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    Configuring GTP Prime for Transferring CDRs

    CDRs are transferred to a charging gateway using GTP Prime or logged to a Routing Engine hard disk and eventually retrieved by a charging gateway using FTP.

    To configure global GTP Prime options to transfer CDRs:

    1. Specify that you want to configure GTP Prime properties for the gateway called MBG1.
      [edit]user@host# edit unified-edge gateways ggsn-pgw MBG1 charging gtpp
    2. Specify the destination port number of the charging gateway function (CGF) server.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set destination-port port-number
    3. Specify the source interface from which GTP Prime packets will be sent.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set source-interface interface-name [ipv4-address]
    4. Specify the transport protocol.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set transport-protocol (udp | tcp)
    5. Specify the GTP Prime version.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set version (v0 | v1 | v2)
    6. Specify the GTP Prime header type.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set header-type (long | short)
    7. Specify that path management is disabled. This option cannot be used with the echo request interval.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set no-path-management
    8. Specify the GTP Prime echo request interval for path management.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set echo-interval seconds
    9. Specify the number of retries of GTP Prime messages upon timeout.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set n3-requests requests
    10. Specify the response timeout value for the GTP Prime request message.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set t3-response response-interval
    11. Specify the time to wait before declaring a CGF as down.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set down-detect-time seconds
    12. Specify the time after which to retry the connection to the CGF server.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set reconnect-time seconds
    13. Specify the maximum number of Data Record Transfer (DRT) messages awaiting an acknowledgment.
      [edit unified-edge gateways ggsn-pgw MBG1 charging gtpp]user@host# set pending-queue-size queue-size

    Published: 2011-11-16