internet, but the host cannot access other computers. Tips and possible solutions for resolving this problem are provided.

Configuring Multicast Settings in Windows 10: Unknown Interface Name

Learn how to find the interface name for multicast settings in Windows 10.

Connecting to Company VPN Inside a Virtual Machine: Real Machines Network Traffic Still Routed?

Working from home with a company VPN: What happens when you connect inside a virtual machine? Real machines' network traffic is still routed via the VPN? Let's explore this scenario using Cisco Anyconnect.

Fixing DNS Issues When Moving Headless Ubuntu 22.04.5 LTS Server to a New Network

When moving a headless Ubuntu 22.04.5 LTS server to a new network, you may encounter issues connecting to the internet due to DNS. This article provides a solution to the problem, helping you get your server back online.

Ping Works: Setting Up Ubuntu 24.04 VXLAN Overlay Network for Two Hosts

This article provides a simple setup guide for connecting two hosts (H1 and H2) using a VXLAN overlay network. The setup is achieved by running specific commands on hosts running Ubuntu 24.04. Learn how to configure your network for seamless communication between hosts.

Can't People Connect to Games I Host with My Static IP?

Having trouble hosting games with your static IP? Learn about common issues and potential solutions for connecting peers to games you host with a 1 Gigabit internet connection in this tech support article.

Can't People Connect to Games I Host with My Static IP?

Having trouble with people connecting to games you host with your static IP? Learn some potential solutions to common issues related to hosting and connecting to peer-to-peer games in this tech support article.

Why People Won't Connect to Your Game Host with Your Static IP?

Having trouble hosting peer-to-peer games with your 1 Gigabit internet connection and static IP? Learn why people might not be able to connect to your game host and how to troubleshoot the issue.

Configuring WireGuard VPN Routes for Network Application on Binded Network Interface

Learn how to configure WireGuard VPN routes for network applications on binded network interfaces. This setup ensures proper traffic routing, even when using an SSH connection to a VPS.

Setting Up Basic FTP Server Share: How to Listen on Local IP (Windows 11)

Learn how to set up a basic FTP server share and listen on a local IP address in Windows 11. This guide will help you with configuring your FTP server to share files across the country. Follow these simple steps to get started.

PowerShell: Trying to Write PS1 File in One Window with Two Tabs Pointing to Different Network Folders

Learn how to write a PowerShell script in one window with two tabs open, each pointing to a different network folder.

How to Override DNS Settings for OpenVPN Connection on MacOS with Installed .ovpn

Learn how to override DNS settings for OpenVPN connection on MacOS with installed .ovpn file, even if the mobileconfig doesn't allow users to change DNS over HTTPS.

SIM800 Modem Not Registering on Cellular Network: A Troubleshooting Guide

Having trouble registering your SIM800 modem on a cellular network? This article provides a helpful guide to troubleshoot and solve the issue. Learn more.

Budget-Friendly MikroTik Router (RPAPC3) OpenWRT VLAN Setup Guide

This guide provides step-by-step instructions for setting up VLANs on a MikroTik Router (RPAPC3) using OpenWRT, offering a cost-effective solution for a home network. Learn how to optimize your network and secure your devices with OpenWRT and VLANs.

Ubuntu 24.04.1 LTS Server: systemd-networkd and DHCPv4 client on enp4s0 takes too long

This article discusses an issue where a well-behaved interface wlp2s0 on an Ubuntu 24.04.1 LTS server receives DHCPv4 configuration within 2 seconds, but the enp4s0 interface takes an unusually long time. We explore possible causes and solutions.

Setting Up a USB Ethernet (Internet) Bridge for Remote Device Access

Learn how to set up a USB Ethernet bridge to enable remote access to a device located in a different network using USB communication.

Configuring Redirect NTP Responses on pfSense

Learn how to configure pfSense to redirect NTP responses for improved network security. This approach goes beyond simple iptables redirection.

Granting Network Access to QEMU in Docker Containers

Learn how to grant network access to QEMU running inside a Docker container by configuring macvlan interface. Communication between containers and the host is essential.

Reworking Home Network: Improving LAN/WAN Reach with Firewall, Router, and Server

After thinking for days, it's finally time to rework your home network to enhance its reach. This article covers improving LAN/WAN coverage using a firewall, router, and server. Stay tuned for more comprehensive guides on setting up your network for optimal performance.

Unable to Send TCP Packet Containing Surname via ping3 Netcat Listener (Kali Linux to Ubuntu)

This article discusses the issue of sending a TCP packet containing a surname via a ping3 Netcat listener from Kali Linux to Ubuntu, and provides potential solutions.

How to Mount ISO Files Over a Small Home Network with 1 PC and a CD Drive

In this tech support article, we will discuss how to mount ISO files over a small home network with 1 PC and a CD drive. By following our SEO-optimized guide, you'll be able to install software on multiple PCs without the need for a physical CD. Read more to learn how to mount ISO files on your small home network.

Ping Request Timeout: How to Fix on Ubuntu 24.04.1 and Google Router GJ2CQ

Having trouble with ping requests timing out on your Ubuntu 24.04.1 machine or Google Router GJ2CQ? Learn how to diagnose and fix the issue in this tech support article. SEO optimized. Read more!

