Articles about ipv6 | UserComp.com

IPv6 works inside LAN, doesn't externally

Learn how IPv6 works within a Local Area Network (LAN) and why it doesn't work externally, including solutions for running multiple web servers on a home network with HTTPS.

Running IPv6 DNS Server Inside CentOS Docker Container

This article explains how to run an IPv6 DNS server inside a CentOS Docker container. Follow these steps to set up a DNS server that resolves IPv6 requests within the container.

Calibre Server Access Issue: IPv6 Loopback Works, but not IPv4 on Windows 11 Pro

Having trouble accessing Calibre Server on your Windows 11 Pro laptop using IPv4 loopback? This article provides a brief overview of the issue and a possible solution. Read more to learn how to resolve this problem.

Calibre Server Access Issue: IPv6 Loopback Works, But Not IPv4 Loopback or IPv4 Address

Having trouble accessing your Calibre server on your Windows 11 laptop? This article covers a specific issue where IPv6 loopback works, but IPv4 loopback and IPv4 address fail. Learn more about the problem and potential solutions in this SEO-optimized abstract.

Duplicate IPv6 SLAAC route on non-default table in AlmaLinux 9.5

This article discusses a problem with duplicate IPv6 SLAAC routes on a non-default table in AlmaLinux 9.5. It provides a solution to resolve this issue.

IPv6 DHCPD and RADVD Routing Issue: Statically Routed Devices Fail to Obtain IPv6 Addresses

This article discusses a common issue where devices like TVs and Chromecasts fail to obtain IPv6 addresses despite a well-configured statically routed network via MikroTik. We will explore potential solutions to this problem.

Match Traffic Destination MAC using nftables for Remote IPv6 LAN Access with Dynamic IP

This article explains how to match traffic destination MAC using nftables for remote IPv6 LAN access with dynamic IP. If you want to use IPv6 remotely to access a machine with a non-fixed IP address, this guide will help you set up nftables rules to match traffic using MAC addresses instead. Learn how to configure your network for secure and seamless remote access.

Bypass VPN IPv6: A Comprehensive Guide for Tech Support

Learn how to bypass VPN IPv6 on your Linux, Windows, or MacOS system. Our step-by-step guide provides a solution for those who need to access IPv6 addresses while connected to a VPN. Follow our SEO-optimized article and improve your tech support skills today.

Ubuntu 22.04 and RFC 8200: Fragment Header Exclusions

This article discusses the implications of RFC 8200 on Ubuntu 22.04, focusing on the exclusion of Upper-Layer headers in the first fragment. Fragment discarding mechanisms and their impact on network traffic are also explored.

Can't Get IPv6 Working on Fedora Linux VM with Virt-Manager: Host Configured Correctly

Having trouble getting IPv6 to work on a Fedora Linux virtual machine configured in Virt-Manager, while the host is correctly configured for IPv6? This article provides a possible solution to this issue.

Interface-Specific IPv6 Forwarding Configuration Effect on Ubuntu 22.04 with eth0 and tap0 interfaces

This article explains how to configure interface-specific IPv6 forwarding on Ubuntu 22.04 with eth0 and tap0 interfaces. Learn how to send IPv6 packets between host1, router, and host2.

Explicitly Dropping IPv6 Packets with ip6tables - A Tech Support Guide

Learn how to explicitly drop IPv6 packets using ip6tables, a powerful networking tool for Linux systems. This guide covers the basics of using ip6tables to manage IPv6 traffic and enhance network security. Follow along with the example command and tcpdump output to see packets being dropped. If you're a tech support professional or a network administrator, this article is for you.

Ubuntu 22.04: How to Permanently Accept IPv6 Auto Configuration via Router Advertisement Messages

Learn how to configure Ubuntu 22.04 to accept IPv6 auto configuration via Router Advertisement messages. This tutorial provides a step-by-step guide to make the necessary changes in the sysctl.conf file and ensure they persist across reboots.

Dualstack IPV4/IPV6: Bad Connection in Call of Duty

Experience connectivity issues in Call of Duty while using Dualstack IPV4/IPV6? Learn how to resolve this problem on Linux, Windows, and MacOS.

Understanding Link-Local IPv6 Addresses: 10.0.0.0/8

Link-local IPv6 addresses, starting with the prefix 10.0.0.0/8, play a crucial role in IPv6 communication. Learn about their functions and how to manage them.

