Query routing entries

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  • API Reference
    • API function release records
    • Appendix
    • Bandwidth Package Related
      • Bandwidth package price inquiry
      • Bandwidth upgrade-downgrade for the bandwidth package
      • Bind a bandwidth package to a Cloud Smart Network
      • Create bandwidth package
      • Delete bandwidth package
      • Query bandwidth package list
      • Query the specified bandwidth package details
      • Unbind a bandwidth package from a Cloud Smart Network
      • Update bandwidth package
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    • Ingress Management Related Interfaces
      • Add a routing entry
      • Create affiliation
      • Create learning relationship
      • Delete a learning relationship
      • Delete a routing entry
      • Delete an association relationship
      • Query association relationships
      • Query learning relationships
      • Query route table list
      • Query routing entries
    • Interface Overview
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      • Create cross-region bandwidth
      • Delete cross-region bandwidth
      • Query cross-region bandwidth
      • Query the cross-region bandwidth of the specified Cloud Smart Network
      • Update cross-region bandwidth
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      • Query routing entries of a TGW
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  • Query routing entries

Query routing entries

Updated at：2025-11-11

Description

Retrieve the routing entries of a specific Cloud Smart Network route table.

Request structure

Plain Text 
1GET /v{version}/csn/routeTable/{csnRtId}/rule?marker={marker}&maxKeys={maxKeys} HTTP/1.1
2Host: csn.baidubce.com
3Authorization: authorization string

Request headers

There are no special headers required beyond the common headers.

Request parameters

Parameter name Type Is it required Parameter position Description
version String Yes URL parameter API version number, current value is 1.
csnRtId String Yes URL parameter ID of the Cloud Smart Network route table
marker String No Query The starting position of the batch list query is a system-generated string
maxKeys Integer No Query Maximum number of items per page is 1,000, with a default value of 1000.

Response headers

No additional headers beyond standard ones.

Response parameters

Parameter name Type Description
csnRtRules List <[CsnRtRule](CSN/API Reference/Appendix.md#CsnRtRule)> List of routing entries
marker String Marker indicating the starting position of the query. If the result list is empty, this field does not exist.
isTruncated Boolean true indicates there is more data later, false indicates it is the last page
nextMarker String Obtain the marker value required for retrieving the next page; this field will not appear when isTruncated is false
maxKeys Integer Maximum number of items included per page

Request example

Plain Text 
1GET /v1/csn/routeTable/csnRt-w3x16fk8nr5kpxkx/rule?marker=csnrr-IyWRnII7&maxKeys=1 HTTP/1.1
2Host: csn.baidubce.com
3Authorization: bce-auth-v1/5e5a8adf11ae475ba95f1bd38228b44f/2016-04-10T08:26:52Z/1800/host;x-bce-date/ec3c0069f9abb1e247773a62707224124b2b31b4c171133677f9042969791f02

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
4Server: BWS
5{
6    "nextMarker": "csnrr-IyWRn123",
7    "marker": "csnrr-IyWRnII7",
8    "maxKeys": 1,
9    "isTruncated": true,
10    "csnRtRules": [
11          {
12                "ruleId": "cnrr-1db26d78-1781",
13                "routeType": "propagated",
14                "csnId": "csn-m3dwj6tfysnmxmcy",
15                "csnRtId": "csnRt-w3x16fk8nr5kpxkx",
16                "description": null,
17                "fromAttachId": "tgwAttach-wg3z1z5baq3ry1a6",
18                "status": "conflicted",
19                "sourceAddress": null,
20                "destAddress": "192.168.0.0/20",
21                "nextHopId": "vpc-fh43ygs8yp0d",
22 "nextHopName": "Default Virtual Private Cloud",
23                "nextHopRegion": "su",
24                "nextHopType": "vpc",
25                "asPath": "",
26                "community": "",
27                "blackHole": false
28           }
29                ]
30}

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