Slow Home Internet Connection with 300Mbps ISP

User subscribes to a 300Mbps ISP but experiences slow internet speeds on their PC connected via LAN. The modem/router provides the expected 300Mbps connection, but the PC does not.

Connecting Two Separate Networks with a Hardware Pi: A Raspberry Pi 4 Guide

Learn how to connect two separate networks with a Raspberry Pi 4 running Raspbian, using a hardwire connection between the Pi's eth0 network and an enterprise network at a university. This guide shows you how to manage and configure the networks for optimal performance.

Diagnosing Inaccessible Ad-Hoc Web Server on Local Network: A Comprehensive Guide

Having trouble accessing a minimal, temporary ad-hoc web server on your local network? This guide provides tools and strategies to help diagnose and resolve the issue, so you can get back to sharing your content.

How to Change IP Address on MacBook for Different Router Config Page

This article will guide you through the process of changing the IP address on your MacBook to access a different router config page. If you've found a strange IP address like 192.168.1.7 in your MacBook network settings, this guide will help you change it. Learn how to make the necessary adjustments in your MacBook's network preferences to suit your network needs.

How to Create a Configuration File for OpenVPN?

In this tech support article, we will guide you on how to create a configuration file for OpenVPN. If you're having trouble finding the configuration file or creating one, this guide will help you out. Read on to learn more.

Stop Windows 10 Firewall Warnings with GPO Enabled: A Tech Support Guide

Learn how to stop Windows 10 firewall warnings when GPO is enabled on your managed network or Server 2016 clients. This guide provides a concise and SEO-optimized solution to a common issue in network management. Read more for expert tech support.

How to Bond Two 2.5 Gbps Realtek R8152 Ethernet Adapters via LACP in Linux for a Network Speed Boost

In this tech support article, we'll guide you on bonding two 2.5 Gbps Realtek R8152 Ethernet adapters via Link Aggregation Control Protocol (LACP) in Linux, helping you achieve the desired 10 Gbps network speed for your local network. Follow the steps provided and enjoy a seamless and faster network experience.

How to Find or Create a Configuration File for OpenVPN on Your VPS

In this tech support article, we will guide you on how to find or create a configuration file for OpenVPN on your VPS. After following the pasted URL and ensuring correct login, if you encounter issues while connecting your router, this guide will help. Read more to learn how to configure OpenVPN on your VPS.

Enable Block Requests to Docker Containers on eth0 Interface for Local Host Access with Tailscale

Learn how to block requests to Docker containers on the eth0 interface and enable local host access with Tailscale for enhanced security. This SEO-optimized abstract uses relevant keywords and invites the audience to read the full tech support article.

Possible DNS Server Not Set: How to Check and Fix It?

If you've set your DNS server manually but still can't find the DNS server, don't worry. You can successfully connect to the internet via IPv4 addresses, which suggests that the issue might not be with your IP configuration. Here's how to check and fix your DNS server settings.

Troubleshooting Wireguard Handshake Changes Source IP on Ethernet cable eth0

Encountering an odd situation where the Wireguard handshake modifies the source destination of Wireguard packets on Ethernet cable eth0? Learn how to troubleshoot and solve this issue with our step-by-step guide. Read more to find out.

How to Merge LAN and WIFI Traffic through a Router for Packet Capture

Learn how to merge LAN and WIFI traffic through a router for efficient packet capture. This guide covers the necessary steps for Linux, Windows, and MacOS systems, helping network administrators and cybersecurity professionals to effectively monitor and analyze network traffic.

Troubleshooting 'No IP address found request' when Connecting to Local Ports

Having trouble connecting to local ports with the message 'No IP address found request'? Learn how to diagnose and fix this issue on your Linux system.

Prevent Laptop from Connecting to Specific AP via MAC Address on Campus Wi-Fi Network

Having trouble with your laptop constantly roaming and connecting to problematic access points on your campus's 5Ghz Wi-Fi network? Learn how to prevent your laptop from connecting to a specific access point by using its MAC address. This guide provides step-by-step instructions for MacOS users to optimize their Wi-Fi connection and improve network stability.

Troubleshooting Sudden Network Connectivity Interruptions in macOS UTM Guest VM: Strange IP Address Gateway Column Route Output

In this tech support article, we will diagnose and resolve networking connectivity interruptions in a macOS UTM guest VM, focusing on a strange IP address that appears in the Gateway column of the route output. Learn how to maintain a stable network connection for your virtual machine.

Understanding Internet Traffic while Working from Home on Corporate VPN

Learn how to monitor and understand internet traffic while working from home using your company's VPN system. This guide will help you optimize your network and improve your online experience. Read more to find out.

VPN: Does it Change Public IP Address or Not?

Explore the concept of VPNs and whether they change public IP addresses or not. Learn about the differences between GlobalProtect VPN and OpenVPN in terms of IP address modification. A must-read for tech support enthusiasts. Read more!

Accessing Ricoh IM-C300 Printer Web Server Behind a Router

Learn how to access the web server of several Ricoh IM-C300 printers located in a local network that are physically behind a router. This tech support article provides a solution for accessing the printer's web server from a computer or device connected to the same network.

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