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1093 lines
37 KiB
1093 lines
37 KiB
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil -*- (for GNU Emacs)
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// This file is part of the Microsoft Research IPv6 Network Protocol Stack.
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// You should have received a copy of the Microsoft End-User License Agreement
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// for this software along with this release; see the file "license.txt".
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// If not, please see http://www.research.microsoft.com/msripv6/license.htm,
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// or write to Microsoft Research, One Microsoft Way, Redmond, WA 98052-6399.
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//
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// Abstract:
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//
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// This header file defines constants and types for accessing
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// the MSR IPv6 driver via ioctls.
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//
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#ifndef _NTDDIP6_
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#define _NTDDIP6_
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#include <ipexport.h>
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//
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// We need a definition of CTL_CODE for use below.
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// When compiling kernel components in the DDK environment,
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// ntddk.h supplies this definition. Otherwise get it
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// from devioctl.h in the SDK environment.
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//
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#ifndef CTL_CODE
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#include <devioctl.h>
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#endif
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#pragma warning(push)
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#pragma warning(disable:4201) // nameless struct/union
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//
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// We also need a definition of TDI_ADDRESS_IP6.
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// In the DDK environment, tdi.h supplies this.
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// We provide a definition here for the SDK environment.
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//
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#ifndef TDI_ADDRESS_LENGTH_IP6
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#include <packon.h>
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typedef struct _TDI_ADDRESS_IP6 {
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USHORT sin6_port;
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ULONG sin6_flowinfo;
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USHORT sin6_addr[8];
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ULONG sin6_scope_id;
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} TDI_ADDRESS_IP6, *PTDI_ADDRESS_IP6;
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#include <packoff.h>
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#define TDI_ADDRESS_LENGTH_IP6 sizeof (TDI_ADDRESS_IP6)
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#endif
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//
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// This is the key name of the TCP/IPv6 protocol stack in the registry.
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// The protocol driver and the winsock helper both use it.
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//
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#define TCPIPV6_NAME L"Tcpip6"
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//
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// Device Name - this string is the name of the device. It is the name
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// that should be passed to NtCreateFile when accessing the device.
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//
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#define DD_TCPV6_DEVICE_NAME L"\\Device\\Tcp6"
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#define DD_UDPV6_DEVICE_NAME L"\\Device\\Udp6"
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#define DD_RAW_IPV6_DEVICE_NAME L"\\Device\\RawIp6"
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#define DD_IPV6_DEVICE_NAME L"\\Device\\Ip6"
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//
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// The Windows-accessible device name. It is the name that
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// (prepended with "\\\\.\\") should be passed to CreateFile.
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//
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#define WIN_IPV6_BASE_DEVICE_NAME L"Ip6"
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#define WIN_IPV6_DEVICE_NAME L"\\\\.\\" WIN_IPV6_BASE_DEVICE_NAME
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//
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// When an interface is bound, we are passed a name beginning with
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// IPV6_BIND_STRING_PREFIX. However, we register our interfaces with
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// TDI using names beginning with IPV6_EXPORT_STRING_PREFIX.
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//
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#define IPV6_BIND_STRING_PREFIX L"\\DEVICE\\"
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#define IPV6_EXPORT_STRING_PREFIX L"\\DEVICE\\TCPIP6_"
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//
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// For buffer sizing convenience, bound the link-layer address size.
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//
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#define MAX_LINK_LAYER_ADDRESS_LENGTH 64
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//
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// IPv6 IOCTL code definitions.
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//
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// The codes that use FILE_ANY_ACCESS are open to all users.
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// The codes that use FILE_WRITE_ACCESS require local Administrator privs.
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//
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#define FSCTL_IPV6_BASE FILE_DEVICE_NETWORK
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#define _IPV6_CTL_CODE(function, method, access) \
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CTL_CODE(FSCTL_IPV6_BASE, function, method, access)
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//
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// This IOCTL is used to send an ICMPv6 Echo request.
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// It returns the reply (unless there was a timeout or TTL expired).
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//
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#define IOCTL_ICMPV6_ECHO_REQUEST \
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_IPV6_CTL_CODE(0, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct icmpv6_echo_request {
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TDI_ADDRESS_IP6 DstAddress; // Destination address.
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TDI_ADDRESS_IP6 SrcAddress; // Source address.
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unsigned int Timeout; // Request timeout in milliseconds.
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unsigned char TTL; // TTL or Hop Count.
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unsigned int Flags;
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// Request data follows this structure in memory.
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} ICMPV6_ECHO_REQUEST, *PICMPV6_ECHO_REQUEST;
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#define ICMPV6_ECHO_REQUEST_FLAG_REVERSE 0x1 // Use routing header.
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typedef struct icmpv6_echo_reply {
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TDI_ADDRESS_IP6 Address; // Replying address.
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IP_STATUS Status; // Reply IP_STATUS.
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unsigned int RoundTripTime; // RTT in milliseconds.
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// Reply data follows this structure in memory.
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} ICMPV6_ECHO_REPLY, *PICMPV6_ECHO_REPLY;
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//
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// This IOCTL retrieves information about an interface,
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// given an interface index or guid.
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// It takes as input an IPV6_QUERY_INTERFACE structure
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// and returns as output an IPV6_INFO_INTERFACE structure.
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// To perform an iteration, start with Index set to -1, in which case
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// only an IPV6_QUERY_INTERFACE is returned, for the first interface.
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// If there are no more interfaces, then the Index in the returned
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// IPV6_QUERY_INTERFACE will be -1.
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//
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#define IOCTL_IPV6_QUERY_INTERFACE \
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_IPV6_CTL_CODE(1, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_query_interface {
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unsigned int Index; // -1 means start/finish iteration,
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// 0 means use the Guid.
