Question about how I can accomplish internet redundancy on an MX appliance when my second WAN/ISP is an internal BGP route on the core switch that the MX is connected to ? I would have an MX with an internet connection plugged into WAN1. The idea is that when WAN1 goes down or things become unreachable on the WAN1 interface, I then dynamically route things back to the inside core switch rather than WAN 2 where I have a default route from an MPLS network to get me to the second ISP.  Not sure this is possible. Anyone have any ideas on how to accomplish this ?   I have thought about plugging WAN 2 back into the core switch but unless I can leverage dynamic routing from the MX to the core switch dependent on WAN1 being present, I cant define an default route on the core as it would never allow traffic to transit out the MPLS WAN    TIA   ... View more