DescribeNatFirewallControlPolicy - Cloud Firewall - Alibaba Cloud Documentation Center

Queries the information about all access control policies that are created for NAT firewalls.

Operation description

You can use this operation to query the information about all access control policies that are created for NAT firewalls by page.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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
yundun-cloudfirewall:DescribeNatFirewallControlPolicy	list	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
Lang	string	No	The language of the content within the response. Valid values: zh: Chinese (default) en: English	zh
NatGatewayId	string	Yes	The ID of the NAT gateway.	ngw-xxxxxx
CurrentPage	string	No	The page number.	1
PageSize	string	No	The number of entries per page. Default value: 10.	10
Source	string	No	The source address in the access control policy. Fuzzy match is supported. The value of this parameter varies based on the value of the SourceType parameter. If SourceType is set to `net`, the value of Source must be a CIDR block. Example: 192.0.XX.XX/24. If SourceType is set to `group`, the value of Source must be the name of an address book. Example: db_group. If the db_group address book does not contain addresses, all source addresses are queried. If SourceType is set to `location`, the value of Source must be a location. Example: beijing. Note If you do not specify this parameter, all types of source addresses are queried.	1.1.1.1/32
Destination	string	No	The destination address in the access control policy. Fuzzy match is supported. The value of this parameter varies based on the value of the DestinationType parameter. If DestinationType is set to `net`, the value of Destination must be a CIDR block. Example: 10.0.3.0/24. If DestinationType is set to `domain`, the value of Destination must be a domain name. Example: aliyun. If DestinationType is set to `group`, the value of Destination must be the name of an address book. Example: db_group. If DestinationType is set to `location`, the value of Destination is a location. For more information about location codes, see AddControlPolicy . Example: ["BJ11", "ZB"]. Note If you do not specify this parameter, all types of destination addresses are queried.	x.x.x.x/32
Description	string	No	The description of the access control policy. Fuzzy match is supported. Note If you do not specify this parameter, the descriptions of all policies are queried.	test
Proto	string	No	The type of the protocol in the access control policy. Valid values: TCP UDP ICMP ANY: all types of protocols Note If you do not specify this parameter, access control policies of all protocol types are queried.	ANY
AclAction	string	No	The action that Cloud Firewall performs on the traffic. Valid values: accept: allows the traffic. drop: denies the traffic. log: monitors the traffic.	accept
AclUuid	string	No	The UUID of the access control policy.	303f0697-2a21-4e43-b142-4a77adf7b358
Release	string	No	Specifies whether the access control policy is enabled. By default, an access control policy is enabled after it is created. Valid values: true false	true
Direction	string	Yes	The direction of the traffic to which the access control policy applies. Valid values: out: outbound traffic	out
RepeatType	string	No	The recurrence type for the access control policy to take effect. Valid values: Permanent (default): The policy always takes effect. None: The policy takes effect only once. Daily: The policy takes effect on a daily basis. Weekly: The policy takes effect on a weekly basis. Monthly: The policy takes effect on a monthly basis.	Permanent