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GUID Guid;
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} IPV6_QUERY_INTERFACE;
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//
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// This IOCTL retrieves persisted information about an interface,
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// given a registry index or guid.
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// It takes as input an IPV6_PERSISTENT_QUERY_INTERFACE structure
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// and returns as output an IPV6_INFO_INTERFACE structure.
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//
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#define IOCTL_IPV6_PERSISTENT_QUERY_INTERFACE \
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_IPV6_CTL_CODE(48, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_persistent_query_interface {
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unsigned int RegistryIndex; // -1 means use the Guid.
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GUID Guid;
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} IPV6_PERSISTENT_QUERY_INTERFACE;
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typedef struct ipv6_info_interface {
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IPV6_QUERY_INTERFACE Next; // For non-persistent queries only.
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IPV6_QUERY_INTERFACE This;
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//
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// Length of this structure in bytes, not including
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// any link-layer addresses following in memory.
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//
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unsigned int Length;
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//
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// These fields are ignored for updates.
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//
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unsigned int LinkLayerAddressLength;
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unsigned int LocalLinkLayerAddress; // Offset, zero indicates absence.
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unsigned int RemoteLinkLayerAddress; // Offset, zero indicates absence.
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unsigned int Type; // Ignored for updates.
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int RouterDiscovers; // Ignored for updates.
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int NeighborDiscovers; // Ignored for updates.
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int PeriodicMLD; // Ignored for updates.
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int Advertises; // -1 means no change, else boolean.
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int Forwards; // -1 means no change, else boolean.
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unsigned int MediaStatus; // Ignored for updates.
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int OtherStatefulConfig; // Ignored for updates.
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unsigned int ZoneIndices[16]; // 0 means no change.
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unsigned int TrueLinkMTU; // Ignored for updates.
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unsigned int LinkMTU; // 0 means no change.
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unsigned int CurHopLimit; // -1 means no change.
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unsigned int BaseReachableTime; // Milliseconds, 0 means no change.
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unsigned int ReachableTime; // Milliseconds, ignored for updates.
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unsigned int RetransTimer; // Milliseconds, 0 means no change.
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unsigned int DupAddrDetectTransmits; // -1 means no change.
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unsigned int Preference; // -1 means no change.
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int FirewallEnabled; // -1 means no change, else boolean.
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unsigned int DefSitePrefixLength; // -1 means no change, 0 means none.
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// Link-layer addresses may follow.
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} IPV6_INFO_INTERFACE;
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//
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// These values should agree with definitions also
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// found in llip6if.h and ip6def.h.
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//
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#define IPV6_IF_TYPE_LOOPBACK 0
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#define IPV6_IF_TYPE_ETHERNET 1
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#define IPV6_IF_TYPE_FDDI 2
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#define IPV6_IF_TYPE_TUNNEL_AUTO 3
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#define IPV6_IF_TYPE_TUNNEL_6OVER4 4
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#define IPV6_IF_TYPE_TUNNEL_V6V4 5
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#define IPV6_IF_TYPE_TUNNEL_6TO4 6
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#define IPV6_IF_TYPE_TUNNEL_TEREDO 7
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#define IPV6_IF_TYPE_MIPV6 8
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#define IPV6_IF_MEDIA_STATUS_DISCONNECTED 0
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#define IPV6_IF_MEDIA_STATUS_RECONNECTED 1
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#define IPV6_IF_MEDIA_STATUS_CONNECTED 2
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//
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// Initialize the fields of the IPV6_INFO_INTERFACE structure
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// to values that indicate no change.
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//
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__inline void
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IPV6_INIT_INFO_INTERFACE(IPV6_INFO_INTERFACE *Info)
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{
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memset(Info, 0, sizeof *Info);
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Info->Length = sizeof *Info;
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Info->Type = (unsigned int)-1;
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Info->RouterDiscovers = -1;
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Info->NeighborDiscovers = -1;
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Info->PeriodicMLD = -1;
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Info->Advertises = -1;
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Info->Forwards = -1;
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Info->MediaStatus = (unsigned int)-1;
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Info->CurHopLimit = (unsigned int)-1;
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Info->DupAddrDetectTransmits = (unsigned int)-1;
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Info->Preference = (unsigned int)-1;
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Info->FirewallEnabled = -1;
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Info->DefSitePrefixLength = (unsigned int)-1;
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}
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//
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// This IOCTL retrieves information about an address
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// on an interface.
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//
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#define IOCTL_IPV6_QUERY_ADDRESS \
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_IPV6_CTL_CODE(2, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_query_address {
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IPV6_QUERY_INTERFACE IF; // Fields that identify an interface.
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IPv6Addr Address;
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} IPV6_QUERY_ADDRESS;
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typedef struct ipv6_info_address {
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IPV6_QUERY_ADDRESS Next;
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IPV6_QUERY_ADDRESS This;
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unsigned int Type;
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unsigned int Scope;
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unsigned int ScopeId;
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union {
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struct { // If it's a unicast address.
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unsigned int DADState;
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unsigned int PrefixConf;
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unsigned int InterfaceIdConf;
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unsigned int ValidLifetime; // Seconds.
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unsigned int PreferredLifetime; // Seconds.
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};
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struct { // If it's a multicast address.
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unsigned int MCastRefCount;
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unsigned int MCastFlags;
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unsigned int MCastTimer; // Seconds.
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};
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};
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} IPV6_INFO_ADDRESS;
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//
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// Values for address Type.
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//
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#define ADE_UNICAST 0x00
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#define ADE_ANYCAST 0x01
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#define ADE_MULTICAST 0x02
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//
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// Values for address Scope.
