2025/04/22 - Amazon Elastic Compute Cloud - 4 updated api methods
Changes Added support for ClientRouteEnforcementOptions flag in CreateClientVpnEndpoint and ModifyClientVpnEndpoint requests and DescribeClientVpnEndpoints responses
{'ClientRouteEnforcementOptions': {'Enforced': 'boolean'}}
Creates a Client VPN endpoint. A Client VPN endpoint is the resource you create and configure to enable and manage client VPN sessions. It is the destination endpoint at which all client VPN sessions are terminated.
See also: AWS API Documentation
Request Syntax
client.create_client_vpn_endpoint(
ClientCidrBlock='string',
ServerCertificateArn='string',
AuthenticationOptions=[
{
'Type': 'certificate-authentication'|'directory-service-authentication'|'federated-authentication',
'ActiveDirectory': {
'DirectoryId': 'string'
},
'MutualAuthentication': {
'ClientRootCertificateChainArn': 'string'
},
'FederatedAuthentication': {
'SAMLProviderArn': 'string',
'SelfServiceSAMLProviderArn': 'string'
}
},
],
ConnectionLogOptions={
'Enabled': True|False,
'CloudwatchLogGroup': 'string',
'CloudwatchLogStream': 'string'
},
DnsServers=[
'string',
],
TransportProtocol='tcp'|'udp',
VpnPort=123,
Description='string',
SplitTunnel=True|False,
DryRun=True|False,
ClientToken='string',
TagSpecifications=[
{
'ResourceType': 'capacity-reservation'|'client-vpn-endpoint'|'customer-gateway'|'carrier-gateway'|'coip-pool'|'declarative-policies-report'|'dedicated-host'|'dhcp-options'|'egress-only-internet-gateway'|'elastic-ip'|'elastic-gpu'|'export-image-task'|'export-instance-task'|'fleet'|'fpga-image'|'host-reservation'|'image'|'import-image-task'|'import-snapshot-task'|'instance'|'instance-event-window'|'internet-gateway'|'ipam'|'ipam-pool'|'ipam-scope'|'ipv4pool-ec2'|'ipv6pool-ec2'|'key-pair'|'launch-template'|'local-gateway'|'local-gateway-route-table'|'local-gateway-virtual-interface'|'local-gateway-virtual-interface-group'|'local-gateway-route-table-vpc-association'|'local-gateway-route-table-virtual-interface-group-association'|'natgateway'|'network-acl'|'network-interface'|'network-insights-analysis'|'network-insights-path'|'network-insights-access-scope'|'network-insights-access-scope-analysis'|'placement-group'|'prefix-list'|'replace-root-volume-task'|'reserved-instances'|'route-table'|'security-group'|'security-group-rule'|'snapshot'|'spot-fleet-request'|'spot-instances-request'|'subnet'|'subnet-cidr-reservation'|'traffic-mirror-filter'|'traffic-mirror-session'|'traffic-mirror-target'|'transit-gateway'|'transit-gateway-attachment'|'transit-gateway-connect-peer'|'transit-gateway-multicast-domain'|'transit-gateway-policy-table'|'transit-gateway-route-table'|'transit-gateway-route-table-announcement'|'volume'|'vpc'|'vpc-endpoint'|'vpc-endpoint-connection'|'vpc-endpoint-service'|'vpc-endpoint-service-permission'|'vpc-peering-connection'|'vpn-connection'|'vpn-gateway'|'vpc-flow-log'|'capacity-reservation-fleet'|'traffic-mirror-filter-rule'|'vpc-endpoint-connection-device-type'|'verified-access-instance'|'verified-access-group'|'verified-access-endpoint'|'verified-access-policy'|'verified-access-trust-provider'|'vpn-connection-device-type'|'vpc-block-public-access-exclusion'|'route-server'|'route-server-endpoint'|'route-server-peer'|'ipam-resource-discovery'|'ipam-resource-discovery-association'|'instance-connect-endpoint'|'verified-access-endpoint-target'|'ipam-external-resource-verification-token',
'Tags': [
{
'Key': 'string',
'Value': 'string'
},
]
},
],
SecurityGroupIds=[
'string',
],
VpcId='string',
SelfServicePortal='enabled'|'disabled',
ClientConnectOptions={
'Enabled': True|False,
'LambdaFunctionArn': 'string'
},
SessionTimeoutHours=123,
ClientLoginBannerOptions={
'Enabled': True|False,
'BannerText': 'string'
},
ClientRouteEnforcementOptions={
'Enforced': True|False
},
DisconnectOnSessionTimeout=True|False
)
string
[REQUIRED]
The IPv4 address range, in CIDR notation, from which to assign client IP addresses. The address range cannot overlap with the local CIDR of the VPC in which the associated subnet is located, or the routes that you add manually. The address range cannot be changed after the Client VPN endpoint has been created. Client CIDR range must have a size of at least /22 and must not be greater than /12.
