Queries Source Network Address Translation (SNAT) entries in a SNAT table.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeSnatTableEntries

The operation that you want to perform. Set the value to DescribeSnatTableEntries.

RegionId String Yes cn-hangzhou

The ID of the region where the NAT gateway is deployed. You can call the DescribeRegions operation to query region IDs.

SnatTableId String Yes stb-8vbczigrhop8x5u3t****

The ID of the SNAT table.

SnatEntryId String No snat-8vbae8uqh7rjpk7d2**** The ID of the SNAT entry.
SourceVSwitchId String No vsw-3xbjkhjshjdf****

The ID of the VSwitch that accesses the Internet through SNAT.

SourceCIDR String No 116.xx.xx.28/33

The source CIDR block of the SNAT entry.

SnatIp String No 116.xx.xx.28

The public IP address in the SNAT entry.

SnatEntryName String No SnatEntry-1

The name of the SNAT entry.

The description must be 2 to 128 characters in length, and start with a letter. It cannot start with http:// or https://.

PageNumber Integer No 1

The number of the page to return. Default value: 1.

PageSize Integer No 10

The number of entries to return on each page. Valid values: 1 to 50. Default value: 10.

Response parameters

Parameter Type Example Description
SnatTableEntries Array of SnatTableEntry

The detailed information about the SNAT entry.
SnatTableEntry
SnatEntryId String snat-kmd6nv8fy****

The ID of the SNAT entry.

SnatEntryName String SnatEntry-1

The name of the SNAT entry.
SnatIp String 116.xx.xx.28

The public IP address in the SNAT entry.

SnatTableId String stb-gz3r3odawdgffde****

The ID of the SNAT table to which the SNAT entry belongs.

SourceCIDR String 116.xx.xx.28/33

The source CIDR block of the SNAT entry.

SourceVSwitchId String vsw-3xbdsffvfgdfds****

The ID of the VSwitch that accesses the Internet through SNAT.

Status String Pending

The state of the SNAT entry. Valid values:

  • Pending: indicates that the SNAT entry is being created or modified.
  • Available: indicates that the SNAT entry is available.
  • Deleting: indicates that the SNAT entry is being deleted.
TotalCount Integer 1

The total number of SNAT entries.
PageNumber Integer 1

The number of the returned page.
PageSize Integer 5

The number of entries returned per page.
RequestId String 6D7E89B1-1C5B-412B-8585-4908E222EED5

The ID of the request.

Examples

Sample requests

https://vpc.aliyuncs.com/?Action=DescribeSnatTableEntries
&RegionId=cn-hangzhou
&SnatTableId=stb-8vbczigrhop8x5u3t****
&<Common request parameters>

Sample success responses

XML format 

<DescribeSnatTableEntriesResponse>    
  <PageNumber>1</PageNumber>
  <PageSize>10</PageSize>
  <RequestId>6D7E89B1-1C5B-412B-8585-4908E222EED5</RequestId>
  <SnatTableEntries>
        <SnatTableEntry>
              <SnatEntryId>snat-kmd6nv8fy****</SnatEntryId>
              <SnatIp>139.xx.xx.40</SnatIp>
              <SnatTableId>stb-gz3r3odaw****</SnatTableId>
              <SourceCIDR>192.168.1.0/24</SourceCIDR>
              <SourceVSwitchId>vsw-yrv0hffhghd****</SourceVSwitchId>
              <Status>Available</Status>
        </SnatTableEntry>
        <SnatTableEntry>
              <SnatEntryId>snat-bs5bezbme****</SnatEntryId>
              <SnatIp>139.xx.xx.40</SnatIp>
              <SnatTableId>stb-gz3r3odaw****</SnatTableId>
              <SourceCIDR>192.168.3.0/24</SourceCIDR>
              <SourceVSwitchId>vsw-3xbvdgdfeg****</SourceVSwitchId>
              <Status>Available</Status>
        </SnatTableEntry>
  </SnatTableEntries>
</DescribeSnatTableEntriesResponse>

JSON format 

{
    "PageNumber": 1, 
    "PageSize": 10, 
    "RequestId": "6D7E89B1-1C5B-412B-8585-4908E222EED5", 
    "SnatTableEntries": {
        "SnatTableEntry": [
            {
                "SnatEntryId": "snat-kmd6nv8fy****", 
                "SnatIp": "139.xx.xx.40", 
                "SnatTableId": "stb-gz3r3odaw****", 
                "SourceCIDR": "192.168.1.0/24", 
                "SourceVSwitchId": "vsw-yrv0hffhghd****", 
                "Status": "Available"
            }, 
            {
                "SnatEntryId": "snat-bs5bezbme****", 
                "SnatIp": "139.xx.xx.40", 
                "SnatTableId": "stb-gz3r3odaw****", 
                "SourceCIDR": "192.168.3.0/24", 
                "SourceVSwitchId": "vsw-3xbvdgdfeg****", 
                "Status": "Available"
            }
        ]
    }
}

Error codes

HttpCode Error code Error message Description
404 InvalidRegionId.NotFound The specified RegionId does not exist in our records. The error message returned because the specified region ID does not exist. Check whether the region ID is valid.
404 InvalidSnatTableId.NotFound Specified SNAT table does not exist. The error message returned because the specified SNAT table does not exist. Check whether the parameter is valid.

For a list of error codes, visit the API Error Center.