Hi Tony, If a given PE needs to get all notifications from all other PEs it is > sufficient that it sends to local ABRs a single registration in a form of > 0.0.0.0/0 and be done. > > > If you look a bit more carefully, you will find that registering for 0/0 > doesn’t work without a bit more smartness in the ABR. It’s doable, but not > yet in the text. >
I took it as an implementation detail. > As it stands right now, the PE’s COULD register for the summaries of the > other areas. That would decrease the number of registrations. How the PE > learns what those summaries are is currently magic. > Well pretty easy magic ,,, local service route nh lookup in the RIB should easily yield the answer. > At the end of the day, I don’t think that scale discussions will resolve > this. In fact, if the cost of deployment was actually zero, I doubt that we > would still see any progress in this conversation. > Unfortunately I do agree with this assessment. Thx, R. > How do we depolarize this? > > Tony > >
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