string
[REQUIRED]
The ARN of the server certificate. For more information, see the Certificate Manager User Guide.
list
[REQUIRED]
Information about the authentication method to be used to authenticate clients.
(dict) --
Describes the authentication method to be used by a Client VPN endpoint. For more information, see Authentication in the Client VPN Administrator Guide.
Type (string) --
The type of client authentication to be used.
ActiveDirectory (dict) --
Information about the Active Directory to be used, if applicable. You must provide this information if Type is directory-service-authentication.
DirectoryId (string) --
The ID of the Active Directory to be used for authentication.
MutualAuthentication (dict) --
Information about the authentication certificates to be used, if applicable. You must provide this information if Type is certificate-authentication.
ClientRootCertificateChainArn (string) --
The ARN of the client certificate. The certificate must be signed by a certificate authority (CA) and it must be provisioned in Certificate Manager (ACM).
FederatedAuthentication (dict) --
Information about the IAM SAML identity provider to be used, if applicable. You must provide this information if Type is federated-authentication.
SAMLProviderArn (string) --
The Amazon Resource Name (ARN) of the IAM SAML identity provider.
SelfServiceSAMLProviderArn (string) --
The Amazon Resource Name (ARN) of the IAM SAML identity provider for the self-service portal.
dict
[REQUIRED]
Information about the client connection logging options.
If you enable client connection logging, data about client connections is sent to a Cloudwatch Logs log stream. The following information is logged:
Client connection requests
Client connection results (successful and unsuccessful)
Reasons for unsuccessful client connection requests
Client connection termination time
Enabled (boolean) --
Indicates whether connection logging is enabled.
CloudwatchLogGroup (string) --
The name of the CloudWatch Logs log group. Required if connection logging is enabled.
CloudwatchLogStream (string) --
The name of the CloudWatch Logs log stream to which the connection data is published.
list
Information about the DNS servers to be used for DNS resolution. A Client VPN endpoint can have up to two DNS servers. If no DNS server is specified, the DNS address configured on the device is used for the DNS server.
(string) --
string
The transport protocol to be used by the VPN session.
Default value: udp
integer
The port number to assign to the Client VPN endpoint for TCP and UDP traffic.
Valid Values: 443 | 1194
Default Value: 443
string
A brief description of the Client VPN endpoint.
boolean
Indicates whether split-tunnel is enabled on the Client VPN endpoint.
By default, split-tunnel on a VPN endpoint is disabled.
For information about split-tunnel VPN endpoints, see Split-tunnel Client VPN endpoint in the Client VPN Administrator Guide.
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.
string
Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. For more information, see Ensuring idempotency.
This field is autopopulated if not provided.
list
The tags to apply to the Client VPN endpoint during creation.
(dict) --
The tags to apply to a resource when the resource is being created. When you specify a tag, you must specify the resource type to tag, otherwise the request will fail.
ResourceType (string) --
The type of resource to tag on creation.
Tags (list) --
The tags to apply to the resource.
(dict) --
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.
list
The IDs of one or more security groups to apply to the target network. You must also specify the ID of the VPC that contains the security groups.
(string) --
string
The ID of the VPC to associate with the Client VPN endpoint. If no security group IDs are specified in the request, the default security group for the VPC is applied.
string
Specify whether to enable the self-service portal for the Client VPN endpoint.
