Re: [Idr] Progressing draft-bhatia-bgp-multiple-next-hops-01.txt

[Enke Chen <enkechen at cisco.com>]

Glen Kent wrote:

> No, you didnt get my question at all. My point is that we need to
> explicitly mark the route being used in fwding, as otherwise the peer
> receiving multiple paths can never know which path is being used by
> the router advertising these routes. You need this information for
> obvious reasons. See Jeffs mail for more details.
>
> None of the proposals currently do this which to me is rather 
> blasphemous.


The flag was in the earlier versions of the add-path draft, and got 
removed as we could not find a use of it. We will need to look at Jeff's 
example carefully to see if the flag needs to be added back.

-- Enke


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