Response parameters

Parameter	Type	Description	Example
	object
TotalCount	string	The total number of entries returned.	28
RequestId	string	The request ID.	F183567D-8A52-5BAE-9472-F1C427378C28
Policys	array<object>	The information about the access control policies.
	object
Destination	string	The destination address in the access control policy. The value of this parameter varies based on the value of DestinationType. Valid values: If the value of DestinationType is net, the value of this parameter is a CIDR block. Example: 192.0.XX.XX/24. If the value of DestinationType is domain, the value of this parameter is a domain name. Example: aliyuncs.com. If the value of DestinationType is group, the value of this parameter is the name of an address book. Example: db_group. If the value of DestinationType is location, the value of this parameter is a location. For more information about location codes, see AddControlPolicy . Example: ["BJ11", "ZB"].	x.x.x.x/32
Order	integer	The priority of the access control policy. The priority value starts from 1. A smaller priority value indicates a higher priority.	1
DestPortGroup	string	The name of the destination port address book in the access control policy.	my_port_group
SourceType	string	The type of the source address in the access control policy. Valid values: net: CIDR block group: address book location: location	net
DnsResultTime	long	The time when the Domain Name System (DNS) resolution was performed. The value is a UNIX timestamp. Unit: seconds.	1579261141
DnsResult	string	The DNS resolution result.	111.0.XX.XX,112.0.XX.XX
ApplicationNameList	array	The application names.
	string	The application name.	['HTTP', 'HTTPS']
AclUuid	string	The UUID of the access control policy.	00281255-d220-4db1-8f4f-c4df221a****
DestPortType	string	The type of the destination port in the access control policy. Valid values: port: port group: port address book	port
Source	string	The source address in the access control policy. Valid values: If the value of SourceType is `net`, the value of this parameter is a CIDR block. Example: 192.0.XX.XX/24. If the value of SourceType is `group`, the value of this parameter is the name of an address book. Example: db_group. If the value of SourceType is `location`, the value of this parameter is a location. For more information about location codes, see AddControlPolicy . Example: ["BJ11", "ZB"].	192.0.XX.XX/24
DestinationType	string	The type of the destination address in the access control policy. Valid values: net: CIDR block group: address book domain: domain name location: location	net
HitTimes	integer	The number of hits for the access control policy.	100
HitLastTime	long	The time when the access control policy was last hit. The value is a UNIX timestamp. Unit: seconds.	1579261141
DestPort	string	The destination port in the access control policy.	80
Description	string	The description of the access control policy.	test
AclAction	string	The action that Cloud Firewall performs on the traffic. Valid values: accept: allows the traffic. drop: denies the traffic. log: monitors the traffic.	accept
Proto	string	The protocol type in the access control policy. Valid values: ANY TCP UDP ICMP	TCP
DestinationGroupCidrs	array	The CIDR blocks in the destination address book.
	string	The CIDR block in the destination address book.	[ "112.0.XX.XX/24", "112.0.XX.XX/32" ]
DestPortGroupPorts	array	The ports in the destination port address book.
	string	The port in the destination port address book.	[80,443]
SourceGroupCidrs	array	The CIDR blocks in the source address book.
	string	The CIDR block in the source address book.	['192.0.XX.XX/24', '192.0.XX.XX/32']
Release	string	The status of the access control policy. By default, an access control policy is enabled after it is created. Valid values: true: enabled false: disabled	true
SourceGroupType	string	The type of the source address book in the access control policy. The value is fixed as ip. The value indicates an address book that includes one or more CIDR blocks.	ip
DestinationGroupType	string	The type of the destination address book in the access control policy. Valid values: ip: an address book that includes one or more CIDR blocks domain: an address book that includes one or more domain names	ip
NatGatewayId	string	The ID of the NAT gateway.	ngw-xxxxxx
DomainResolveType	integer	The domain name resolution method of the access control policy. By default, an access control policy is enabled after the policy is created. Valid values: 0: fully qualified domain name (FQDN)-based resolution 1: DNS-based dynamic resolution 2: FQDN and DNS-based dynamic resolution	1
SpreadCnt	string	The total quota consumed by the returned access control policies, which is the sum of the quota consumed by each policy. The quota that is consumed by an access control policy is calculated by using the following formula: Quota that is consumed by an access control policy = Number of source addresses (number of CIDR blocks or regions) × Number of destination addresses (number of CIDR blocks, regions, or domain names) × Number of port ranges × Number of applications.	10,000
CreateTime	long	The time when the access control policy was created.	1761062400
ModifyTime	long	The time when the access control policy was modified.	1761062400
RepeatType	string	The recurrence type for the access control policy to take effect. Valid values: Permanent (default): The policy always takes effect. None: The policy takes effect for only once. Daily: The policy takes effect on a daily basis. Weekly: The policy takes effect on a weekly basis. Monthly: The policy takes effect on a monthly basis.	Permanent
RepeatDays	array	The days of a week or of a month on which the access control policy takes effect. If RepeatType is set to `Permanent`, `None`, or `Daily`, the value of this parameter is an empty array. Example: []. If RepeatType is set to Weekly, this parameter must be specified. Example: [0, 6]. Note If RepeatType is set to Weekly, the fields in the value of this parameter cannot be repeated. If RepeatType is set to `Monthly`, this parameter must be specified. Example: [1, 31]. Note If RepeatType is set to Monthly, the fields in the value of this parameter cannot be repeated.
	long	The day of a week or of a month on which the access control policy takes effect. Note If RepeatType is set to Weekly, valid values of this parameter are 0 to 6. Each week starts from Sunday. If RepeatType is set to Monthly, valid values of this parameter are 1 to 31.	1
RepeatStartTime	string	The point in time when the recurrence starts. Example: 08:00. The start time must be on the hour or on the half hour, and at least 30 minutes earlier than the end time. Note If RepeatType is set to Permanent or None, this parameter is left empty. If RepeatType is set to Daily, Weekly, or Monthly, this parameter must be specified.	08:00
RepeatEndTime	string	The point in time when the recurrence ends. Example: 23:30. The end time must be on the hour or on the half hour, and at least 30 minutes later than the start time. Note If RepeatType is set to Permanent or None, this parameter is left empty. If RepeatType is set to Daily, Weekly, or Monthly, this parameter must be specified.	23:30
StartTime	long	The time when the access control policy starts to take effect. The value is a UNIX timestamp. Unit: seconds. The start time must be on the hour or on the half hour, and at least 30 minutes earlier than the end time. Note If RepeatType is set to Permanent, this parameter is left empty. If RepeatType is set to None, Daily, Weekly, or Monthly, this parameter must be specified.	1694761200
EndTime	long	The time when the access control policy stops taking effect. The value is a UNIX timestamp. Unit: seconds. The end time must be on the hour or on the half hour, and at least 30 minutes later than the start time. Note If RepeatType is set to Permanent, this parameter is left empty. If RepeatType is set to None, Daily, Weekly, or Monthly, this parameter must be specified.	1694764800

