I'm currently working on setting up an MX device as a hub and I think that I need some assistance with some potentially basic questions but I'm getting stuck. Here is a quick overview of the current setup:   Device: MX67 (using for testing purposes) Uplink into edge firewall LAN 2 connected to Cisco Nexus  Deployment mode: Routed   Under Routing I've configured the following:   Under Site to Site VPN:     I've set up one of my networks to point to this hub. I've found that devices on that network are not able to communicate with the 10.0.40.0/24 subnet for some reason.  I'm currently a bit confused about what the port configuration needs to be for the nexus port that im connected into and if I need to do anything with the 192.168.178.0/29 vlan that I had configured. I was trying to follow guides online on how to properly set this up, but I can't seem to locate anything that gets me any further. The IP listed under "Next hop IP" was just the IP listed under this guide. I wasn't too sure if I needed to assign that IP to the interface on the nexus that i'm connected into or what.    I'm just a total mess here and I don't have anyone in my organization who is able to guide me.   Is there anyone who would be able to provide any more insight into what I need to actually do here?  ... View more