net neutrality and peering wars continue

[randy at psg.com (Randy Bush)]

> The tools cannot estimate burden into the peers network very well,
> particularly when longest-exit routing is implement to balance the
> mileage burden, so each party shares their information with each other
> and compares data in order to make decisions.
> 
> It's not common, but there are a handful of peers that share this
> information with each other.

i have not been able to find it easily, but some years back rexford and
others published on a crypto method for peers to negotiate traffic
adjustment between multiple peering points with minimal disclosure.  it
was a cool paper.

randy