We have been asked to install 2 x Meraki MX-100 to replace an existing WAN connection, we have physically connected the Meraki into the Leaf switches and have set up an L3_OUT connection but we are having issues trying to set up the peering to the VRRP address of the Meraki.
When BGP peer connectivity is configured only one of the two Leaf switch interfaces allows the VRRP address to be used as the Peer where both would need to be configured the same. We have been advised that ACI has to peer with the VRRP address of the Meraki pair and not the individual IP addresses of the physical boxes.
Unfortunately I have no experience of the Meraki devices so my knowledge there is sketchy at best.