public UnixIPv4InterfaceProperties(UnixNetworkInterface iface) { this.iface = iface; }
public UnixIPv4InterfaceProperties(UnixNetworkInterface uni) { _index = uni.Index; }
public UnixIPv4InterfaceProperties(UnixNetworkInterface uni) { _uni = uni; }
public UnixIPv6InterfaceProperties(UnixNetworkInterface uni) { _uni = uni; }