Private use of non-RFC1918 IP space
Paul Timmins
paul at telcodata.us
Tue Feb 3 18:22:16 UTC 2009
Zaid Ali wrote:
> I don't consider IPv6 a popularity contest. It's about the motivation and the willingness to. Technical issues can be resolved if you and people around you are motivated to do so. I think there are some hard facts that need to be addressed when it comes to IPv6. Facts like
>
> 1. How do we migrate to a IPv6 stack on all servers and I am talking about the
> thousands of servers that exist on peoples network that run SaaS,
> Financial/Banking systems.
>
Just upgrade your load balancer (or request a feature from your load
balancer company) to map an external IPv6 address to a pool of IPv4
servers. Problem solved.
> 2. How do we make old applications speak IPv6? There are some old back-end systems
> that run core functions for many businesses out there that don't really have any
> upgrade path and I don't think people are thinking about this.
>
Continue to run IPv4 internally for this application. There's no logical
reason that IPv4 can't continue to coexist for decades. Heck, people
still run IPX, right?
-Paul
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