Map all OT devices within a subnet

  • Release version: Zurich
  • Updated July 31, 2025
  • 1 minute to read

    • An OT admin can trigger automated mapping of all OT devices within a selected subnet.

    Before you begin

    The following plugins must be installed:

    Role required: sn_ot_amazing_write

    Procedure

    1. Navigate to Industrial Workspace Admin > Industrial Process Manager > OT Subnet Mapping.
    2. From the OT Subnet Mapping list, open the OT subnet mapping record whose devices you want to map.
      Note:
      Subnet mapping also supports Discovery created configuration items (CIs) for ISA equipment models.
    3. Ensure that the Site and Equipment Model Entity fields are correctly completed.
    4. Select the Map OT devices in this subnet UI Action to automatically map all OT devices in this site with IP addresses in the selected OT subnet.

    Result

    If there are OT devices in the selected site with IP addresses that fall in the selected IP range, all devices in the site are mapped for the OT subnet. After the mapping is triggered, you can view the mapping results by selecting the link available in the information message from the list view.