Apple and IPv6

From Jordan Kahn … Group criticizes Apple’s removal of IPv6 in Airport config tool

In January of this year, Apple released AirPort Utility 6.0, an updated version of the configuration tool for setting up home networks and AirPort products. With a redesigned interface much like the iOS Airport Utility app, many did not notice support for IPv6—the next version of Internet Protocol expected to follow IPv4—was completely removed. With Comcast now offering IPv6 services to home users in two cities and an official roll out later this month, experts at the North American IPv6 summit in Denver this week expressed concerns over Apple’s decision. NetworkWorld quoted Distinguished Engineer and Chief Architect for IPv6 at Comcast John Brzozowski:

“Apple has taken the ability to seamlessly support IPv6 away from the AirPort Utility.. It’s a little concerning. We hoped to see more IPv6 support, not less, among [customer premises equipment] vendors.”

The report explained Comcast is now only offering a “conditional recommendation” for using Apple’s AirPort with its home networking services using IPv6. This is opposed to its usual recommendations given to Cisco and D-Link gear. Apple’s AirPort products still support IPv6, but users must download the previous AirPort Utility 5.6 tool to access the settings.
The University of New Hampshire InterOperability Laboratory has tested home gateways that meet the requirements of IPv6 ahead of an industry-wide launch scheduled for June 6, 2012 by the Internet Society . Currently, the list includes six products from Cisco, Broadcom, D-Link, and others, but none from Apple. To make the list, devices have to enable IPv6 by default