Table of Contents

D-DOCSIS parameters – Hub

This page contains an overview of the Hub parameters available in the D-DOCSIS branch of the EPM Solution.

KPIs & KQIs

  • Total CCAP: Calculated. The number of CCAPs in the level.

  • Total RPD: Calculated. The number of RPDs monitored by every CCAP in the level.

  • Percent RPD Offline: Calculated. The percentage of RPDs in the level that are offline.

  • Total CIN Devices: Calculated. The total number of CIN devices, including Spine (NCS), Core Node (DPA), and Core Leaf (RPA).

  • Percent CIN Devices Offline: Calculated. The percentage of CIN devices in the level that are offline.

  • Total CM: Calculated. The total number of CMs in every CCAP in the level.

  • Percent CM Offline: Calculated. The percentage of CMs that are offline in every CCAP in the level.

  • Number Ports Over-Utilized: Calculated. The total number of ports that are over-utilized in the level.

  • Percent Ports Over-Utilized: Calculated. The percentage of ports that are over-utilized in the level.

  • Number MTA: Calculated. The number of Multimedia Terminal Adapters (MTAs) for the level.

  • Percentage MTA Offline: Calculated. The percentage of offline Multimedia Terminal Adapters (MTAs) for the level.

  • Number DSG: Calculated. The total number of set-top gateways (DSGs) for the level.

  • Percentage DSG Offline: Calculated. The percentage of offline set-top gateways (DSGs) for the level.

  • Last Updated: Calculated. The last time an update was completed.

    This is the last time the EPM workflow was fully completed, which is set when IDs are fully received and sent.

  • Status: Calculated. The current status of the EPM workflow.

System parameters

  • Name: Converted. The fiber node name.

    This is the node status table index converted to ASCII format.

    Node Status table OID: 1.3.6.1.4.1.4491.2.1.20.1.12.

  • Number CM: Calculated. The total number of CMs in the level.

    This is the sum of the number of CMs from the node segments.

  • Number CM Offline: Calculated. The total number of offline CMs from the node segments in the level.

    This is the sum of the number of offline CMs from node segments.

  • DS QAM Utilization: Calculated. The DS QAM utilization of the fiber node.

    This is the average of the DS QAM utilization of the node segments of the fiber node.

  • US QAM Utilization: Calculated. The US QAM utilization of the fiber node.

    This is the average of the US QAM utilization of the node segments of the fiber node.

  • DS OFDM Utilization: Calculated. The DS OFDM utilization of the fiber node.

    This is the average of the DS OFDM utilization of the node segments of the fiber node.

  • US OFDMA Utilization: Calculated. The US OFDMA utilization of the fiber node.

    This is the average of the US OFDMA utilization of the node segments of the fiber node.

  • Number RPD: Calculated. The number of RPDs using the fiber node.

    This is the sum of the number of node segments associated with the fiber node ID.

  • Cable Interface: Calculated. The fiber node cable interface name.

    Calculated by associating the MAC domain with the interface name in the interfaces table.

    • Interface table OID: 1.3.6.1.2.1.2.2.
    • Interface name column OID: 1.3.6.1.2.1.31.1.1.1.1.
    • MAC domain retrieved from the first part of the string in the Node Status table primary key, OID: 1.3.6.1.4.1.4491.2.1.20.1.12.1.1.

  • DS Service Group Name: Calculated. The downstream service group name.

    Calculated by associating the fiber node name with the port information returned from Smart PHY to get the service group name.

    The fiber node name is converted to ASCII from the Node Status table index. Node Status table OID: 1.3.6.1.4.1.4491.2.1.20.1.12.

    Smart PHY request: v1/smartphycache/rpd/details/active/1

  • US Service Group Name: Calculated. The upstream service group name.

    Calculated by associating the fiber node name with the port information returned from Smart PHY to get the service group name.

    The fiber node name is converted to ASCII from the Node Status table index. Node Status table OID: 1.3.6.1.4.1.4491.2.1.20.1.12.

    Smart PHY request: v1/smartphycache/rpd/details/active/1

  • Service Template: Calculated. The fiber node service template.

    Calculated by associating the fiber node name with the port template information returned from Smart PHY to get the service group name.

    The fiber node name is converted to ASCII from the Node Status table index. Node Status table OID: 1.3.6.1.4.1.4491.2.1.20.1.12.

    Smart PHY request: v1/smartphycache/rpd/details/active/1

  • CCAP Core Name: Calculated. The name of the CCAP associated with the fiber node, based on the name of the CCAP core element.

  • Hub: Calculated. The parent hub of the fiber node.

  • Market: Calculated. The parent market of the fiber node.

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