Specifies the operational state of a network interface.
Assembly: System (in System.dll)
|The network interface is not in a condition to transmit data packets; it is waiting for an external event.|
|The network interface is unable to transmit data packets.|
|The network interface is unable to transmit data packets because it runs on top of one or more other interfaces, and at least one of these "lower layer" interfaces is down.|
|The network interface is unable to transmit data packets because of a missing component, typically a hardware component.|
|The network interface is running tests.|
|The network interface status is not known.|
|The network interface is up; it can transmit data packets.|
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.