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Amazon Elastic Compute Cloud
API Reference (API Version 2016-11-15)

VpnTunnelOptionsSpecification

The tunnel options for a VPN connection.

Contents

PreSharedKey

The pre-shared key (PSK) to establish initial authentication between the virtual private gateway and customer gateway.

Constraints: Allowed characters are alphanumeric characters and ._. Must be between 8 and 64 characters in length and cannot start with zero (0).

Type: String

Required: No

TunnelInsideCidr

The range of inside IP addresses for the tunnel. Any specified CIDR blocks must be unique across all VPN connections that use the same virtual private gateway.

Constraints: A size /30 CIDR block from the 169.254.0.0/16 range. The following CIDR blocks are reserved and cannot be used:

  • 169.254.0.0/30

  • 169.254.1.0/30

  • 169.254.2.0/30

  • 169.254.3.0/30

  • 169.254.4.0/30

  • 169.254.5.0/30

  • 169.254.169.252/30

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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