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//
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#define ADE_SMALLEST_SCOPE 0x00
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#define ADE_INTERFACE_LOCAL 0x01
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#define ADE_LINK_LOCAL 0x02
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#define ADE_SUBNET_LOCAL 0x03
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#define ADE_ADMIN_LOCAL 0x04
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#define ADE_SITE_LOCAL 0x05
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#define ADE_ORG_LOCAL 0x08
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#define ADE_GLOBAL 0x0e
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#define ADE_LARGEST_SCOPE 0x0f
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#define ADE_NUM_SCOPES (ADE_LARGEST_SCOPE - ADE_SMALLEST_SCOPE + 1)
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//
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// Bit values for MCastFlags.
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//
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#define MAE_REPORTABLE 0x01
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#define MAE_LAST_REPORTER 0x02
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//
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// Values for PrefixConf.
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// These must match the IP_PREFIX_ORIGIN values in iptypes.h.
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//
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#define PREFIX_CONF_OTHER 0 // None of the ones below.
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#define PREFIX_CONF_MANUAL 1 // From a user or administrator.
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#define PREFIX_CONF_WELLKNOWN 2 // IANA-assigned.
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#define PREFIX_CONF_DHCP 3 // Configured via DHCP.
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#define PREFIX_CONF_RA 4 // From a Router Advertisement.
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//
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// Values for InterfaceIdConf.
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// These must match the IP_SUFFIX_ORIGIN values in iptypes.h.
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//
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#define IID_CONF_OTHER 0 // None of the ones below.
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#define IID_CONF_MANUAL 1 // From a user or administrator.
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#define IID_CONF_WELLKNOWN 2 // IANA-assigned.
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#define IID_CONF_DHCP 3 // Configured via DHCP.
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#define IID_CONF_LL_ADDRESS 4 // Derived from the link-layer address.
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#define IID_CONF_RANDOM 5 // Random, e.g. temporary address.
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//
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// Values for DADState.
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//
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// The low bit set indicates whether the state is valid.
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// Among valid states, bigger is better
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// for source address selection.
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//
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#define DAD_STATE_INVALID 0
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#define DAD_STATE_TENTATIVE 1
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#define DAD_STATE_DUPLICATE 2
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#define DAD_STATE_DEPRECATED 3
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#define DAD_STATE_PREFERRED 4
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//
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// We use this infinite lifetime value for prefix lifetimes,
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// router lifetimes, address lifetimes, etc.
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//
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#define INFINITE_LIFETIME 0xffffffff
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//
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// This IOCTL retrieves information about an address
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// that has been assigned persistently to an interface.
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// It takes the IPV6_PERSISTENT_QUERY_ADDRESS structure
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// and returns the IPV6_UPDATE_ADDRESS structure.
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//
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#define IOCTL_IPV6_PERSISTENT_QUERY_ADDRESS \
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_IPV6_CTL_CODE(47, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_persistent_query_address {
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IPV6_PERSISTENT_QUERY_INTERFACE IF;
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unsigned int RegistryIndex; // -1 means use the Address.
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IPv6Addr Address;
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} IPV6_PERSISTENT_QUERY_ADDRESS;
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//
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// This IOCTL retrieves information from the neighbor cache.
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//
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#define IOCTL_IPV6_QUERY_NEIGHBOR_CACHE \
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_IPV6_CTL_CODE(3, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_query_neighbor_cache {
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IPV6_QUERY_INTERFACE IF; // Fields that identify an interface.
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IPv6Addr Address;
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} IPV6_QUERY_NEIGHBOR_CACHE;
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typedef struct ipv6_info_neighbor_cache {
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IPV6_QUERY_NEIGHBOR_CACHE Query;
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unsigned int IsRouter; // Whether neighbor is a router.
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unsigned int IsUnreachable; // Whether neighbor is unreachable.
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unsigned int NDState; // Current state of entry.
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unsigned int ReachableTimer; // Reachable time remaining (in ms).
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unsigned int LinkLayerAddressLength;
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// Link-layer address follows.
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} IPV6_INFO_NEIGHBOR_CACHE;
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#define ND_STATE_INCOMPLETE 0
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#define ND_STATE_PROBE 1
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#define ND_STATE_DELAY 2
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#define ND_STATE_STALE 3
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#define ND_STATE_REACHABLE 4
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#define ND_STATE_PERMANENT 5
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//
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// This IOCTL retrieves information from the route cache.
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//
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#define IOCTL_IPV6_QUERY_ROUTE_CACHE \
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_IPV6_CTL_CODE(4, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_query_route_cache {
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IPV6_QUERY_INTERFACE IF; // Fields that identify an interface.
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IPv6Addr Address;
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} IPV6_QUERY_ROUTE_CACHE;
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typedef struct ipv6_info_route_cache {
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IPV6_QUERY_ROUTE_CACHE Query;
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unsigned int Type;
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unsigned int Flags;
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int Valid; // Boolean - FALSE means it is stale.
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IPv6Addr SourceAddress;
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IPv6Addr NextHopAddress;
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unsigned int NextHopInterface;
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unsigned int PathMTU;
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unsigned int PMTUProbeTimer; // Time until next PMTU probe (in ms).
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unsigned int ICMPLastError; // Time since last ICMP error sent (in ms).
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unsigned int BindingSeqNumber;
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unsigned int BindingLifetime; // Seconds.
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IPv6Addr CareOfAddress;
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} IPV6_INFO_ROUTE_CACHE;
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#define RCE_FLAG_CONSTRAINED_IF 0x1
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#define RCE_FLAG_CONSTRAINED_SCOPEID 0x2
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#define RCE_FLAG_CONSTRAINED 0x3
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#define RCE_TYPE_COMPUTED 1
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#define RCE_TYPE_REDIRECT 2
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#if 0 // obsolete
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//
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// This IOCTL retrieves information from the prefix list.
