ModifySslVpnServer - VPN Gateway - Alibaba Cloud Documentation Center

Modifies the configurations of an SSL server.

Operation description

If you modify only the name of the SSL server, the operation is synchronous. If you also modify other configurations besides the name, the operation is asynchronous.
When ModifySslVpnServer is an asynchronous operation, the system returns a request ID and runs the task in the background. You can call DescribeVpnGateway to query the status of the task.
- If a VPN gateway is in the updating state, the configurations of the SSL server are being modified.
- If a VPN gateway is in the active state, the configurations of the SSL server are modified.
You cannot repeatedly call ModifySslVpnServer to modify the configurations of an SSL server within the specified period of time.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
vpc:ModifySslVpnServer	update	*SslVpnServer `acs:vpc:{#regionId}:{#accountId}:sslvpnserver/{#SslVpnServerId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The client token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID is different for each request.	02fb3da4-130e-11e9-8e44-0016e04115b
RegionId	string	Yes	The region ID of the VPN gateway. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
SslVpnServerId	string	Yes	The ID of the SSL server.	vss-bp18q7hzj6largv4v****
Name	string	No	The name of the SSL server. The name must be 1 to 100 characters in length and cannot start with `http://` or `https://`.	test
ClientIpPool	string	No	The client IP address pool.	10.30.30.0/24
LocalSubnet	string	No	The CIDR block of the client.	10.20.20.0/24
Proto	string	No	The protocol that is used by the SSL server. Valid values: TCP (default) UDP	UDP
Cipher	string	No	The encryption algorithm that is used in the SSL-VPN connection. Valid values: AES-128-CBC (default) AES-192-CBC AES-256-CBC none	AES-128-CBC
Port	integer	No	The port that is used by the SSL server. Valid values of port numbers: 1 to 65535. Default value: 1194. The following ports are not supported: 22, 2222, 22222, 9000, 9001, 9002, 7505, 80, 443, 53, 68, 123, 4510, 4560, 500, and 4500.	1194
Compress	boolean	No	Specifies whether to enable data compression. Valid values: true (default) false	true
EnableMultiFactorAuth	boolean	No	Specifies whether to enable two-factor authentication. If you enable two-factor authentication, you must also specify an IDaaS instance ID. Valid values: true false Note Two-factor authentication supports only IDaaS instances of earlier versions. If you do not have and cannot create IDaaS instances of earlier versions, you cannot enable two-factor authentication. For existing SSL servers, if two-factor authentication is already enabled, you can continue to use two-factor authentication.	false
IDaaSInstanceId	string	No	The ID of the Identity as a Service (IDaaS) instance.	idaas-cn-hangzhou-****
IDaaSRegionId	string	No	The ID of the region where the IDaaS instance is created.	cn-hangzhou

Response parameters

Parameter	Type	Description	Example
	object
InternetIp	string	The public IP address.	47.98.XX.XX
IDaaSInstanceId	string	The ID of the IDaaS instance.	idaas-cn-hangzhou-****
CreateTime	long	The time when the SSL server was created.	1492753580000
VpnGatewayId	string	The ID of the VPN gateway.	vpn-bp1q8bgx4xnkm2ogj****
Compress	boolean	Indicates whether data compression is enabled.	false
Port	integer	The port that is used by the SSL server.	1194
LocalSubnet	string	The CIDR block of the client.	10.20.20.0/24
RegionId	string	The ID of the region where the SSL server is created.	cn-hangzhou
Cipher	string	The encryption algorithm.	AES-128-CBC
RequestId	string	The request ID.	DF11D6F6-E35A-41C3-9B20-6FC8A901FE65
Connections	integer	The total number of current connections.	0
SslVpnServerId	string	The ID of the SSL server.	vss-bp18q7hzj6largv4v****
MaxConnections	integer	The maximum number of connections.	5
Name	string	The name of the SSL server.	test
EnableMultiFactorAuth	boolean	Indicates whether two-factor authentication is enabled. true false (default)	false
ClientIpPool	string	The client IP address pool.	10.30.30.0/24
Proto	string	The protocol that is used by the SSL server.	UDP
ResourceGroupId	string	The ID of the resource group to which the SSL server belongs. The SSL server and the VPN gateway associated with the SSL server belong to the same resource group. You can call the ListResourceGroups operation to query resource groups.	rg-acfmzs372yg****

