1. REST API for Session Border Controller, Enterprise Session Border Controller, and Subscriber-Aware Load Balancer, Release 9.1.0
  2. Tasks
  3. admin

Show the next hop for a specific route

get

/rest/{version}/admin/test/lrt

Get the next hop from the LRT for a specific user.

Request

Path Parameters
  • REST API version string.
    Available values: v1.2
Query Parameters
  • Specifies the name of the local route table.
  • The maximum number of configuration element instances that is returned in a paged response. If there are not maxInstances element instances in the requested result set, then the response contains fewer instances than maxInstances. The maxElements range is between 1 and 100.
  • When requesting multiple instances of a configuration element type that supports paging and a subset of all configured element instances is desired, offset must be supplied and specifies, using a 1-based index, the first instance that is returned in the response.
  • Specifies the name of the user within the local route table.
Header Parameters
  • The value in the Authorization header must be the string "Bearer {access token}", where {access token} is a valid, unexpired token received in response to a prior /rest/{version}/auth/token request.
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Response

200 Response

Success.

400 Response

The request is malformed in some way or is missing required information and therefore cannot be processed.

401 Response

Unauthorized - Request lacks valid authentication credentials.

403 Response

This request requires the client credentials to have administrator privileges.

404 Response

Unsupported versionId in URI.
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Examples

Example of Accessing the API with cURL

The following example shows how to get the next hop from the local route table by submitting a GET request on the REST resource using cURL. For more information about cURL, see Use cURL. 

curl -X GET \
    --header "Accept: application/xml" \
    --header "Authorization: Bearer $TOKEN" \
    "https://${SBCIP}/rest/v1.1/admin/test/lrt?lrtName=LRT1&user=370"

Note:

The local-route-config element must have been already configured.

Example of Accessing the API with Python

The following example shows how to get the next hop from the local route table by submitting a GET request on the REST resource using Python. This example assumes you have a valid token stored in the token variable. For an example of authenticating with Python, see Authenticate. 

import requests
headers = { "Accept":"application/xml", "Authorization":"Bearer " + token }
url  = "https://" + sbcip + "/rest/v1.1/admin/test/lrt?lrtName=LRT1&user=370"
resp = requests.get(url, headers=headers)

Example of the Response Body

The following example shows the contents of the response body in XML format.

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<response>
<data>
  <testLrt>
  <UserName>370</UserName>
  <EntryType>E164</EntryType>
  <Priority>1</Priority>
  <Weight>10</Weight>
  <NextHop>!^.*$!sip:\0@SAG-CarrierE!</NextHop>
  <NextHopType>regexp</NextHopType>
  <Priority>2</Priority>
  <Weight>10</Weight>
  <NextHop>!^.*$!sip:\0@SAG-CarrierD!</NextHop>
  <NextHopType>regexp</NextHopType>
  <Priority>3</Priority>
  <Weight>20</Weight>
  <NextHop>!^.*$!sip:\0@SAG-CarrierC!</NextHop>
  <NextHopType>regexp</NextHopType>
  <Priority>4</Priority>
  <Weight>30</Weight>
  <NextHop>!^.*$!sip:\0@SAG-CarrierB!</NextHop>
  <NextHopType>regexp</NextHopType>
  <Priority>5</Priority>
  <Weight>40</Weight>
  <NextHop>!^.*$!sip:\0@SAG-CarrierA!</NextHop>
  <NextHopType>regexp</NextHopType>
  </testLrt>
</data>
<messages/>
<links/>
</response>

Example 2 of Accessing API

Use the maxElements parameter to specify the number of elements to return and the offset parameter to specify where to start fetching the entries. The offset parameter uses a 1-based index. When using paging, the <links> element contains links to the next page. If there are no pages left, the <links> element is empty. 

curl -X GET \
    --header "Accept: application/xml" \
    --header "Authorization: Bearer $TOKEN" \
    "https://${SBCIP}/rest/v1.1/admin/test/lrt?lrtName=LRT1&user=370&maxElements=1&offset=2"
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<response>
<data>
  <testLrt>
  <UserName>370</UserName>
  <EntryType>E164</EntryType>
  <Priority>2</Priority>
  <Weight>10</Weight>
  <NextHop>!^.*$!sip:\0@SAG-CarrierD!</NextHop>
  <NextHopType>regexp</NextHopType>
  </testLrt>
</data>
<messages/>
<links>
  <link>https://10.0.0.3/rest/v1.1/admin/test/lrt?lrtName=LRT1&user=370&offset=3&maxElements=1</link>
</links>
</response>
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