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//
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#define IOCTL_IPV6_QUERY_PREFIX_LIST \
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_IPV6_CTL_CODE(5, METHOD_BUFFERED, FILE_ANY_ACCESS)
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//
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// This IOCTL retrieves information from the default router list.
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//
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#define IOCTL_IPV6_QUERY_ROUTER_LIST \
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_IPV6_CTL_CODE(6, METHOD_BUFFERED, FILE_ANY_ACCESS)
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//
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// This IOCTL adds a multicast group to the desired interface.
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//
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#define IOCTL_IPV6_ADD_MEMBERSHIP \
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_IPV6_CTL_CODE(7, METHOD_BUFFERED, FILE_ANY_ACCESS)
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//
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// This IOCTL drops a multicast group.
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//
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#define IOCTL_IPV6_DROP_MEMBERSHIP \
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_IPV6_CTL_CODE(8, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#endif
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//
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// This IOCTL adds an SP to the SP list.
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//
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#define IOCTL_IPV6_CREATE_SECURITY_POLICY \
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_IPV6_CTL_CODE(9, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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typedef struct ipv6_create_security_policy {
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unsigned long SPIndex; // Index of policy to create.
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unsigned int RemoteAddrField;
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unsigned int RemoteAddrSelector;
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IPv6Addr RemoteAddr; // Remote IP Address.
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IPv6Addr RemoteAddrData;
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unsigned int LocalAddrField; // Single, range, or wildcard.
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unsigned int LocalAddrSelector; // Packet or policy.
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IPv6Addr LocalAddr; // Start of range or single value.
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IPv6Addr LocalAddrData; // End of range.
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unsigned int TransportProtoSelector; // Packet or policy.
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unsigned short TransportProto;
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unsigned int RemotePortField; // Single, range, or wildcard.
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unsigned int RemotePortSelector; // Packet or policy.
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unsigned short RemotePort; // Start of range or single value.
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unsigned short RemotePortData; // End of range.
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|
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unsigned int LocalPortField; // Single, range, or wildcard.
|
|
unsigned int LocalPortSelector; // Packet or policy.
|
|
unsigned short LocalPort; // Start of range or single value.
|
|
unsigned short LocalPortData; // End of range.
|
|
|
|
unsigned int IPSecProtocol;
|
|
unsigned int IPSecMode;
|
|
IPv6Addr RemoteSecurityGWAddr;
|
|
unsigned int Direction;
|
|
unsigned int IPSecAction;
|
|
unsigned long SABundleIndex;
|
|
unsigned int SPInterface;
|
|
} IPV6_CREATE_SECURITY_POLICY;
|
|
|
|
|
|
//
|
|
// This IOCTL adds an SA to the SA list.
|
|
//
|
|
#define IOCTL_IPV6_CREATE_SECURITY_ASSOCIATION \
|
|
_IPV6_CTL_CODE(10, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
typedef struct ipv6_create_security_association {
|
|
unsigned long SAIndex;
|
|
unsigned long SPI; // Security Parameter Index.
|
|
IPv6Addr SADestAddr;
|
|
IPv6Addr DestAddr;
|
|
IPv6Addr SrcAddr;
|
|
unsigned short TransportProto;
|
|
unsigned short DestPort;
|
|
unsigned short SrcPort;
|
|
unsigned int Direction;
|
|
unsigned long SecPolicyIndex;
|
|
unsigned int AlgorithmId;
|
|
unsigned int RawKeySize;
|
|
} IPV6_CREATE_SECURITY_ASSOCIATION;
|
|
|
|
|
|
//
|
|
// This IOCTL gets all the SPs from the SP list.
|
|
//
|
|
#define IOCTL_IPV6_QUERY_SECURITY_POLICY_LIST \
|
|
_IPV6_CTL_CODE(11, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_query_security_policy_list {
|
|
unsigned int SPInterface;
|
|
unsigned long Index;
|
|
} IPV6_QUERY_SECURITY_POLICY_LIST;
|
|
|
|
typedef struct ipv6_info_security_policy_list {
|
|
IPV6_QUERY_SECURITY_POLICY_LIST Query;
|
|
unsigned long SPIndex;
|
|
unsigned long NextSPIndex;
|
|
|
|
unsigned int RemoteAddrField;
|
|
unsigned int RemoteAddrSelector;
|
|
IPv6Addr RemoteAddr; // Remote IP Address.
|
|
IPv6Addr RemoteAddrData;
|
|
|
|
unsigned int LocalAddrField; // Single, range, or wildcard.
|
|
unsigned int LocalAddrSelector; // Packet or policy.
|
|
IPv6Addr LocalAddr; // Start of range or single value.
|
|
IPv6Addr LocalAddrData; // End of range.
|
|
|
|
unsigned int TransportProtoSelector; // Packet or policy.
|
|
unsigned short TransportProto;
|
|
|
|
unsigned int RemotePortField; // Single, range, or wildcard.
|
|
unsigned int RemotePortSelector; // Packet or policy.
|
|
unsigned short RemotePort; // Start of range or single value.
|
|
unsigned short RemotePortData; // End of range.
|
|
|
|
unsigned int LocalPortField; // Single, range, or wildcard.
|
|
unsigned int LocalPortSelector; // Packet or policy.
|
|
unsigned short LocalPort; // Start of range or single value.
|
|
unsigned short LocalPortData; // End of range.
|
|
|
|
unsigned int IPSecProtocol;
|
|
unsigned int IPSecMode;
|
|
IPv6Addr RemoteSecurityGWAddr;
|
|
unsigned int Direction;
|
|
unsigned int IPSecAction;
|
|
unsigned long SABundleIndex;
|
|
unsigned int SPInterface;
|
|
} IPV6_INFO_SECURITY_POLICY_LIST;
|
|
|
|
|
|
//
|
|
// This IOCTL gets all the SAs from the SA list.
