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IPv6 Buzz 113: We Have DAD Issues (Duplicate Address Detection)
In this episode of IPv6 Buzz, Ed, Scott, and Tom talk about our DAD issues — well, our IPv6 Duplicate Address Detection (DAD) issues anyway. DAD is a feature of IPv6 that looks for duplicate IP addresses among hosts on the same segment.
Topics discussed include:
* What is Duplicate Address Detection (DAD) and how does it work?
* What types of IPv6 addresses it looks for
* What is Optimistic DAD?
* Operational considerations arising from DAD
Thanks for listening!
Show Links:
Neighbor Discovery for IP version 6 (IPv6) – RFC 4861
Optimistic Duplicate Address Detection (DAD) for IPv6 – IETF
Understanding IPv6: The Journey Begins – Networking With Fish (7-part series)
Understanding IPv6: A Sniffer Full Of 3s – Network Computing
Your Hosts:
* Tom Coffeen @ipv6tom
* Scott Hogg @scotthogg
* Ed Horley @ehorley