CreateTrafficMirrorFilter - Virtual Private Cloud - Alibaba Cloud Documentation Center

Creates a filter for traffic mirroring.

Operation Description

CreateTrafficMirrorFilter is an asynchronous operation. After you send a request, the system returns a request ID and runs the task in the background. You can call the ListTrafficMirrorFilters operation to query the status of a filter.

If the filter is in the Creating state, the filter is being created.
If the filter is in the Created state, the filter is created.

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.

debugging

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:CreateTrafficMirrorFilter	Write	TrafficMirrorFilter acs:vpc:{#regionId}:{#accountId}:trafficmirrorfilter/*	none	none

Request parameters

Parameter	Type	Required	Description	Example
TrafficMirrorFilterDescription	string	No	The description of the filter. The description must be 1 to 256 characters in length and cannot start with `http://` or `https://`.	this is a filter.
TrafficMirrorFilterName	string	No	The name of the filter. The name must be 1 to 128 characters in length, and cannot start with `http://` or `https://`.	abc
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that the value is unique among all requests. The client token can contain only ASCII characters. Note If you do not set this parameter, the system uses RequestId as ClientToken. RequestId may be different for each API request.	123e4567-e89b-12d3-a456-426655440000
DryRun	boolean	No	Specifies whether to perform a dry run. Valid values: true: performs a dry run. The system checks the required parameters, request syntax, and limits. If the request fails the dry run, an error message is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false: performs a dry run and sends the request. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed. This is the default value.	false
IngressRules	object []	No
Action	string	Yes	The action of the inbound rule. Valid values: accept: collects network traffic. drop: does not collect network traffic.	accept
SourceCidrBlock	string	No	The source CIDR block of the inbound traffic.	10.0.0.0/24
Protocol	string	Yes	The protocol that is used by the inbound traffic to be mirrored. Valid values: ALL: all protocols ICMP: ICMP TCP: TCP UDP: UDP	TCP
DestinationPortRange	string	No	The destination port range of the inbound traffic. Valid values for a port: 1 to 65535. Separate the first port and the last port with a forward slash (/). Examples: 1/200 and 80/80. Note If you set IngressRules.N.Protocol to ALL or ICMP, you do not need to set this parameter. In this case, all ports are available.	80/120
Priority	integer	No	The priority of the inbound rule. A smaller value indicates a higher priority. The maximum value of N is 10. You can configure up to 10 inbound rules for a filter.	1
DestinationCidrBlock	string	No	The destination CIDR block of the inbound traffic.	10.0.0.0/24
SourcePortRange	string	No	The source port range of the inbound traffic. Valid values for a port: 1 to 65535. Separate the first port and the last port with a forward slash (/). Examples: 1/200 and 80/80. Note If you set IngressRules.N.Protocol to ALL or ICMP, you do not need to set this parameter. In this case, all ports are available.	80/120
EgressRules	object []	No
Action	string	Yes	The action of the outbound rule. Valid values: accept: collects network traffic. drop: does not collect network traffic.	accept
SourceCidrBlock	string	No	The source CIDR block of the outbound traffic.	10.0.0.0/24
Protocol	string	Yes	The protocol that is used by the outbound traffic to be mirrored. Valid values: ALL: all protocols ICMP: ICMP TCP: TCP UDP: UDP	TCP
DestinationPortRange	string	No	The destination port range of the outbound traffic. Valid values for a port: 1 to 65535. Separate the first port and the last port with a forward slash (/). Examples: 1/200 and 80/80. You cannot set this parameter to only -1/-1. The value -1/-1 specifies all ports. Note If you set EgressRules.N.Protocol to ALL or ICMP, you do not need to set this parameter. In this case, all ports are available.	22/40
Priority	integer	No	The priority of the outbound rule. A smaller value indicates a higher priority. The maximum value of N is 10. You can configure up to 10 outbound rules for a filter.	1
DestinationCidrBlock	string	No	The destination CIDR block of the outbound traffic.	10.0.0.0/24
SourcePortRange	string	No	The source port range of the outbound traffic. Valid values for a port: 1 to 65535. Separate the first port and the last port with a forward slash (/). Examples: 1/200 and 80/80. You cannot set this parameter to only -1/-1. The value -1/-1 specifies all ports. Note If you set EgressRules.N.Protocol to ALL or ICMP, you do not need to set this parameter. In this case, all ports are available.	22/40
RegionId	string	Yes	The ID of the region to which the mirrored traffic belongs. You can call the DescribeRegions operation to query the most recent region list. For more information about regions that support traffic mirroring, see Overview of traffic mirroring.	cn-hongkong
ResourceGroupId	string	No	The ID of the resource group to which the mirrored traffic belongs.	rg-bp67acfmxazb4ph****
Tag	object []	No	The tags.
Key	string	No	The key of tag N to add to the resource. The tag key can be up to 128 characters in length and cannot contain `http://` or `https://`. The tag key cannot start with `acs:` or `aliyun`. You can add up to 20 tags in each call.	FinanceDept
Value	string	No	The value of tag N that is added to the resource. You can specify up to 20 tag values. The tag value can be an empty string. The value can be up to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). The value must start with a letter but cannot start with `aliyun` or `acs:`. The value cannot contain `http://` or `https://`.	FinanceJoshua

Response parameters

Parameter	Type	Description	Example
	object
TrafficMirrorFilterId	string	The ID of the filter.	tmf-j6cmls82xnc86vtpe****
RequestId	string	The ID of the request.	28DB147D-217B-43E8-9E94-A3F6837DDC8A
ResourceGroupId	string	The ID of the resource group to which the mirrored traffic belongs.	rg-bp67acfmxazb4ph****

Examples

Sample success responses

JSONformat

{
  "TrafficMirrorFilterId": "tmf-j6cmls82xnc86vtpe****",
  "RequestId": "28DB147D-217B-43E8-9E94-A3F6837DDC8A",
  "ResourceGroupId": "rg-bp67acfmxazb4ph****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	UnsupportedFeature.IpVersion	The ipversion type is not supported.	-
400	IncorrectBusinessStatus.TrafficMirror	The business status of traffic mirror is incorrect.	Traffic mirroring is in an invalid state.
400	OptInRequired.TrafficMirror	You need to subscribe to the traffic mirror service first.	Traffic mirroring is disabled.
400	QuotaExceeded.TrafficMirrorFilter	The maximum number of traffic image filters is exceeded.	The number of filters has reached the upper limit.
400	DuplicatedParam.Priority	The specified priority conflicts with the existing priority.	The specified priority is the same as an existing one.
400	UnsupportedRegion	The feature is not supported in current region.	The feature is not supported in the current region.
400	IllegalParamFormat.SrcCidrBlock	The format of the specified source CIDR block is invalid.	The error message returned because the format of the source CIDR block is invalid.
400	IllegalParamFormat.DstCidrBlock	The format of the specified dst CIDR block is invalid.	The format of the destination CIDR block is invalid.

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

Change history

Change time

Summary of changes

Operation

2023-08-30

The error codes of the API operation change.

see changesets

Change item	Change content
Error Codes	The error codes of the API operation change.
	Error Codes 400 change

2023-07-05

The error codes of the API operation change.,The input parameters of the API operation change.

see changesets

Change item	Change content
Error Codes	The error codes of the API operation change.
	Error Codes 400 change
Input Parameters	The input parameters of the API operation change.
	Added Input Parameters: Tag