Default Value: enabled
dict
The options for managing connection authorization for new client connections.
Enabled (boolean) --
Indicates whether client connect options are enabled. The default is false (not enabled).
LambdaFunctionArn (string) --
The Amazon Resource Name (ARN) of the Lambda function used for connection authorization.
integer
The maximum VPN session duration time in hours.
Valid values: 8 | 10 | 12 | 24
Default value: 24
dict
Options for enabling a customizable text banner that will be displayed on Amazon Web Services provided clients when a VPN session is established.
Enabled (boolean) --
Enable or disable a customizable text banner that will be displayed on Amazon Web Services provided clients when a VPN session is established.
Valid values: true | false
Default value: false
BannerText (string) --
Customizable text that will be displayed in a banner on Amazon Web Services provided clients when a VPN session is established. UTF-8 encoded characters only. Maximum of 1400 characters.
dict
Client route enforcement is a feature of the Client VPN service that helps enforce administrator defined routes on devices connected through the VPN. T his feature helps improve your security posture by ensuring that network traffic originating from a connected client is not inadvertently sent outside the VPN tunnel.
Client route enforcement works by monitoring the route table of a connected device for routing policy changes to the VPN connection. If the feature detects any VPN routing policy modifications, it will automatically force an update to the route table, reverting it back to the expected route configurations.
Enforced (boolean) --
Enable or disable the client route enforcement feature.
Valid values: true | false
Default value: false
boolean
Indicates whether the client VPN session is disconnected after the maximum timeout specified in SessionTimeoutHours is reached. If true, users are prompted to reconnect client VPN. If false, client VPN attempts to reconnect automatically. The default value is false.
dict
Response Syntax
{
'ClientVpnEndpointId': 'string',
'Status': {
'Code': 'pending-associate'|'available'|'deleting'|'deleted',
'Message': 'string'
},
'DnsName': 'string'
}
Response Structure
(dict) --
ClientVpnEndpointId (string) --
The ID of the Client VPN endpoint.
Status (dict) --
The current state of the Client VPN endpoint.
Code (string) --
The state of the Client VPN endpoint. Possible states include:
pending-associate - The Client VPN endpoint has been created but no target networks have been associated. The Client VPN endpoint cannot accept connections.
available - The Client VPN endpoint has been created and a target network has been associated. The Client VPN endpoint can accept connections.
deleting - The Client VPN endpoint is being deleted. The Client VPN endpoint cannot accept connections.
deleted - The Client VPN endpoint has been deleted. The Client VPN endpoint cannot accept connections.
Message (string) --
A message about the status of the Client VPN endpoint.
DnsName (string) --
The DNS name to be used by clients when establishing their VPN session.
{'Addresses': {'ServiceManaged': {'rnat'}}}
Describes the specified Elastic IP addresses or all of your Elastic IP addresses.
See also: AWS API Documentation
Request Syntax
client.describe_addresses(
PublicIps=[
'string',
],
DryRun=True|False,
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
AllocationIds=[
'string',
]
)
list
One or more Elastic IP addresses.
Default: Describes all your Elastic IP addresses.
(string) --
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.
list
One or more filters. Filter names and values are case-sensitive.
allocation-id - The allocation ID for the address.
association-id - The association ID for the address.
instance-id - The ID of the instance the address is associated with, if any.
network-border-group - A unique set of Availability Zones, Local Zones, or Wavelength Zones from where Amazon Web Services advertises IP addresses.
network-interface-id - The ID of the network interface that the address is associated with, if any.
network-interface-owner-id - The Amazon Web Services account ID of the owner.
private-ip-address - The private IP address associated with the Elastic IP address.
public-ip - The Elastic IP address, or the carrier IP address.
tag:<key> - The key/value combination of a tag assigned to the resource. Use the tag key in the filter name and the tag value as the filter value. For example, to find all resources that have a tag with the key Owner and the value TeamA, specify tag:Owner for the filter name and TeamA for the filter value.
tag-key - The key of a tag assigned to the resource. Use this filter to find all resources assigned a tag with a specific key, regardless of the tag value.
