How do I create a VPN connection with my own PSK values and inside tunnel IP addresses?
I want to create a virtual private network (VPN) connection with my own pre-shared key (PSK) value and inside tunnel IP addresses. How can I do this?
"I want to create a virtual private network (VPN) connection with my own pre-shared key (PSK) value and inside tunnel IP addresses. How can I do this?ResolutionBefore you begin, consider the following:You can modify tunnel options after you create a Site-to-Site VPN connection.You can't configure tunnel options for an AWS Classic VPN connection. For more information, see Migrating from AWS Classic VPN to AWS VPN.To create a VPN connection with your own PSK value and inside tunnel IP addresses, do the following steps:1.    Open the Amazon Virtual Private Cloud (Amazon VPC) console.2.    Choose Site-to-Site VPN connections from the navigation pane.3.    Choose Create VPN Connection.4.    Under Tunnel Options, populate the following with your custom PSK value and inside tunnel IP addresses:Note: Inside tunnel IPv4 CIDR refers to the range of inside (internal) IPv4 addresses for the VPN tunnel. You can specify a size /30 CIDR block from the 169.254.0.0/16 range. The CIDR block must be unique across all Site-to-Site VPN connections that use the same virtual private gateway. The CIDR block doesn't need to be unique across all connections on a transit gateway. However, CIDR blocks aren't unique can create a conflict on your customer gateway. Proceed carefully when re-using the same CIDR block on multiple Site-to-Site VPN connections on a transit gateway.The following CIDR blocks are reserved and cannot be used:169.254.0.0/30169.254.1.0/30169.254.2.0/30169.254.3.0/30169.254.4.0/30169.254.5.0/30169.254.169.252/30Note: Inside tunnel IPv6 CIDR refers to the range of inside (internal) IPv6 addresses for the VPN tunnel. You can specify a size /126 CIDR block from the local fd00::/8 range. The CIDR block must be unique across all Site-to-Site VPN connections that use the same transit gateway.Inside IP CIDR for Tunnel 1Inside IP CIDR for Tunnel 2Note: The PSK must be between 8 and 64 characters in length and cannot start with zero (0). Allowed characters are alphanumeric characters, periods (.), and underscores (_).Pre-Shared Key for Tunnel 1Pre-Shared Key for Tunnel 25.    Choose Create VPN Connection.Related informationTunnel options for your Site-to-Site VPN connectionAWS Site-to-Site VPN adds configurability of security algorithms and timer settings for VPN tunnelsFollow"