System.Net.NetworkInformation.MulticastIPAddressInformation public abstract class MulticastIPAddressInformation : IPAddressInformation Documentation public abstract long AddressPreferredLifetime { get; } public abstract long AddressValidLifetime { get; } public abstract long DhcpLeaseLifetime { get; } public abstract DuplicateAddressDetectionState DuplicateAddressDetectionState { get; } public abstract PrefixOrigin PrefixOrigin { get; } public abstract SuffixOrigin SuffixOrigin { get; } protected MulticastIPAddressInformation()