Smaller than a /24 for BGP?

Masataka Ohta mohta at
Sat Jan 28 05:49:13 UTC 2023

Lars Prehn wrote:

> Accepting and globally redistributing all hyper-specifics increases
> the routing table size by >100K routes (according to what route
> collectors see).

That figure is guaranteed minimum but there should be 10 or
100 times more desire for hyper-specifics suppressed by
the established (since early days with class C) practice.

That multihomed sites are relying on the entire Internet
for computation of the best ways to reach them is not
healthy way of multihoming.

					Masataka Ohta

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