modify-vpn-connection
Description
Modifies the customer gateway or the target gateway of an Amazon Web Services Site-to-Site VPN connection. To modify the target gateway, the following migration options are available:
- An existing virtual private gateway to a new virtual private gateway
- An existing virtual private gateway to a transit gateway
- An existing transit gateway to a new transit gateway
- An existing transit gateway to a virtual private gateway
Before you perform the migration to the new gateway, you must configure the new gateway. Use CreateVpnGateway to create a virtual private gateway, or CreateTransitGateway to create a transit gateway.
This step is required when you migrate from a virtual private gateway with static routes to a transit gateway.
You must delete the static routes before you migrate to the new gateway.
Keep a copy of the static route before you delete it. You will need to add back these routes to the transit gateway after the VPN connection migration is complete.
After you migrate to the new gateway, you might need to modify your VPC route table. Use CreateRoute and DeleteRoute to make the changes described in Update VPC route tables in the Amazon Web Services Site-to-Site VPN User Guide .
When the new gateway is a transit gateway, modify the transit gateway route table to allow traffic between the VPC and the Amazon Web Services Site-to-Site VPN connection. Use CreateTransitGatewayRoute to add the routes.
If you deleted VPN static routes, you must add the static routes to the transit gateway route table.
After you perform this operation, the VPN endpoint’s IP addresses on the Amazon Web Services side and the tunnel options remain intact. Your Amazon Web Services Site-to-Site VPN connection will be temporarily unavailable for a brief period while we provision the new endpoints.
See also: AWS API Documentation
Synopsis
modify-vpn-connection
--vpn-connection-id <value>
[--transit-gateway-id <value>]
[--customer-gateway-id <value>]
[--vpn-gateway-id <value>]
[--dry-run | --no-dry-run]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
Options
--vpn-connection-id (string)
--transit-gateway-id (string)
--customer-gateway-id (string)
--vpn-gateway-id (string)
--dry-run | --no-dry-run (boolean)
DryRunOperation . Otherwise, it is UnauthorizedOperation .--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.
--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.
Global Options
--debug (boolean)
Turn on debug logging.
--endpoint-url (string)
Override command’s default URL with the given URL.
--no-verify-ssl (boolean)
By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.
--no-paginate (boolean)
Disable automatic pagination. If automatic pagination is disabled, the AWS CLI will only make one call, for the first page of results.
--output (string)
The formatting style for command output.
- json
- text
- table
- yaml
- yaml-stream
--query (string)
A JMESPath query to use in filtering the response data.
--profile (string)
Use a specific profile from your credential file.
--region (string)
The region to use. Overrides config/env settings.
--version (string)
Display the version of this tool.
--color (string)
Turn on/off color output.
- on
- off
- auto
--no-sign-request (boolean)
Do not sign requests. Credentials will not be loaded if this argument is provided.
--ca-bundle (string)
The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.
--cli-read-timeout (int)
The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.
--cli-connect-timeout (int)
The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.
--cli-binary-format (string)
The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob fileb:// will always be treated as binary and use the file contents directly regardless of the cli-binary-format setting. When using file:// the file contents will need to properly formatted for the configured cli-binary-format.
- base64
- raw-in-base64-out
--no-cli-pager (boolean)
Disable cli pager for output.
--cli-auto-prompt (boolean)
Automatically prompt for CLI input parameters.
--no-cli-auto-prompt (boolean)
Disable automatically prompt for CLI input parameters.
Examples
Note
To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.
Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .
To modify a VPN connection
The following modify-vpn-connection example changes the target gateway for VPN connection vpn-12345678901234567 to virtual private gateway vgw-11223344556677889:
aws ec2 modify-vpn-connection \
--vpn-connection-id vpn-12345678901234567 \
--vpn-gateway-id vgw-11223344556677889
Output:
{
"VpnConnection": {
"CustomerGatewayConfiguration": "...configuration information...",
"CustomerGatewayId": "cgw-aabbccddee1122334",
"Category": "VPN",
"State": "modifying",
"Type": "ipsec.1",
"VpnConnectionId": "vpn-12345678901234567",
"VpnGatewayId": "vgw-11223344556677889",
"Options": {
"StaticRoutesOnly": false
},
"VgwTelemetry": [
{
"AcceptedRouteCount": 0,
"LastStatusChange": "2019-07-17T07:34:00.000Z",
"OutsideIpAddress": "18.210.3.222",
"Status": "DOWN",
"StatusMessage": "IPSEC IS DOWN"
},
{
"AcceptedRouteCount": 0,
"LastStatusChange": "2019-07-20T21:20:16.000Z",
"OutsideIpAddress": "34.193.129.33",
"Status": "DOWN",
"StatusMessage": "IPSEC IS DOWN"
}
]
}
}
Output
VpnConnection -> (structure)
Information about the VPN connection.
