Change: Added note that DNS API integration feature is available for an MX with Advanced Security license; added section that the Umbrella Security Module will send all DNS queries directly to Umbrella except for configured internal domains.
Change: Added note that integrated cellular MXs (MX67C and MX68CW only) have a feature available under "SD-WAN & Traffic shaping" page where cellular connection that was previously only enabled as backup can now be configured as an active uplink, beginning from MX16.2+ versions.
Change: Added note that stateless high availability and WAN failover are supported with AnyConnect on the MX; added statement about minimum firmware versions required (for MX64(W) and MX65(W), the firmware version must be 17.6+, and for all other supported models, the latest MX-16 firmware).
Change: Added note that the AMI VLAN should not be the same as the Management VLAN configured on any of the switches (the LAN IP VLAN on the switch details page) or for the network (via Switching > Switch settings > VLAN configuration).
The engineer that handled your case passed along feedback asking us to clarify this behavior. We have it in our queue and will engage with our product team to see if we can get something a little more informative documented.