[Babel-users] Babel MAC auth fails due to packet reordering

Juliusz Chroboczek jch at irif.fr
Tue Oct 18 12:01:39 BST 2022


> A quick skimming of RFC 7298 suggests the PC is indeed intended to be
> per-interface without taking the {mult,un}icast bit into account. Is this
> an oversight in the spec?

Hi Daniel,

I've just given a talk about this issue, and while reviewing our
correspondence while preparing the talk, I've realised that in your
initial mail you gave us the solution that we finally implemented and are
in the process of normalising.

You are currently acknowledged in the draft¹, but only as the person who
noticed the issue.  My apologies for the oversight.  Please be assured
that I'll change this before publication so as to properly credit you as
suggesting the solution.

¹ https://www.ietf.org/archive/id/draft-ietf-babel-mac-relaxed-02.html#name-acknowledgments

Sorry for the oversight,

-- Juliusz



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