|
|
//
|
|
#define IOCTL_IPV6_QUERY_SECURITY_ASSOCIATION_LIST \
|
|
_IPV6_CTL_CODE(12, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_query_security_association_list {
|
|
unsigned long Index;
|
|
} IPV6_QUERY_SECURITY_ASSOCIATION_LIST;
|
|
|
|
typedef struct ipv6_info_security_association_list {
|
|
IPV6_QUERY_SECURITY_ASSOCIATION_LIST Query;
|
|
unsigned long SAIndex;
|
|
unsigned long NextSAIndex;
|
|
unsigned long SPI; // Security Parameter Index.
|
|
IPv6Addr SADestAddr;
|
|
IPv6Addr DestAddr;
|
|
IPv6Addr SrcAddr;
|
|
unsigned short TransportProto;
|
|
unsigned short DestPort;
|
|
unsigned short SrcPort;
|
|
unsigned int Direction;
|
|
unsigned long SecPolicyIndex;
|
|
unsigned int AlgorithmId;
|
|
} IPV6_INFO_SECURITY_ASSOCIATION_LIST;
|
|
|
|
|
|
//
|
|
// This IOCTL retrieves information from the route table.
|
|
// It takes the IPV6_QUERY_ROUTE_TABLE structure
|
|
// and returns the IPV6_INFO_ROUTE_TABLE structure.
|
|
//
|
|
//
|
|
#define IOCTL_IPV6_QUERY_ROUTE_TABLE \
|
|
_IPV6_CTL_CODE(13, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_query_route_table {
|
|
IPv6Addr Prefix;
|
|
unsigned int PrefixLength;
|
|
IPV6_QUERY_NEIGHBOR_CACHE Neighbor;
|
|
} IPV6_QUERY_ROUTE_TABLE;
|
|
|
|
typedef struct ipv6_info_route_table {
|
|
union {
|
|
IPV6_QUERY_ROUTE_TABLE Next; // Non-persistent query results.
|
|
IPV6_QUERY_ROUTE_TABLE This; // All other uses.
|
|
};
|
|
|
|
unsigned int SitePrefixLength;
|
|
unsigned int ValidLifetime; // Seconds.
|
|
unsigned int PreferredLifetime; // Seconds.
|
|
unsigned int Preference; // Smaller is better. See below.
|
|
unsigned int Type; // See values below.
|
|
int Publish; // Boolean.
|
|
int Immortal; // Boolean.
|
|
} IPV6_INFO_ROUTE_TABLE;
|
|
|
|
//
|
|
// The Type field indicates where the route came from.
|
|
// These are RFC 2465 ipv6RouteProtocol values.
|
|
// Routing protocols are free to define new values.
|
|
//
|
|
#define RTE_TYPE_SYSTEM 2
|
|
#define RTE_TYPE_MANUAL 3
|
|
#define RTE_TYPE_AUTOCONF 4
|
|
#define RTE_TYPE_RIP 5
|
|
#define RTE_TYPE_OSPF 6
|
|
#define RTE_TYPE_BGP 7
|
|
#define RTE_TYPE_IDRP 8
|
|
#define RTE_TYPE_IGRP 9
|
|
|
|
//
|
|
// Standard route preference values.
|
|
// The value zero is reserved for administrative configuration.
|
|
//
|
|
#define ROUTE_PREF_LOW (16*16*16)
|
|
#define ROUTE_PREF_MEDIUM (16*16)
|
|
#define ROUTE_PREF_HIGH 16
|
|
#define ROUTE_PREF_ON_LINK 8
|
|
#define ROUTE_PREF_LOOPBACK 4
|
|
#define ROUTE_PREF_HIGHEST 0
|
|
|
|
|
|
//
|
|
// This IOCTL retrieves information about a persistent route.
|
|
// It takes the IPV6_PERSISTENT_QUERY_ROUTE_TABLE structure
|
|
// and returns the IPV6_INFO_ROUTE_TABLE structure.
|
|
//
|
|
#define IOCTL_IPV6_PERSISTENT_QUERY_ROUTE_TABLE \
|
|
_IPV6_CTL_CODE(46, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_persistent_query_route_table {
|
|
IPV6_PERSISTENT_QUERY_INTERFACE IF;
|
|
unsigned int RegistryIndex; // -1 means use the parameters below.
|
|
IPv6Addr Neighbor;
|
|
IPv6Addr Prefix;
|
|
unsigned int PrefixLength;
|
|
} IPV6_PERSISTENT_QUERY_ROUTE_TABLE;
|
|
|
|
|
|
//
|
|
// This IOCTL adds/removes a route in the route table.
|
|
// It uses the IPV6_INFO_ROUTE_TABLE structure.
|
|
//
|
|
#define IOCTL_IPV6_UPDATE_ROUTE_TABLE \
|
|
_IPV6_CTL_CODE(14, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
#define IOCTL_IPV6_PERSISTENT_UPDATE_ROUTE_TABLE \
|
|
_IPV6_CTL_CODE(40, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL adds/removes an address on an interface.
|
|
// It uses the IPV6_UPDATE_ADDRESS structure.
|
|
//
|
|
#define IOCTL_IPV6_UPDATE_ADDRESS \
|
|
_IPV6_CTL_CODE(15, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
#define IOCTL_IPV6_PERSISTENT_UPDATE_ADDRESS \
|
|
_IPV6_CTL_CODE(38, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
typedef struct ipv6_update_address {
|
|
IPV6_QUERY_ADDRESS This;
|
|
unsigned int Type; // Unicast or anycast.
