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To modify the bandwidth throttling values:
  1. Stop the Trend Micro Smart Scan Server service.
  2. Go to ..\Trend Micro \Security Server\PCCSRV\wss directory.
  3. Open the ptngrowth.ini file.
  4. Modify the values below:
    MAX_UPDATE_CONNECTION=
    UPDATE_WAIT_SECOND=
    Note: The value can range from 0 to 2147483647.
    To help you properly set the values above, use the following data as reference: 1000 online clients do 7MB full update.
    NETWORK BANDWIDTH100 Mbps, Throughput = 12 MB/s10 Mbps, Throughput = 1.2 MB/s512 Kbps, Throughput = 64 Kb/s
    MAX_UPDATE_CONNECTION511
    UPDATE_WAIT_SECOND152060
    When all 1000 updates will be finished50 mins5.5 hours17 hours
  5. Save and close the file.
  6. Start the Trend Micro Smart Scan Server service.
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