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Interface Naming and Mapping

https://www.juniper.net/documentation/en_US/vsrx/topics/reference/general/security-vsrx-aws-interface-names.html

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

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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 )

vSRX:

set system root-authentication plain-text    # then enter the password ( juniper123 )

set interfaces ge-0/0/0 unit 0 family inet dhcp
set security zones security-zone trust interfaces ge-0/0/0.0
set routing-instances foripsec instance-type virtual-router
set routing-instances foripsec interface ge-0/0/0.0
set routing-instances foripsec routing-options static route 0.0.0.0/0 next-hop 10.0.0.1

Example: Configuring VPN on vSRX Between Amazon VPCs

https://www.juniper.net/documentation/en_US/vsrx/topics/example/security-vsrx-example-aws-VPN.html