|
|
unsigned int PrefixConf;
|
|
unsigned int InterfaceIdConf;
|
|
unsigned int PreferredLifetime; // Seconds.
|
|
unsigned int ValidLifetime; // Seconds.
|
|
} IPV6_UPDATE_ADDRESS;
|
|
|
|
|
|
//
|
|
// This IOCTL retrieves information from the binding cache.
|
|
//
|
|
#define IOCTL_IPV6_QUERY_BINDING_CACHE \
|
|
_IPV6_CTL_CODE(16, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_query_binding_cache {
|
|
IPv6Addr HomeAddress;
|
|
} IPV6_QUERY_BINDING_CACHE;
|
|
|
|
typedef struct ipv6_info_binding_cache {
|
|
IPV6_QUERY_BINDING_CACHE Query;
|
|
|
|
IPv6Addr HomeAddress;
|
|
IPv6Addr CareOfAddress;
|
|
unsigned int BindingSeqNumber;
|
|
unsigned int BindingLifetime; // Seconds.
|
|
} IPV6_INFO_BINDING_CACHE;
|
|
|
|
|
|
//
|
|
// This IOCTL controls some attributes of an interface.
|
|
// It uses the IPV6_INFO_INTERFACE structure.
|
|
//
|
|
#define IOCTL_IPV6_UPDATE_INTERFACE \
|
|
_IPV6_CTL_CODE(17, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
#define IOCTL_IPV6_PERSISTENT_UPDATE_INTERFACE \
|
|
_IPV6_CTL_CODE(36, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL flushes entries from the neighbor cache.
|
|
// It uses the IPV6_QUERY_NEIGHBOR_CACHE structure.
|
|
//
|
|
#define IOCTL_IPV6_FLUSH_NEIGHBOR_CACHE \
|
|
_IPV6_CTL_CODE(18, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL flushes entries from the route cache.
|
|
// It uses the IPV6_QUERY_ROUTE_CACHE structure.
|
|
//
|
|
#define IOCTL_IPV6_FLUSH_ROUTE_CACHE \
|
|
_IPV6_CTL_CODE(19, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL deletes SA entries from the SA list.
|
|
// It uses the IPV6_QUERY_SECURITY_ASSOCIATION_LIST structure.
|
|
//
|
|
#define IOCTL_IPV6_DELETE_SECURITY_ASSOCIATION \
|
|
_IPV6_CTL_CODE(20, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL deletes SP entries from the SP list.
|
|
// It uses the IPV6_QUERY_SECURITY_POLICY_LIST structure.
|
|
//
|
|
#define IOCTL_IPV6_DELETE_SECURITY_POLICY \
|
|
_IPV6_CTL_CODE(21, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL deletes an interface.
|
|
// It uses the IPV6_QUERY_INTERFACE structure.
|
|
//
|
|
// The persistent variant, in addition to deleting the runtime interface,
|
|
// also keeps the interface from being (re)created persistently.
|
|
// However, it does NOT reset or delete any persistent attributes
|
|
// of the interface. For example, suppose you have a persisent tunnel
|
|
// interface with a persistent attribute, the interface metric.
|
|
// If you delete the tunnel interface and reboot, the tunnel interface
|
|
// will be recreated with the non-default interface metric.
|
|
// If you persistently delete the tunnel interface and reboot,
|
|
// the tunnel interface will not be created. But if you then create
|
|
// the tunnel interface, it will get the non-default interface metric.
|
|
// This is analogous to persistent attributes on removable ethernet interfaces.
|
|
//
|
|
#define IOCTL_IPV6_DELETE_INTERFACE \
|
|
_IPV6_CTL_CODE(22, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
#define IOCTL_IPV6_PERSISTENT_DELETE_INTERFACE \
|
|
_IPV6_CTL_CODE(44, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
#if 0 // obsolete
|
|
//
|
|
// This IOCTL sets the mobility security to either on or off.
|
|
// When mobility security is turned on, Binding Cache Updates
|
|
// must be protected via IPsec.
|
|
//
|
|
#define IOCTL_IPV6_SET_MOBILITY_SECURITY \
|
|
_IPV6_CTL_CODE(23, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
typedef struct ipv6_set_mobility_security {
|
|
unsigned int MobilitySecurity; // See MOBILITY_SECURITY values in ipsec.h.
|
|
} IPV6_SET_MOBILITY_SECURITY;
|
|
#endif
|
|
|
|
|
|
//
|
|
// This IOCTL sorts a list of destination addresses.
|
|
// The returned list may contain fewer addresses.
|
|
// It uses an array of TDI_ADDRESS_IP6 in/out.
|
|
//
|
|
#define IOCTL_IPV6_SORT_DEST_ADDRS \
|
|
_IPV6_CTL_CODE(24, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL retrieves information from the site prefix table.
|
|
//
|
|
#define IOCTL_IPV6_QUERY_SITE_PREFIX \
|
|
_IPV6_CTL_CODE(25, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_query_site_prefix {
|
|
IPv6Addr Prefix;
|
|
unsigned int PrefixLength;
|
|
IPV6_QUERY_INTERFACE IF;
|
|
} IPV6_QUERY_SITE_PREFIX;
|
|
|
|
typedef struct ipv6_info_site_prefix {
|
|
IPV6_QUERY_SITE_PREFIX Query;
|
|
|
|
unsigned int ValidLifetime; // Seconds.
|
|
} IPV6_INFO_SITE_PREFIX;
|
|
|
|
|
|
//
|
|
// This IOCTL adds/removes a prefix in the site prefix table.
|
|
// It uses the IPV6_INFO_SITE_PREFIX structure.
|
|
//
|
|
// This ioctl is provided for testing purposes.
|
|
// Administrative configuration of site prefixes should never
|
|
// be required, because site prefixes are configured from
|
|
// Router Advertisements on hosts and from the routing table
|
|
// on routers. Hence there is no persistent version of this ioctl.