Examples

Sample success responses

JSONformat

{
  "TotalCount": "28",
  "RequestId": "F183567D-8A52-5BAE-9472-F1C427378C28",
  "Policys": [
    {
      "Destination": "x.x.x.x/32",
      "Order": 1,
      "DestPortGroup": "my_port_group",
      "SourceType": "net",
      "DnsResultTime": 1579261141,
      "DnsResult": "111.0.XX.XX,112.0.XX.XX",
      "ApplicationNameList": [
        "['HTTP', 'HTTPS']"
      ],
      "AclUuid": "00281255-d220-4db1-8f4f-c4df221a****",
      "DestPortType": "port",
      "Source": "192.0.XX.XX/24",
      "DestinationType": "net",
      "HitTimes": 100,
      "HitLastTime": 1579261141,
      "DestPort": "80",
      "Description": "test",
      "AclAction": "accept",
      "Proto": "TCP",
      "DestinationGroupCidrs": [
        "[\n      \"112.0.XX.XX/24\",\n      \"112.0.XX.XX/32\"\n]"
      ],
      "DestPortGroupPorts": [
        "[80,443]"
      ],
      "SourceGroupCidrs": [
        "['192.0.XX.XX/24', '192.0.XX.XX/32']"
      ],
      "Release": "true",
      "SourceGroupType": "ip",
      "DestinationGroupType": "ip",
      "NatGatewayId": "ngw-xxxxxx",
      "DomainResolveType": 1,
      "SpreadCnt": "10,000",
      "CreateTime": 1761062400,
      "ModifyTime": 1761062400,
      "RepeatType": "Permanent",
      "RepeatDays": [
        1
      ],
      "RepeatStartTime": "08:00",
      "RepeatEndTime": "23:30",
      "StartTime": 1694761200,
      "EndTime": 1694764800
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	ErrorParametersUid	The aliUid parameter is invalid.	The aliUid parameter is invalid.
400	ErrorParametersPageSizeOrNo	Either pageSize or pageNo is invalid.	Either pageSize or pageNo is invalid.
400	ErrorParameterIpVersion	The IP version is invalid.	The IP version is invalid.
400	ErrorParametersDirection	The direction is invalid.	The direction is invalid.
400	ErrorDBSelect	An error occurred while querying database.	An error occurred while querying database.
400	ErrorUnmarshalJSON	An error occurred while parsing JSON.	An error occurred while decoding JSON.

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

Change history

Change time	Summary of changes	Operation
2024-07-31	The Error code has changed	View Change Details
2024-03-13	The Error code has changed	View Change Details
2023-10-12	The Error code has changed. The request parameters of the API has changed. The response structure of the API has changed	View Change Details
2023-08-29	The Error code has changed	View Change Details