Windows 10 Host Always Requests DCHPv6 Address: Troubleshooting Dual-Stack Networks

Learn how to address the issue where a Windows 10 host constantly requests a DHCPv6 address, even when Router Advertisements are present in a dual-stack network environment. Optimize your SEO with this concise and informative tech support article.

Can't Ping IPv6 Address: Troubleshooting Network Unreachability

Having trouble pinging or connecting to an IPv6 address? Learn about possible causes and solutions for 'ping: connect: Network unreachable' and 'traceroute6: unreachable' errors, and how to effectively troubleshoot IPv6 network issues.

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 Multiple IPv6 Gateways on Windows 2016 Standard Server

Having issues with multiple IPv6 gateways on your Windows 2016 Standard Server? Learn about potential causes and troubleshooting steps to resolve the problem. Read more for practical tech support advice.

Debugging IPv6 Routing with Multiple Interfaces on a Linux Server with IPSec (Libreswan) Installed

Having trouble getting IPv6 routing to work on your Linux server with two NICs and Libreswan IPSec installed? This article will provide tips and insights on how to debug and resolve the issue, ensuring your VPN works seamlessly across both networks.

Encountering Strange Extra IPv6 Addresses on Your Local Network

If you're running a DHCPv6 server on Windows Server 2008 R2 and have several computers on your LAN using both IPv4 and IPv6, you might encounter strange extra IPv6 addresses. Here's what you need to know.

Set Up Public IPv6 on Ubuntu Server 22.04 and Raspberry Pi: A Beginner's Guide

Learn how to set up a public IPv6 address for your Ubuntu Server 22.04 and Raspberry Pi devices. This beginner's guide will walk you through the process of running devices without NAT and hosting a small server even on your home router. Try it out and improve your networking skills!

Prefer Similar IPv6 Source Address for Outbound Connections in Windows 10/11

Learn how to configure Windows 10/11 to prefer a similar IPv6 source address for outbound connections in a multi-homing setup with two IPv6 Global Unicast Addresses (GUAs) and different Internet Service Providers (ISPs) using edge router source-based policy routing. A step-by-step guide is provided to help you optimize your network performance.

How to Share Internet Connection via ICS in Windows 10 with IPv6

Learn how to share your internet connection via ICS in Windows 10, enabling IPv6 support for non-internet facing devices. Follow the simple steps to set up a dual-stack network for your devices.

Weird IPv6 Issue with Windows Server DNS on IPv4 Network: Unable to Resolve Local Hostnames

Experiencing issues with Windows Server DNS on an IPv4 network where local hostnames are not being resolved using a single DNS server for the primary domain? Learn more about this peculiar IPv6 issue and how to resolve it.

Windows Virtual Machines: Running Ubuntu Successfully with IPv6 in VirtualBox

This article provides a step-by-step guide on how to run Ubuntu and Windows 10 virtual machines in VirtualBox using IPv6 addresses.

IPv4 vs IPv6 Source Address Tunnel with Wireguard: Separate Routing and IP Checking

Learn how to set up a Wireguard tunnel for separate IPv4 and IPv6 routing, and how it affects IP checking on a website tunnel. Disabling NATv4 can lead to blocked traffic.

Access Network Share via Dynamic IPv6: Using IPv6-literal.net

Learn how to access network shares using dynamic IPv6 addresses with the help of ipv6-literal.net. Follow the instructions to configure your network settings.

Accessing Debian 12 VirtualBox on Windows 11: Service Issue with IPv6

Learn how to access a Debian 12 Linux virtual machine running on VirtualBox, installed on a Windows 11 host, using IPv6.

Managing IPv6 Addresses in Home Networks: A Beginner's Guide

Learn the basics of managing IPv6 addresses in your home network, with a focus on practical applications and troubleshooting common issues. This beginner's guide covers managing IPv6 addresses on your WAN and LAN.

Managing IPv6 Addresses in Home Network: A Beginner's Guide

Learn the basics of managing IPv6 addresses in your home network. This beginner's guide covers the essentials for both WAN and LAN configurations.

IPv6-only LTE Connection on Purism Librem 5 Phone: SSH Server Unreachable

Users report issues connecting to an SSH server using an IPv6-only LTE connection on their Purism Librem 5 phones running PureOS. This article provides suggestions for troubleshooting the issue.

