Chapter 3: Installation and Initial Setup

Figure 3-21. TCP Connection Filter “Allow Specific IP addresses to Connect.”

b. You can select “and allow a specific range of IP addresses to connect.” This filter is limited to 4 IP address ranges. c. Save settings by clicking the “Save” button.

Figure 3-22. TCP Connection Filter “and Allow Specific Range of IP Addresses to Connect.”

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Black Box LES431A, Modbus Hardened Serial Server manual Installation and Initial Setup