- 4.1.b [ii] Extranet [route leaking]
There are two primary uses of route leaking in MPLS VPN context.
● Route leaking from a global routing table into a VPN routing/ forwarding instance (VRF) and route leaking from a VRF into a global routing table
● Route leaking between different VRFs
Adam, Paul (2014-07-12). All-in-One CCIE V5 Written Exam Guide (Kindle Locations 4433-4437). . Kindle Edition.