Enable IPv6 Bridge Mode for VDSL Internet: Resolve Double NAT and No IPv6 Issues

Learn how to enable IPv6 Bridge Mode on your ASUS DSL-AC68U and TP-Link Archer AX6000 routers to resolve double NAT and no IPv6 issues with your VDSL internet service.

Calix Gigaspire BLASTER Router: Disabling IPv6

Learn how to completely disable IPv6 protocol on a Calix Gigaspire BLASTER router, including instructions on disabling DHCPv6 and IPv6 settings.

IPv6 Firewall Rule: Allowing Public Access to Two Different Web Servers (Ports 80 and 443)

This article explains how to create a firewall rule in Unifi Security Gateway to allow public access to two different web servers using IPv6 protocol and ports 80 and 443.

MobaXterm and Raspberry Pi: Unable to Connect to IPv6 VNC Host

This article explains how to resolve the issue of being unable to connect to an IPv6 VNC host using MobaXterm on a Raspberry Pi.

Setting Up a Guestbook with IPv6: A Simple Way for LAN Users to Connect

Learn how to set up a guestbook on your local network using IPv6 addresses. This article provides a step-by-step guide to configure your router settings and DNS forwarding for a seamless experience.

Configuring IPv6 Local Loopback Address: 2a00:da10:f218:9ff0::1/80

This article explains how to configure the IPv6 local loopback address 2a00:da10:f218:9ff0::1/80. Learn how to set up this address on your system and display it correctly.

Configuring Public IPv6 Address 2a00:da10:f218:9ff0::1 for Local Loopback

This article explains how to configure a public IPv6 address (2a00:da10:f218:9ff0::1) for use in local loopback mode, as shown in the provider interface: 2a00:da10:f218:9ff0::1/80. Follow the steps below to set up this IP address for local use.

Windows 10: Opening Socket Delay with IPv6 in Python

This article explains the issue of opening socket delay when making HTTP POST requests using Python on a Windows 10 machine with IPv6 enabled.

Enable IPv6 Reachability Override in Google Chrome (MacOS)

Learn how to enable IPv6 Reachability Override in Google Chrome on MacOS for accessing web servers with IPv6-only addresses.

IPv6 VPS: Unable to Download Packages with IPv4 Access Only

When trying to download packages on an IPv6-only VPS, users with IPv4 access only may encounter issues. Learn how to access IPv4 sites from your IPv6 VPS or vice versa.

MacOS WireGuard not working with IPv6

This article addresses an issue where WireGuard doesn't work with IPv6 on MacOS using version 1.0.20210914 and macOS 14.5. The package works with IPv4 but is not helpful for dual-stack IPv4IPv6 configurations.

Can't MacBook Access IPv6 Address on Windows PC?

Learn how to resolve the issue of a MacBook not being able to access an IPv6 address on a Windows PC. This guide covers the basics of IPv6 and provides simple steps to configure your devices.

Root Assigns Global IPv6 Addresses Dynamically: Allowing or Disallowing Access to Local Network Devices

Root users in Linux systems can assign global IPv6 addresses dynamically. This article explains how to allow or disallow root access to local network devices using these addresses.

Configuring IPv6 NAT and OpenForwarding Mode in libvirt

Learn how to configure IPv6 Network Address Translation (NAT) and OpenForwarding mode in libvirt. This tutorial covers adding firewall rules to allow IPv6 traffic.

Understanding IPv6 DNS Results using dnsmasq

Learn how to interpret IPv6 DNS results obtained using dnsmasq DNS server.

Configuring Reverse DNS for Home Email Server IPv6 on Ubuntu 22.04

Learn how to configure Reverse DNS for your home email server using IPv6 on Ubuntu 22.04. Ensure reliable email delivery by following this step-by-step guide.

Difficulties Adding IPv6 Access to VPS: A Common Issue and Solutions

Many users encounter difficulties when trying to add IPv6 access to their Virtual Private Servers (VPS). In this article, we discuss common issues and potential solutions for configuring IPv6 on VPS using NAT IPv4 Virtualizors and other methods.

Getting High-Level Per-Protocol Statistics with netstat on macOS for IPv4/IPv6

Learn how to obtain high-level Per-Protocol statistics using netstat on macOS for both IPv4 and IPv6.