At 3:09 PM +1100 11/5/11, Geoff Huston wrote:
On 05/11/2011, at 12:34 PM, Randy Bush wrote:

 I think the distinction between a leak and something more intentional
 s a matter of policy.  Knowing the policy associated with the
 adjacencies that an AS is leaking over would allow leaked
 announcements to be identified

 o We can not know intent, should Mary have announced the prefix to Bob


I disagree with this assertion of impossibility. The intention of the routing
policy databases in their various flavours and incarnations was to publish
intent and allow others to filter based on intent.

Geoff,

I have been told that the lack of widely available, reliable IRR data out side of the RIPE region is due, in part, to a reluctance by operators to publish all of these details. If that is true, then it argues against assuming the existence of such data on a global basis.

Steve
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