VMx - Azure deployment

[DMI]

Hello

I’ve deployed a vMX to my Azure tenancy. 
I now want to secure it using a network security group. 
Its not allowing me to attach an NSG to the NIC or Subnet the VMX is using. 
Have you encountered this in your deployments and if so how have you managed to overcome this. 
I would appreciate any info. 
Thank you. 

[alemabrahao]

Maybe it can help you.

https://community.meraki.com/t5/Security-SD-WAN/VMX-M-Inbound-Security-Group/m-p/116904

[MyHomeNWLab]

Meraki vMX on Azure belongs to the Managed Resource group and cannot be configured.
In addition, it is necessary to belong to an existing virtual network because it is not possible to change the configuration.

vMX Setup Guide for Microsoft Azure - Cisco Meraki
https://documentation.meraki.com/MX/MX_Installation_Guides/vMX_Setup_Guide_for_Microsoft_Azure#Deplo...

> Virtual network: Choose an existing virtual network from the list; minimum allowed prefix size for the virtual network is /24 and max is /8

[DMI]

Ok thanks.

So I have to create a pre-existing vNet & Subnet un Azure. I had setup a brand new subscription and was able to create and add a new vNet and Subnet but not allowed bind them to an NSG.