Multiple network interface cards affecting software connection

Potential Symptoms

  • Vanguard tries to connect to one Network Interface Card instead of the desired one.


  • Product Family: Transportation
  • Component: Computers network interface card
  • Control System: Vanguard software


  •    2 network interface cards are in use on the same computer and priorities have not been set.


  •    On your computer, navigate to Advanced TCP/IP Settings.
  •    Set the preferred Network Interface Card to 1 and the other to 999.

KB ID: DD4258319

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