|
|
//
|
|
#define IOCTL_IPV6_UPDATE_SITE_PREFIX \
|
|
_IPV6_CTL_CODE(26, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL create a new interface.
|
|
// It uses the IPV6_INFO_INTERFACE structure,
|
|
// with many fields ignored.
|
|
//
|
|
#define IOCTL_IPV6_CREATE_INTERFACE \
|
|
_IPV6_CTL_CODE(27, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
#define IOCTL_IPV6_PERSISTENT_CREATE_INTERFACE \
|
|
_IPV6_CTL_CODE(43, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
|
|
|
//
|
|
// This IOCTL requests a routing change notification.
|
|
// It uses the IPV6_RTCHANGE_NOTIFY_REQUEST (input) and
|
|
// IPV6_INFO_ROUTE_TABLE (output) structures.
|
|
//
|
|
// A notification request completes when a route
|
|
// that matches is added or deleted.
|
|
// A route matches the requested prefix if the route
|
|
// prefix and the request prefix intersect.
|
|
// So the ::/0 request prefix matches all route updates.
|
|
//
|
|
#define IOCTL_IPV6_RTCHANGE_NOTIFY_REQUEST \
|
|
_IPV6_CTL_CODE(28, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_rtchange_notify_request {
|
|
unsigned int Flags;
|
|
unsigned int PrefixLength;
|
|
unsigned long ScopeId;
|
|
IPv6Addr Prefix;
|
|
} IPV6_RTCHANGE_NOTIFY_REQUEST;
|
|
|
|
#define IPV6_RTCHANGE_NOTIFY_REQUEST_FLAG_SYNCHRONIZE 0x1
|
|
// Only one wakeup per requestor per change.
|
|
#define IPV6_RTCHANGE_NOTIFY_REQUEST_FLAG_SUPPRESS_MINE 0x2
|
|
// Ignore route changes from this requestor.
|
|
|
|
|
|
#if 0
|
|
//
|
|
// This IOCTL retrieves an interface index, given a device name.
|
|
// It takes a PWSTR for input, and uses the IPV6_QUERY_INTERFACE structure
|
|
// for output.
|
|
//
|
|
#define IOCTL_IPV6_QUERY_INTERFACE_INDEX \
|
|
_IPV6_CTL_CODE(29, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
#endif
|
|
|
|
|
|
//
|
|
// This IOCTL queries global IPv6 parameters.
|
|
// It uses the IPV6_GLOBAL_PARAMETERS structure.
|
|
//
|
|
// Note that changing these parameters typically does not affect
|
|
// existing uses of them. For example changing DefaultCurHopLimit
|
|
// will not affect the CurHopLimit of existing interfaces,
|
|
// but it will affect the CurHopLimit of new interfaces.
|
|
//
|
|
#define IOCTL_IPV6_QUERY_GLOBAL_PARAMETERS \
|
|
_IPV6_CTL_CODE(30, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
#define IOCTL_IPV6_PERSISTENT_QUERY_GLOBAL_PARAMETERS \
|
|
_IPV6_CTL_CODE(49, METHOD_BUFFERED, FILE_ANY_ACCESS)
|
|
|
|
typedef struct ipv6_global_parameters {
|
|
unsigned int DefaultCurHopLimit; // -1 means no change.
|
|
unsigned int UseTemporaryAddresses; // -1 means no change.
|
|
unsigned int MaxTempDADAttempts; // -1 means no change.
|
|
unsigned int MaxTempValidLifetime; // -1 means no change.
|
|
unsigned int MaxTempPreferredLifetime; // -1 means no change.
|
|
unsigned int TempRegenerateTime; // -1 means no change.
|
|
unsigned int MaxTempRandomTime; // -1 means no change.
|
|
unsigned int TempRandomTime; // -1 means no change.
|
|
unsigned int NeighborCacheLimit; // -1 means no change.
|
|
unsigned int RouteCacheLimit; // -1 means no change.
|
|
unsigned int BindingCacheLimit; // -1 means no change.
|
|
unsigned int ReassemblyLimit; // -1 means no change.
|
|
int MobilitySecurity; // Boolean, -1 means no change.
|
|
unsigned int MobileIPv6Mode; // -1 means no change.
|
|
} IPV6_GLOBAL_PARAMETERS;
|
|
|
|
#define USE_TEMP_NO 0 // Don't use temporary addresses.
|
|
#define USE_TEMP_YES 1 // Use them.
|
|
#define USE_TEMP_ALWAYS 2 // Always generating random numbers.
|
|
#define USE_TEMP_COUNTER 3 // Use them with per-interface counter.
|
|
|
|
//
|
|
// Bits in the MobileIPv6Mode field.
|
|
//
|
|
#define MOBILE_CORRESPONDENT 0x01
|
|
#define MOBILE_MOBILE_NODE 0x02
|
|
#define MOBILE_HOME_AGENT 0x04
|
|
|
|
//
|
|
// Initialize the fields of the IPV6_GLOBAL_PARAMETERS structure
|
|
// to values that indicate no change.
