How will IPv6 impact everyday users? (World IPv6 Day)

All we need is an easy explanation of the problem, so here it is.

With the current (one hour in at the moment) trial by all the big boys (Google, Facebook, Bing, Yahoo, etc.) I wondered how IPv6 will effect home users and the Internet as a whole.

Will the change be transparent in nature or will there be mass downtime as the switch happens? Will users need to throw away software that don’t use hostnames or DNS’ or that just aren’t equipped to handle the switch? Will ISP services still be the same?

I am still quite ignorant on the subject but I’m currently reading up on it. I was thinking experienced users and professionals could help us users what’s actually happening and the impact we should see (or not see).

How to solve :

I know you bored from this bug, So we are here to help you! Take a deep breath and look at the explanation of your problem. We have many solutions to this problem, But we recommend you to use the first method because it is tested & true method that will 100% work for you.

Method 1

As ultrasawblade said, there should be no difference, but there is, at least in the transition period.

The main problem are misconfigured DNS servers which may take forever to respond to queries requesting AAAA records for sites which hold the IPv6 addresses. This is the reason why there are so many people who claim that disabling IPv6 will increase web browser performance. Standards say that IPv6 is to be preferred over IPv4. That means that browser will first check if the site is IPv6 capable and if it isn’t, it will go to IPv4. If everything works normally, the check shouldn’t be noticeable at all, but some badly configured DNS servers will not send proper response and connection will have to “time out”. The main reason for that is that people are generally lazy. Very large number of people don’t see any benefits in IPv6 and will have to be forced to use it when Internet starts stagnating because of lack of IPv4 addresses. That will require software updates on servers, routers and the rest of the networking equipment or replacement, but the IPv6 is still far away and there’s no pressing need to do the updates now or that’s what large number of people thinks. This creates the chicken and egg problem because people won’t use IPv6 until IPv6 equipment is available and problems are fixed and on the other hand equipment manufacturers don’t want to pay too much attention to IPv6 capable equipment until there’s need to do so and the server maintainers don’t want to fix IPv6 problems until there’s need to do so.

Also, a part which sometimes gets forgotten are devices that aren’t network related but use network like IP phones, scanners, printers and so on. They won’t require IPv6 support immediately because of dual stack and will probably have no problems during their lifetime, but some misinformed managers think that they do and in their minds this increases the cost of migration, since all of them would have to be replaced.

Another point mentioned here is NAT. Some people feel safe behind NAT thinking that it increases security. In IPv6, it isn’t needed. Instead correctly configured firewalls should be used, but people oppose the change. There was also the “MAC” conspiracy. Basically IPv6 address is divided into two parts. The prefix which goes to the router and number of the device connected to the router. In some situations, MAC address can be used to determine the device’s number and the story goes that this will enable tracking of devices across networks. However the feature can be disabled and works when first 64 bits are assigned to router and the second 64 bits of the address are assigned to the devices. The downside of this is that in some circles this built mistrust of IPv6, especially when that is combined with lack of NAT.

Method 2

It’s possible to run both IPv4 and IPv6 at once, such a configuration is called “dual-stack.”. Of course, you will need an IPv6 capable router, so when and if any “killer apps” appear requiring IPv6 only access, you would need to upgrade your router.

Because it’s possible to run both at once, sites can add IPv6 functionality without affecting IPv4 users at all. So I think you can expect a relatively smooth and transparent transition and there is going to be a long time where both exist.

Probably the most “end-user” visible and Internet-impacting effect of IPv6 is the loss of need for NAT. This also means many workarounds, protocols and protocol extensions, and “intermediary” type services are not necessary for two IPv6 capable hosts to connect. This will increase efficiency of routing and make network applications easier to develop.

Note: Use and implement method 1 because this method fully tested our system.
Thank you 🙂

All methods was sourced from or, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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