Category -> (string)
VPN indicates an Amazon Web Services VPN connection. A value of VPN-Classic indicates an Amazon Web Services Classic VPN connection.TransitGatewayId -> (string)
CoreNetworkArn -> (string)
CoreNetworkAttachmentArn -> (string)
GatewayAssociationState -> (string)
Options -> (structure)
The VPN connection options.
EnableAcceleration -> (boolean)
StaticRoutesOnly -> (boolean)
LocalIpv4NetworkCidr -> (string)
RemoteIpv4NetworkCidr -> (string)
LocalIpv6NetworkCidr -> (string)
RemoteIpv6NetworkCidr -> (string)
OutsideIpAddressType -> (string)
The type of IPv4 address assigned to the outside interface of the customer gateway.
Valid values: PrivateIpv4 | PublicIpv4
Default: PublicIpv4
TransportTransitGatewayAttachmentId -> (string)
TunnelInsideIpVersion -> (string)
TunnelOptions -> (list)
Indicates the VPN tunnel options.
(structure)
The VPN tunnel options.
OutsideIpAddress -> (string)
TunnelInsideCidr -> (string)
TunnelInsideIpv6Cidr -> (string)
PreSharedKey -> (string)
Phase1LifetimeSeconds -> (integer)
Phase2LifetimeSeconds -> (integer)
RekeyMarginTimeSeconds -> (integer)
RekeyFuzzPercentage -> (integer)
RekeyMarginTimeSeconds during which the rekey time is randomly selected.ReplayWindowSize -> (integer)
DpdTimeoutSeconds -> (integer)
DpdTimeoutAction -> (string)
Phase1EncryptionAlgorithms -> (list)
The permitted encryption algorithms for the VPN tunnel for phase 1 IKE negotiations.
(structure)
The encryption algorithm for phase 1 IKE negotiations.
Value -> (string)
Phase2EncryptionAlgorithms -> (list)
The permitted encryption algorithms for the VPN tunnel for phase 2 IKE negotiations.
(structure)
The encryption algorithm for phase 2 IKE negotiations.
Value -> (string)
Phase1IntegrityAlgorithms -> (list)
The permitted integrity algorithms for the VPN tunnel for phase 1 IKE negotiations.
(structure)
The integrity algorithm for phase 1 IKE negotiations.
Value -> (string)
Phase2IntegrityAlgorithms -> (list)
The permitted integrity algorithms for the VPN tunnel for phase 2 IKE negotiations.
(structure)
The integrity algorithm for phase 2 IKE negotiations.
Value -> (string)
Phase1DHGroupNumbers -> (list)
The permitted Diffie-Hellman group numbers for the VPN tunnel for phase 1 IKE negotiations.
(structure)
The Diffie-Hellmann group number for phase 1 IKE negotiations.
Value -> (integer)
Phase2DHGroupNumbers -> (list)
The permitted Diffie-Hellman group numbers for the VPN tunnel for phase 2 IKE negotiations.
(structure)
The Diffie-Hellmann group number for phase 2 IKE negotiations.
Value -> (integer)
IkeVersions -> (list)
The IKE versions that are permitted for the VPN tunnel.
(structure)
The internet key exchange (IKE) version permitted for the VPN tunnel.
Value -> (string)
StartupAction -> (string)
LogOptions -> (structure)
Options for logging VPN tunnel activity.
CloudWatchLogOptions -> (structure)
Options for sending VPN tunnel logs to CloudWatch.
LogEnabled -> (boolean)
Status of VPN tunnel logging feature. Default value is False .
Valid values: True | False
LogGroupArn -> (string)
LogOutputFormat -> (string)
Configured log format. Default format is json .
Valid values: json | text
EnableTunnelLifecycleControl -> (boolean)
Routes -> (list)
The static routes associated with the VPN connection.
(structure)
Describes a static route for a VPN connection.
DestinationCidrBlock -> (string)
Source -> (string)
State -> (string)
Tags -> (list)
Any tags assigned to the VPN connection.
(structure)
Describes a tag.
Key -> (string)
The key of the tag.
Constraints: Tag keys are case-sensitive and accept a maximum of 127 Unicode characters. May not begin with aws: .
Value -> (string)
The value of the tag.
Constraints: Tag values are case-sensitive and accept a maximum of 256 Unicode characters.
VgwTelemetry -> (list)
Information about the VPN tunnel.
(structure)
Describes telemetry for a VPN tunnel.
AcceptedRouteCount -> (integer)
LastStatusChange -> (timestamp)
OutsideIpAddress -> (string)
Status -> (string)
StatusMessage -> (string)
CertificateArn -> (string)
VpnConnectionId -> (string)
State -> (string)
CustomerGatewayConfiguration -> (string)
pending or available state.Type -> (string)
CustomerGatewayId -> (string)
VpnGatewayId -> (string)
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