Examples

Sample success responses

JSONformat

{
  "InternetIp": "47.98.XX.XX",
  "IDaaSInstanceId": "idaas-cn-hangzhou-****",
  "CreateTime": 1492753580000,
  "VpnGatewayId": "vpn-bp1q8bgx4xnkm2ogj****",
  "Compress": false,
  "Port": 1194,
  "LocalSubnet": "10.20.20.0/24",
  "RegionId": "cn-hangzhou",
  "Cipher": "AES-128-CBC",
  "RequestId": "DF11D6F6-E35A-41C3-9B20-6FC8A901FE65",
  "Connections": 0,
  "SslVpnServerId": "vss-bp18q7hzj6largv4v****",
  "MaxConnections": 5,
  "Name": "test",
  "EnableMultiFactorAuth": false,
  "ClientIpPool": "10.30.30.0/24",
  "Proto": "UDP",
  "ResourceGroupId": "rg-acfmzs372yg****",
  "IDaaSApplicationId": "app_my6g4qmvnwxzj2f****",
  "IDaaSInstanceVersion": "EIAM 2.0"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidName	The name is not valid	The name format is invalid.
400	VpnGateway.Configuring	The specified service is configuring.	The service is being configured. Try again later.
400	VpnGateway.FinancialLocked	The specified service is financial locked.	The service is suspended due to overdue payments. Top up your account first.
400	IpConflict	Client IP pool conflict with local IP range.	The client IP pool conflicts with the local IP range.
400	IpConflict	Client IP pool conflict with other SSL VPN server in the same VPC.	The client IP address pool conflicts with SSL servers in the same VPC.
400	SslVpnServer.AddRouteError	Add route error whose destination is client IP pool, please check vpc route entry and relevant quota.	The system failed to add the route that points to the client CIDR block. View the VPC route and quota.
400	ClientIpPool.NetmaskInvalid	The netmask length of client IP pool must be greater than or equal to 16 and less than or equal to 29.	The subnet mask of the client IP pool must range from 16 to 29.
400	ClientIpPool.SubnetInvalid	The specified client IP pool cannot be used.	The client CIDR block is unavailable.
400	MissingParameter.IDaaSInstanceId	The input parameter IDaaSInstanceId is mandatory when enable multi-factor authentication.	You must set the IDaaSInstanceId parameter when you enable two-factor authentication.
400	OperationFailed.GetIDaaSInfo	Failed to get secret key from your IDaaS instance.	-
400	OperationFailed.NoRamPermission	Vpn Service has no permission to operate your IDaaS instances.	The VPN service does not have the permissions to manage your IDaaS instance.
400	OperationUnsupported.NotSupportMultiFactorAuth	Current version of the VPN does not support multi-factor authentication.	-
400	SystemBusy	The system is busy. Please try again later.	The system is busy. Please try again later.
400	SslVpnServerPort.Illegal	The server port is not in the range of [1-65535].	The port of the SSL-VPN server must be from 1 to 65535.
400	EnableHaCheck.SslVpnServerClientCidrContainsVpcRouteDest	Ssl vpn client cidr contains vpc route prefix. The vpc route prefix is %s.	The prefix %s in the VPC route table falls within the CIDR block of the SSL client.
400	InvalidInstanceId.NotFound	InstanceId is not found.	The Express Connect circuit ID is invalid.
400	VpnRouteEntry.Conflict	The specified route entry has conflict.	Route conflicts exist.
400	IllegalParam.IDaaSApplicationId	The specified IDaaS application Id is not illegal, the application instance needs to be created based on the dedicated SSL VPN template.	The specified IDaaS application instance ID is invalid. The application instance must be created based on the dedicated SSL VPN template.
400	MissingParam.IDaaSApplicationId	The input parameter IDaaSApplicationId is mandatory when enable multi-factor authentication.	Enter the IDaaSApplicationId parameters when starting two-factor authentication.
400	SslVpnIDaaS2.NotSupport	Current version of the VPN does not support IDaaS2.0.	The current version of the VPN instance does not support IDaaS2.0.
400	MissingParam.IDaaSRegionId	The input parameter IDaaSRegionId is mandatory when enable multi-factor authentication.	Enter the IDaaSRegionId parameters when starting two-factor authentication.
403	Forbbiden.SubUser	User not authorized to operate on the specified resource as your account is created by another user.	You are unauthorized to perform this operation on the specified resource. Acquire the required permissions and try again.
403	Forbidden	User not authorized to operate on the specified resource.	You do not have the permissions to manage the specified resource. Apply for the permissions and try again.
404	InvalidRegionId.NotFound	The specified region is not found during access authentication.	The specified area is not found during authentication.
404	InvalidIDaaSInstanceId.NotFound	The specified IDaaS instance ID does not exist.	The specified IDaaS instance does not exist.
404	InvalidIDaaSApplicationId.NotFound	The specified IDaaS application Id does not exist.	The ID of the specified IDaaS application instance does not exist.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-05-10	The Error code has changed. The request parameters of the API has changed. The response structure of the API has changed	View Change Details
2024-01-04	The Error code has changed	View Change Details
2023-10-19	API Description Update. The API operation is not deprecated.. The Error code has changed. The response structure of the API has changed	View Change Details
2023-05-30	The Error code has changed	View Change Details