IPv6 Buzz 061: Weird And Wacky IPv6 Addressing

Ed
Horley

Tom
Coffeen

Scott
Hogg

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In this week’s episode Ed, Scott, and Tom talk about some of the weird things they’ve seen folks do with IPv6 addresses. IPv6 is different than IPv4 in many ways but the endless supply of IPv6 addresses yields endlessly crazy ways to use them.

Topics discussed include:

  • Creative (and “creative”) use of IPv6 addresses
  • Is an IPv6 link-local address prefix a /10 or a /64?
  • Organizations using ULA badly
  • The use of IPv6 addresses and prefixes (valid and otherwise) in vendor documentation
  • How the extensibility of the IPv6 protocol leads to other creative approaches to communications

Thanks for listening!

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Show Links:

IANA Reserved IPv6 Address Ranges – IANA

IPv6 Documentation Prefix – IETF

6Bone – IETF

RFC 3701 – IETF

Always on visibility: In-band OAM for IPv6 – Cisco Live (PDF)

Encapsulations for In-situ OAM Data – IETF

IPv6 Performance Measurements – DoH – IETF

Bringing Segment Routing and IPv6 together – Cisco

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