(dict) --
A filter name and value pair that is used to return a more specific list of results from a describe operation. Filters can be used to match a set of resources by specific criteria, such as tags, attributes, or IDs.
If you specify multiple filters, the filters are joined with an AND, and the request returns only results that match all of the specified filters.
For more information, see List and filter using the CLI and API in the Amazon EC2 User Guide.
Name (string) --
The name of the filter. Filter names are case-sensitive.
Values (list) --
The filter values. Filter values are case-sensitive. If you specify multiple values for a filter, the values are joined with an OR, and the request returns all results that match any of the specified values.
(string) --
list
Information about the allocation IDs.
(string) --
dict
Response Syntax
{
'Addresses': [
{
'AllocationId': 'string',
'AssociationId': 'string',
'Domain': 'vpc'|'standard',
'NetworkInterfaceId': 'string',
'NetworkInterfaceOwnerId': 'string',
'PrivateIpAddress': 'string',
'Tags': [
{
'Key': 'string',
'Value': 'string'
},
],
'PublicIpv4Pool': 'string',
'NetworkBorderGroup': 'string',
'CustomerOwnedIp': 'string',
'CustomerOwnedIpv4Pool': 'string',
'CarrierIp': 'string',
'ServiceManaged': 'alb'|'nlb'|'rnat',
'InstanceId': 'string',
'PublicIp': 'string'
},
]
}
Response Structure
(dict) --
Addresses (list) --
Information about the Elastic IP addresses.
(dict) --
Describes an Elastic IP address, or a carrier IP address.
AllocationId (string) --
The ID representing the allocation of the address.
AssociationId (string) --
The ID representing the association of the address with an instance.
Domain (string) --
The network ( vpc).
NetworkInterfaceId (string) --
The ID of the network interface.
NetworkInterfaceOwnerId (string) --
The ID of the Amazon Web Services account that owns the network interface.
PrivateIpAddress (string) --
The private IP address associated with the Elastic IP address.
Tags (list) --
Any tags assigned to the Elastic IP address.
(dict) --
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.
PublicIpv4Pool (string) --
The ID of an address pool.
NetworkBorderGroup (string) --
The name of the unique set of Availability Zones, Local Zones, or Wavelength Zones from which Amazon Web Services advertises IP addresses.
CustomerOwnedIp (string) --
The customer-owned IP address.
CustomerOwnedIpv4Pool (string) --
The ID of the customer-owned address pool.
CarrierIp (string) --
The carrier IP address associated. This option is only available for network interfaces which reside in a subnet in a Wavelength Zone (for example an EC2 instance).
ServiceManaged (string) --
The service that manages the elastic IP address.
InstanceId (string) --
The ID of the instance that the address is associated with (if any).
PublicIp (string) --
The Elastic IP address.
{'ClientVpnEndpoints': {'ClientRouteEnforcementOptions': {'Enforced': 'boolean'}}}
Describes one or more Client VPN endpoints in the account.
See also: AWS API Documentation
Request Syntax
client.describe_client_vpn_endpoints(
ClientVpnEndpointIds=[
'string',
],
MaxResults=123,
NextToken='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
DryRun=True|False
)
list
The ID of the Client VPN endpoint.
(string) --
integer
The maximum number of results to return for the request in a single page. The remaining results can be seen by sending another request with the nextToken value.
string
The token to retrieve the next page of results.
list
One or more filters. Filter names and values are case-sensitive.
endpoint-id - The ID of the Client VPN endpoint.
transport-protocol - The transport protocol ( tcp | udp).
(dict) --
A filter name and value pair that is used to return a more specific list of results from a describe operation. Filters can be used to match a set of resources by specific criteria, such as tags, attributes, or IDs.
If you specify multiple filters, the filters are joined with an AND, and the request returns only results that match all of the specified filters.
For more information, see List and filter using the CLI and API in the Amazon EC2 User Guide.
Name (string) --
The name of the filter. Filter names are case-sensitive.
Values (list) --
The filter values. Filter values are case-sensitive. If you specify multiple values for a filter, the values are joined with an OR, and the request returns all results that match any of the specified values.
