Interface Naming and Mapping
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https://www.juniper.net/documentation/en_US/vsrx/topics/task/multi-task/security-vsrx-aws-vpc-configuring.html
An Elastic IP address is a static IPv4 address
1- Creating an Amazon VPC and Internet Gateway
2- Adding 3x Subnets for vSRX ( 2x Public and 1x Private )
3- Adding Route Tables for vSRX ( default>>> mgmt Public Netw + remote DC >>> data Pubic Netw)
4- Adding Security Groups for vSRX (Mgmt: allow SSH, HTTP(S) , Data: IPsec )