Query DNAT rules

Updated at：2025-10-16

Query DNAT rules

Description

Query DNAT rule information of the NAT gateway

Request structure

Plain Text

1GET /v{version}/nat/{natId}/dnatRule?marker={marker}&maxKeys={maxKeys} HTTP/1.1
2Host: bcc.bj.baidubce.com
3Authorization: authorization string

Request headers

There are no special headers required beyond the common headers.

Request parameters

Parameter name	Types	Whether required	Parameter location	Description
version	String	Yes	URL parameter	API version number, with current version number being 1
marker	String	No	Query	The starting position of the batch list query is a system-generated string
maxKeys	Integer	No	Query	The maximum number of items per page is 1,000, with a default value of 1,000.
natId	String	Yes	URL parameter	ID of NAT gateway

Response headers

No special headers are required beyond the standard ones.

Response parameters

Parameter name	Types	Description
marker	String	Mark the starting position of the query.
isTruncated	boolean	true indicates there is more data later, false indicates it is the last page
nextMarker	String	The marker value needed to fetch the next page. This field is absent when isTruncated is false.
maxKeys	Integer	Maximum number of items included per page
rules	List<[DnatRule](VPC/API Reference/Appendix.md#DnatRule)>	List of DNAT rules

Request example

Plain Text

1GET /v1/nat/nat-brkztytqzbh0/dnatRule?maxKeys=2 HTTP/1.1
2Host: bcc.bj.baidubce.com
3ContentType: application/json
4Authorization: bce-auth-v1/f81d3b34e48048fbb2634dc7882d7e21/2017-03-11T04:17:29Z/3600/  host/74c506f68c65e26c633bfa104c863fffac5190fdec1ec24b7c03eb5d67d2e1de

Response example

Plain Text

1HTTP/1.1 200 OK
2x-bce-request-id: 1214cca7-4ad5-451d-9215-71cb844c0a50
3Date: Thu, 16 Mar 2017 06:29:48 GMT
4Content-Type: application/json;charset=UTF-8
5Server: BWS
6{
7	"isTruncated": true,
8    "nextMarker": "rule-pej10dar6pxd",
9    "maxKeys": 2,
10    "rules": [
11        {
12            "ruleId": "rule-29d9jpprcm75",
13            "ruleName": "sg",
14            "publicIpAddress": "100.88.6.197",
15            "privateIpAddress": "192.168.3.3",
16            "publicPort": 333,
17            "privatePort": 333,
18            "status": "active",
19            "protocol": "TCP"
20        },
21        {
22            "ruleId": "rule-72z6p8ni6rce",
23            "ruleName": "sd",
24            "publicIpAddress": "100.88.6.197",
25            "privateIpAddress": "192.168.2.2",
26            "publicPort": 222,
27            "privatePort": 222,
28            "status": "active",
29            "protocol": "UDP"
30        }
31    ]
32}

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