(string) --
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.
dict
Response Syntax
{
'ClientVpnEndpoints': [
{
'ClientVpnEndpointId': 'string',
'Description': 'string',
'Status': {
'Code': 'pending-associate'|'available'|'deleting'|'deleted',
'Message': 'string'
},
'CreationTime': 'string',
'DeletionTime': 'string',
'DnsName': 'string',
'ClientCidrBlock': 'string',
'DnsServers': [
'string',
],
'SplitTunnel': True|False,
'VpnProtocol': 'openvpn',
'TransportProtocol': 'tcp'|'udp',
'VpnPort': 123,
'AssociatedTargetNetworks': [
{
'NetworkId': 'string',
'NetworkType': 'vpc'
},
],
'ServerCertificateArn': 'string',
'AuthenticationOptions': [
{
'Type': 'certificate-authentication'|'directory-service-authentication'|'federated-authentication',
'ActiveDirectory': {
'DirectoryId': 'string'
},
'MutualAuthentication': {
'ClientRootCertificateChain': 'string'
},
'FederatedAuthentication': {
'SamlProviderArn': 'string',
'SelfServiceSamlProviderArn': 'string'
}
},
],
'ConnectionLogOptions': {
'Enabled': True|False,
'CloudwatchLogGroup': 'string',
'CloudwatchLogStream': 'string'
},
'Tags': [
{
'Key': 'string',
'Value': 'string'
},
],
'SecurityGroupIds': [
'string',
],
'VpcId': 'string',
'SelfServicePortalUrl': 'string',
'ClientConnectOptions': {
'Enabled': True|False,
'LambdaFunctionArn': 'string',
'Status': {
'Code': 'applying'|'applied',
'Message': 'string'
}
},
'SessionTimeoutHours': 123,
'ClientLoginBannerOptions': {
'Enabled': True|False,
'BannerText': 'string'
},
'ClientRouteEnforcementOptions': {
'Enforced': True|False
},
'DisconnectOnSessionTimeout': True|False
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
ClientVpnEndpoints (list) --
Information about the Client VPN endpoints.
(dict) --
Describes a Client VPN endpoint.
ClientVpnEndpointId (string) --
The ID of the Client VPN endpoint.
Description (string) --
A brief description of the endpoint.
Status (dict) --
The current state of the Client VPN endpoint.
Code (string) --
The state of the Client VPN endpoint. Possible states include:
pending-associate - The Client VPN endpoint has been created but no target networks have been associated. The Client VPN endpoint cannot accept connections.
available - The Client VPN endpoint has been created and a target network has been associated. The Client VPN endpoint can accept connections.
deleting - The Client VPN endpoint is being deleted. The Client VPN endpoint cannot accept connections.
deleted - The Client VPN endpoint has been deleted. The Client VPN endpoint cannot accept connections.
Message (string) --
A message about the status of the Client VPN endpoint.
CreationTime (string) --
The date and time the Client VPN endpoint was created.
DeletionTime (string) --
The date and time the Client VPN endpoint was deleted, if applicable.
DnsName (string) --
The DNS name to be used by clients when connecting to the Client VPN endpoint.
ClientCidrBlock (string) --
The IPv4 address range, in CIDR notation, from which client IP addresses are assigned.
DnsServers (list) --
Information about the DNS servers to be used for DNS resolution.
(string) --
SplitTunnel (boolean) --
Indicates whether split-tunnel is enabled in the Client VPN endpoint.
For information about split-tunnel VPN endpoints, see Split-Tunnel Client VPN endpoint in the Client VPN Administrator Guide.
VpnProtocol (string) --
The protocol used by the VPN session.
TransportProtocol (string) --
The transport protocol used by the Client VPN endpoint.
VpnPort (integer) --
The port number for the Client VPN endpoint.
AssociatedTargetNetworks (list) --
Information about the associated target networks. A target network is a subnet in a VPC.
(dict) --
Describes a target network that is associated with a Client VPN endpoint. A target network is a subnet in a VPC.
NetworkId (string) --
The ID of the subnet.
NetworkType (string) --
The target network type.
ServerCertificateArn (string) --
The ARN of the server certificate.
