Quick Configs Juniper - AWS IPsec Site to Site VPN
Create a secure link ( IPsec tunnel) between AWS's VPC and On premise DC.
AWS - Creating VPN - Customer & Virtual Private Gateway
1- Create a VPC ( CIDR not overlapping onpremise DC Address )
2- create a Customer gateway or CGw
- static: Name, Public IP@ of DC GW
- Dynamic: using BGP: Name, Public IP@ of DC GW, AS#
3- Create a Virtual Private Gateway or VPGw ( Attach to VPC )
4- Create a VPN Connection
- Name,
- VPGw,
- CGw,
- Static ( Private IP@ of DC ) or Dynamic ( BGP will exchange DC IP@ )