On 11/27/2012 11:58 AM, Cameron Byrne wrote:
On Tue, Nov 27, 2012 at 11:28 AM, mike <mike@mtcc.com> wrote:
Is this the app's fault? What are they doing wrong?
Yes, it is the app's fault.
They are either doing IPv4 literals or IPv4-only sockets
The IPv4 literal issues is when they do "wget http://192.168.1.1" ... hard coding IPv4 addresses... instead of using an FQDN like "wget http://example.com". Using an FQDN allows the DNS64 to work correctly.
I can understand spotify, but don't really understand why waze would have a problem unless they're doing some sort of rendezvous like protocol that embeds ip addresses. That said, I'd say that the vast majority of apps don't have this sort of problem and will quite unknowingly and correctly work with v6. Mike