AuthenticationOptions (list) --
Information about the authentication method used by the Client VPN endpoint.
(dict) --
Describes the authentication methods used by a Client VPN endpoint. For more information, see Authentication in the Client VPN Administrator Guide.
Type (string) --
The authentication type used.
ActiveDirectory (dict) --
Information about the Active Directory, if applicable.
DirectoryId (string) --
The ID of the Active Directory used for authentication.
MutualAuthentication (dict) --
Information about the authentication certificates, if applicable.
ClientRootCertificateChain (string) --
The ARN of the client certificate.
FederatedAuthentication (dict) --
Information about the IAM SAML identity provider, if applicable.
SamlProviderArn (string) --
The Amazon Resource Name (ARN) of the IAM SAML identity provider.
SelfServiceSamlProviderArn (string) --
The Amazon Resource Name (ARN) of the IAM SAML identity provider for the self-service portal.
ConnectionLogOptions (dict) --
Information about the client connection logging options for the Client VPN endpoint.
Enabled (boolean) --
Indicates whether client connection logging is enabled for the Client VPN endpoint.
CloudwatchLogGroup (string) --
The name of the Amazon CloudWatch Logs log group to which connection logging data is published.
CloudwatchLogStream (string) --
The name of the Amazon CloudWatch Logs log stream to which connection logging data is published.
Tags (list) --
Any tags assigned to the Client VPN endpoint.
(dict) --
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.
SecurityGroupIds (list) --
The IDs of the security groups for the target network.
(string) --
VpcId (string) --
The ID of the VPC.
SelfServicePortalUrl (string) --
The URL of the self-service portal.
ClientConnectOptions (dict) --
The options for managing connection authorization for new client connections.
Enabled (boolean) --
Indicates whether client connect options are enabled.
LambdaFunctionArn (string) --
The Amazon Resource Name (ARN) of the Lambda function used for connection authorization.
Status (dict) --
The status of any updates to the client connect options.
Code (string) --
The status code.
Message (string) --
The status message.
SessionTimeoutHours (integer) --
The maximum VPN session duration time in hours.
Valid values: 8 | 10 | 12 | 24
Default value: 24
ClientLoginBannerOptions (dict) --
Options for enabling a customizable text banner that will be displayed on Amazon Web Services provided clients when a VPN session is established.
Enabled (boolean) --
Current state of text banner feature.
Valid values: true | false
BannerText (string) --
Customizable text that will be displayed in a banner on Amazon Web Services provided clients when a VPN session is established. UTF-8 encoded characters only. Maximum of 1400 characters.
ClientRouteEnforcementOptions (dict) --
Client route enforcement is a feature of the Client VPN service that helps enforce administrator defined routes on devices connected through the VPN. T his feature helps improve your security posture by ensuring that network traffic originating from a connected client is not inadvertently sent outside the VPN tunnel.
Client route enforcement works by monitoring the route table of a connected device for routing policy changes to the VPN connection. If the feature detects any VPN routing policy modifications, it will automatically force an update to the route table, reverting it back to the expected route configurations.
Enforced (boolean) --
Status of the client route enforcement feature.
Valid values: true | false
Default value: false
DisconnectOnSessionTimeout (boolean) --
Indicates whether the client VPN session is disconnected after the maximum sessionTimeoutHours is reached. If true, users are prompted to reconnect client VPN. If false, client VPN attempts to reconnect automatically. The default value is false.
NextToken (string) --
The token to use to retrieve the next page of results. This value is null when there are no more results to return.
{'ClientRouteEnforcementOptions': {'Enforced': 'boolean'}}
Modifies the specified Client VPN endpoint. Modifying the DNS server resets existing client connections.
