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Home > Success Center > Network Performance Monitor (NPM) > Change the routing polling interval

Change the routing polling interval

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Created by //Ricardo Mendoza\\, last modified by Rodim Suarez on Mar 24, 2017

Views: 428 Votes: 3 Revisions: 6


This article describes how to change the routing polling interval for all nodes and the routing polling per node.


NPM v10.7 and later


For all nodes:

  1. Open the Database Manager.
  2. Run the following query:
    Note: Replace <minutes> with your desired polling interval. The value can range from 1 to 100080.
    UPDATE Settings
    SET CurrentValue=<minutes>
    WHERE SettingID='NPM_Settings_Routing_RouteTable_PollInterval'


For a single node:

  1. Replace <NodeID> with requested NodeID and <minutes> with poll interval.
  2. Check the settings:
    SELECT *
    FROM NodeSettings
    WHERE SettingName='NPM.RoutingTablePollInterval' AND NodeID=<NodeID>
  3. You will need to do only one of these following options:
    • If the setting does not exist for a specific NodeID:
      INSERT INTO NodeSettings (NodeID, SettingName, SettingValue)
      VALUES (<NodeID>, 'NPM.RoutingTablePollInterval', <minutes>)
    • In case the setting exist for a specific NodeID and you want to change the poll interval:
      UPDATE NodeSettings
      SET SettingValue=<minutes>
      WHERE SettingName='NPM.RoutingTablePollInterval' AND NodeID=<NodeID>


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