'Major Net slowdown may be hours away'

from cbsnews.com........

"A planned 24-hour test of a network overhaul may wind up slowing your Internet connection to a crawl"

"The computing industry has begun a major 24-hour test today to work the kinks out of IPv6, a disruptive but necessary overhaul of the Internet's inner workings.

Starting at midnight, Universal Coordinated Time on June 8--or 5 p.m. PT today--dozens of companies lit up servers, Web sites, and network infrastructure that communicate using Internet Protocol version 6. The test, called World IPv6 Day, provides a bit of deadline, albeit one that's more artificial and less pressing than the Y2K bug's January 1, 2000, zero hour.

Unfortunately, the IPv6 test could disrupt the Net for some people who have badly configured hardware or software, with a Web site taking more than two minutes to load instead of a few seconds. Fortunately, though, the problem probably won't affect very many people, and the test will help identify any trouble spots".............LINK