At our branch office, we have an MPLS WAN connection and an Internet ADSL Connection.
At our head office we are using a MX100 to provide a VPN connection to our Brach Office (MX84)
Can I configure the MX84 at our branch office to be the default gateway for the local network devices and switches, so that if the MPLS WAN connection fails, traffic will use the ADSL Internet route instead?