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By default, your machine is configured to obtain an automatic IP address via a DHCP server. In some cases, the DHCP server may require the MAC address of the network adapter installed in your machine.

To obtain the MAC address:

  1. Open a CMD console
    [Windows Server 2012 / 2012 R2/ 2016]: Click Start → Task Manager → File → Run new task → and enter CMD.
  2. Display the MAC address as “Physical Address” 

    > ipconfig /all

Configuring a static IP is the same for both IPoIB and Ethernet adapters.

To assign a static IP address to a network port after installation:

  1. Step 1.Open the Network Connections window. Locate Local Area Connections with Mellanox devices.


  2. Right-click a Mellanox Local Area Connection and left-click Properties.


  3. Select Internet Protocol Version 4 (TCP/IPv4) from the scroll list and click Properties.

  4. Select the “Use the following IP address:” radio button and enter the desired IP information.


  5. Click OK.

  6. Close the Local Area Connection dialog.

  7. Verify the IP configuration by running ‘ipconfig’ from a CMD console.

    > ipconfig
    ...
    Ethernet adapter Local Area Connection 4:
    Connection-specific DNS Suffix . :
    IP Address. . . . . . . . . . . . : 11.4.12.63
    Subnet Mask . . . . . . . . . . . : 255.255.0.0
    Default Gateway . . . . . . . . . :
    ...