|
|
//
|
|
__inline void
|
|
IPV6_INIT_GLOBAL_PARAMETERS(IPV6_GLOBAL_PARAMETERS *Params)
|
|
{
|
|
Params->DefaultCurHopLimit = (unsigned int) -1;
|
|
Params->UseTemporaryAddresses = (unsigned int) -1;
|
|
Params->MaxTempDADAttempts = (unsigned int) -1;
|
|
Params->MaxTempValidLifetime = (unsigned int) -1;
|
|
Params->MaxTempPreferredLifetime = (unsigned int) -1;
|
|
Params->TempRegenerateTime = (unsigned int) -1;
|
|
Params->MaxTempRandomTime = (unsigned int) -1;
|
|
Params->TempRandomTime = (unsigned int) -1;
|
|
Params->NeighborCacheLimit = (unsigned int) -1;
|
|
Params->RouteCacheLimit = (unsigned int) -1;
|
|
Params->BindingCacheLimit = (unsigned int) -1;
|
|
Params->ReassemblyLimit = (unsigned int) -1;
|
|
Params->MobilitySecurity = -1;
|
|
Params->MobileIPv6Mode = (unsigned int) -1;
|
|
}
|
|
|
|
|
|
//
|
|
// This IOCTL sets global IPv6 parameters.
|
|
// It uses the IPV6_GLOBAL_PARAMETERS structure.
|
|
//
|
|
// Note that changing these parameters typically does not affect
|
|
// existing uses of them. For example changing DefaultCurHopLimit
|
|
// will not affect the CurHopLimit of existing interfaces,
|
|
// but it will affect the CurHopLimit of new interfaces.
|
|
//
|
|
#define IOCTL_IPV6_UPDATE_GLOBAL_PARAMETERS \
|
|
_IPV6_CTL_CODE(31, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
|
|
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#define IOCTL_IPV6_PERSISTENT_UPDATE_GLOBAL_PARAMETERS \
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_IPV6_CTL_CODE(37, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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//
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// This IOCTL retrieves information from the prefix policy table.
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// It takes as input an IPV6_QUERY_PREFIX_POLICY structure
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// and returns as output an IPV6_INFO_PREFIX_POLICY structure.
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// To perform an iteration, start with PrefixLength set to -1, in which case
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// only an IPV6_QUERY_PREFIX_POLICY is returned, for the first policy.
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// If there are no more policies, then the PrefixLength in the returned
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// IPV6_QUERY_PREFIX_POLICY will be -1.
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//
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#define IOCTL_IPV6_QUERY_PREFIX_POLICY \
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_IPV6_CTL_CODE(32, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_query_prefix_policy {
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IPv6Addr Prefix;
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unsigned int PrefixLength;
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} IPV6_QUERY_PREFIX_POLICY;
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typedef struct ipv6_info_prefix_policy {
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IPV6_QUERY_PREFIX_POLICY Next; // For non-persistent queries only.
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IPV6_QUERY_PREFIX_POLICY This;
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unsigned int Precedence;
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unsigned int SrcLabel;
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unsigned int DstLabel;
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} IPV6_INFO_PREFIX_POLICY;
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//
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// This IOCTL retrieves information about persisted prefix policies.
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// It takes as input an IPV6_PERSISTENT_QUERY_PREFIX_POLICY structure
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// and returns as output an IPV6_INFO_PREFIX_POLICY structure.
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// (The Next field is not returned.)
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// To perform an iteration, start with index 0 and increment
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// until getting STATUS_NO_MORE_ENTRIES / ERROR_NO_MORE_ITEMS.
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//
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// An IOCTL to retrieve persisted prefix policies via prefix
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// (like IPV6_QUERY_PREFIX_POLICY) is conceivable but not supported.
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//
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#define IOCTL_IPV6_PERSISTENT_QUERY_PREFIX_POLICY \
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_IPV6_CTL_CODE(50, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct ipv6_persistent_query_prefix_policy {
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unsigned int RegistryIndex;
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} IPV6_PERSISTENT_QUERY_PREFIX_POLICY;
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//
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// This IOCTL adds a prefix to the prefix policy table,
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// or updates an existing prefix policy.
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// It uses the IPV6_INFO_PREFIX_POLICY structure.
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// (The Next field is ignored.)
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//
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#define IOCTL_IPV6_UPDATE_PREFIX_POLICY \
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_IPV6_CTL_CODE(33, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_IPV6_PERSISTENT_UPDATE_PREFIX_POLICY \
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_IPV6_CTL_CODE(41, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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//
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// This IOCTL removes a prefix from the prefix policy table.
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// It uses the IPV6_QUERY_PREFIX_POLICY structure.
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//
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#define IOCTL_IPV6_DELETE_PREFIX_POLICY \
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_IPV6_CTL_CODE(34, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_IPV6_PERSISTENT_DELETE_PREFIX_POLICY \
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_IPV6_CTL_CODE(42, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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//
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// This IOCTL deletes all manual configuration.
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//
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#define IOCTL_IPV6_RESET \
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_IPV6_CTL_CODE(39, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_IPV6_PERSISTENT_RESET \
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_IPV6_CTL_CODE(45, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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//
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// This IOCTL sets the link-layer address of a default router
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// on a non-broadcast multi-access (NBMA) link, such as the ISATAP
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// link, where Router Solicitations, Router Advertistments, and
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// Redirects are desired.
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//
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// There is no persistent version of this ioctl because
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// 6to4svc always configures this information dynamically.
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//
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#define IOCTL_IPV6_UPDATE_ROUTER_LL_ADDRESS \
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_IPV6_CTL_CODE(35, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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typedef struct ipv6_update_router_ll_address {
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IPV6_QUERY_INTERFACE IF;
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// Following this structure in memory are:
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// Own link-layer address to use for EUI-64 creation.
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// Link-layer address of router.
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} IPV6_UPDATE_ROUTER_LL_ADDRESS;
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//
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// This IOCTL renews an interface, meaning that all
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// auto-configured state is thrown away and regenerated.
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// Same behavior as reconnecting the interface to a link.
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// It uses the IPV6_QUERY_INTERFACE structure.
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//
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#define IOCTL_IPV6_RENEW_INTERFACE \
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_IPV6_CTL_CODE(51, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#pragma warning(pop)
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#endif // ifndef _NTDDIP6_
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