This enumeration contains settings for the protocol family of a socket.

public enum ProtocolFamily {
   Unspecified = 0,
   Unix = 1,
   InterNetwork = 2,
   ImpLink = 3,
   Pup = 4,
   Chaos = 5,
   Ipx = 6,
   NS = 6,
   Iso = 7,
   Osi = 7,
   Ecma = 8,
   DataKit = 9,
   Ccitt = 10,
   Sna = 11,
   DecNet = 12,
   DataLink = 13,
   Lat = 14,
   HyperChannel = 15,
   AppleTalk = 16,
   NetBios = 17,
   VoiceView = 18,
   FireFox = 19,
   Banyan = 21,
   Atm = 22,
   InterNetworkV6 = 23,
   Cluster = 24,
   Ieee12844 = 25,
   Irda = 26,
   NetworkDesigners = 28,
   Max = 29,
   Unknown = -1
}

Hierarchy

System.Object System.ValueType System.Enum(System.IComparable, System.IFormattable, System.IConvertible) ProtocolFamily