[j-nsp] BFD Distributed Mode for IPv6

[Vincent Bernat]

 ❦  2 octobre 2018 23:07 +0200, Mark Tinka <mark.tinka at seacom.mu>:

>> Dunno with IS-IS, but with BGP, BFD is advertised as control plane
>> independent when using public IPv6 addresses. However, I've just noticed
>> that when using an IRB, BFD is handled by the control plane, both for
>> IPv6 and IPv4.
>
> It's clear that whether the BFD session is run in the PFE or the RE has
> a lot to do with how it was learned.

I am unsure if say that about ISIS vs BGP or about the difference
with/without an IRB. If the later, in both cases, it was learnt from a
BGP session. The only difference between the two setups is the local IP
of the BGP session is on an IRB interface.
-- 
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