[ipv6hackers] Security/Privacy Improvements to stable SLAAC addresses

Torbjörn Eklöv torbjorn.eklov at interlan.se
Fri Jun 30 22:06:13 CEST 2017


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/tobbe

> 29 juni 2017 kl. 06:53 skrev Fernando Gont <fgont at si6networks.com>:
> 
> Folks,
> 
> It looks like somehow I forgot to send a heads-up to this list regarding
> the following:
> 
> Earlier this year RFC8064 as published, recommending use of RFC7217 fr
> the generation of stable addresses with SLAAC, and recommending
> *against* the generation of stable addresses by embedding MAC addresses
> in the Interface-ID
> 
> At the time of this writing, at least two OSes already ship with RFC7217
> enabled by default:
> 
> * Fedora
> * Mac OS
> 
> I've written two articles on this topic for TechTarget, which provide
> both background/context info on the topic, and also discuss practical
> considerations.
> 
> * Part #1:
> <http://searchsecurity.techtarget.com/tip/IPv6-update-A-look-at-the-security-and-privacy-improvements>
> 
> * Part #2:
> <http://searchsecurity.techtarget.com/tip/How-to-use-an-interface-identifier-to-check-for-IPv6-network-updates>
> 
> Thanks!
> 
> Best regards,
> --
> Fernando Gont
> SI6 Networks
> e-mail: fgont at si6networks.com
> PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492
> 
> 
> 
> 
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Torbjörn Eklöv | Interlan Gefle AB
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