UdpTransportSettings.MulticastInterfaceId Property

Definition

Namespace:

System.ServiceModel.Discovery

Assembly:

System.ServiceModel.Discovery.dll

Gets or sets a value that uniquely identifies the network adapter that is used when sending and receiving multicast messages.

public:
 property System::String ^ MulticastInterfaceId { System::String ^ get(); void set(System::String ^ value); };

public string MulticastInterfaceId { get; set; }

member this.MulticastInterfaceId : string with get, set

Public Property MulticastInterfaceId As String

Property Value

String

The network adapter identifier.

Remarks

At runtime, the transport uses this value to look up the interface index, which is then used to set the IP_MULTICAST_IF and IPV6_MULTICAST_IF socket options. The same interface index is used when joining a multicast group. The default value is null.