World IPv6 Day: What We Learned
summary
Yahoo enables dual stack for 24 hours on June 8 and prepares by building IPv6 proxies and global 6to4 relays, retrofitting DNS, DDoS protection and analytics, adding homepage beacons and 38-language repair pages, and running two 15-minute rehearsals. Early tests reveal a 5% traffic drop during one run and operational bugs (Windows 21s, Linux 75s fallbacks; iOS no fallback). Measured adoption is ~2% overall with pockets like France at 16%. Result: deployment mostly succeeds but uncovers significant broken-IPv6 failures and monitoring/latency blind spots.
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chapters (9)
- 0:00The IPv4 exhaustion crisis
- 0:30Challenges with NAT
- 2:05The IPv6 adoption problem
- 4:51World IPv6 Day initiative
- 6:00Yahoo's technical approach
- 9:41Customer outreach and testing
- 10:57Pre-test lessons and data
- 14:38IPv6 Day results and analysis
- 17:18Future outlook and conclusion
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