Jul 04, 2018 · Published on Jul 4, 2018 In this lab we will use Cisco’s Packet Tracer to configure a simple lab for you to perform dual stacking, which means you have to configure both IPv4 and IPv6 routing

Oct 10, 2018 · The Dual-Stack Test is meant to test whether your client is choosing IPv6 over IPv4 when making a connection to the server since it is known on the Internet with both IPv6 and IPv4 addresses. The proper behavior of your client, assuming that the IPv6-only test works for you, is that the Dual-Stack Test would have an identical result to the IPv6 Your VPC can operate in dual-stack mode — your resources can communicate over IPv4, or IPv6, or both. IPv4 and IPv6 communication are independent of each other. You cannot disable IPv4 support for your VPC and subnets; this is the default IP addressing system for Amazon VPC and Amazon EC2. The problem you're facing is probably that you're using Dual-Stack mode. At least on Linux (Others have it often disabled e.g. FreeBSD) specifying :: as address yields in binding to * as netstat or ss would put it. This means, it accepts both IPv6 and IPv4 Addresses. Though the IPv4 ones get mapped to ::ffff:. So I'm Doing an IPv6 implementation project does not involve tearing down an aging IPv4 network and replacing it with a new IPv6-enabled network. Instead, the IPv4 and IPv6 networks will run in parallel in what the industry calls a "dual-stack" network. But IPv4 and IPv6 are so significantly different in design that network management tools designed for an IPv4 network may not work the same in an

Nov 24, 2016

IPv4/IPv6 Dual Stack Guide . Releases prior to 2.8.0 use a type of IPADDR that was a 32-bit number. The most significant change for 2.8.0 and beyond is that the IPADDR type is now an object that can hold IPv4 or IPv6 address information. This document will provide more information on this issue in … Internet Conection PPPoE IPv4 and IPv6 dual stack The files for installing and updating are found in directories organized after the last compilation date. Only the first installation file uses the "factory" file in its name. What Stops IPv6 Traffic in a Dual-stack ISP? — RIPE Labs

IPv6 - Wikipedia

OpenStack Docs: Using OpenStack Networking with IPv6 Nov 24, 2016 cisco - Configuring HSRPv2 (Dual Stack - IPv4 and IPv6 I want to configure HSRPv2 dual stack on my core-switches. Information: Access1 is in VLAN 64, Acess2 in VLAN 65 and Access 3 in VLAN 66 I have configured SVIs for each VLAN (IPv4 and IPv6). in the