See also: AWS API Documentation
Request Syntax
client.modify_client_vpn_endpoint(
ClientVpnEndpointId='string',
ServerCertificateArn='string',
ConnectionLogOptions={
'Enabled': True|False,
'CloudwatchLogGroup': 'string',
'CloudwatchLogStream': 'string'
},
DnsServers={
'CustomDnsServers': [
'string',
],
'Enabled': True|False
},
VpnPort=123,
Description='string',
SplitTunnel=True|False,
DryRun=True|False,
SecurityGroupIds=[
'string',
],
VpcId='string',
SelfServicePortal='enabled'|'disabled',
ClientConnectOptions={
'Enabled': True|False,
'LambdaFunctionArn': 'string'
},
SessionTimeoutHours=123,
ClientLoginBannerOptions={
'Enabled': True|False,
'BannerText': 'string'
},
ClientRouteEnforcementOptions={
'Enforced': True|False
},
DisconnectOnSessionTimeout=True|False
)
string
[REQUIRED]
The ID of the Client VPN endpoint to modify.
string
The ARN of the server certificate to be used. The server certificate must be provisioned in Certificate Manager (ACM).
dict
Information about the client connection logging options.
If you enable client connection logging, data about client connections is sent to a Cloudwatch Logs log stream. The following information is logged:
Client connection requests
Client connection results (successful and unsuccessful)
Reasons for unsuccessful client connection requests
Client connection termination time
Enabled (boolean) --
Indicates whether connection logging is enabled.
CloudwatchLogGroup (string) --
The name of the CloudWatch Logs log group. Required if connection logging is enabled.
CloudwatchLogStream (string) --
The name of the CloudWatch Logs log stream to which the connection data is published.
dict
Information about the DNS servers to be used by Client VPN connections. A Client VPN endpoint can have up to two DNS servers.
CustomDnsServers (list) --
The IPv4 address range, in CIDR notation, of the DNS servers to be used. You can specify up to two DNS servers. Ensure that the DNS servers can be reached by the clients. The specified values overwrite the existing values.
(string) --
Enabled (boolean) --
Indicates whether DNS servers should be used. Specify False to delete the existing DNS servers.
integer
The port number to assign to the Client VPN endpoint for TCP and UDP traffic.
Valid Values: 443 | 1194
Default Value: 443
string
A brief description of the Client VPN endpoint.
boolean
Indicates whether the VPN is split-tunnel.
For information about split-tunnel VPN endpoints, see Split-tunnel Client VPN endpoint in the Client VPN Administrator Guide.
boolean
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.
list
The IDs of one or more security groups to apply to the target network.
(string) --
string
The ID of the VPC to associate with the Client VPN endpoint.
string
Specify whether to enable the self-service portal for the Client VPN endpoint.
dict
The options for managing connection authorization for new client connections.
Enabled (boolean) --
Indicates whether client connect options are enabled. The default is false (not enabled).
LambdaFunctionArn (string) --
The Amazon Resource Name (ARN) of the Lambda function used for connection authorization.
integer
The maximum VPN session duration time in hours.
Valid values: 8 | 10 | 12 | 24
Default value: 24
dict
Options for enabling a customizable text banner that will be displayed on Amazon Web Services provided clients when a VPN session is established.
Enabled (boolean) --
Enable or disable a customizable text banner that will be displayed on Amazon Web Services provided clients when a VPN session is established.
Valid values: true | false
Default value: false
BannerText (string) --
Customizable text that will be displayed in a banner on Amazon Web Services provided clients when a VPN session is established. UTF-8 encoded characters only. Maximum of 1400 characters.
dict
Client route enforcement is a feature of the Client VPN service that helps enforce administrator defined routes on devices connected through the VPN. T his feature helps improve your security posture by ensuring that network traffic originating from a connected client is not inadvertently sent outside the VPN tunnel.
Client route enforcement works by monitoring the route table of a connected device for routing policy changes to the VPN connection. If the feature detects any VPN routing policy modifications, it will automatically force an update to the route table, reverting it back to the expected route configurations.
Enforced (boolean) --
Enable or disable the client route enforcement feature.
Valid values: true | false
Default value: false
boolean
Indicates whether the client VPN session is disconnected after the maximum timeout specified in sessionTimeoutHours is reached. If true, users are prompted to reconnect client VPN. If false, client VPN attempts to reconnect automatically. The default value is false.
dict
Response Syntax
{
'Return': True|False
}
Response Structure
(dict) --
Return (boolean) --
Returns true if the request succeeds; otherwise, it returns an error.