FWPM_NET_EVENT_CLASSIFY_DROP_MAC0 structure (fwpmtypes.h)

The FWPM_NET_EVENT_CLASSIFY_DROP_MAC0 structure contains information that describes a MAC layer drop failure.

Syntax

typedef struct FWPM_NET_EVENT_CLASSIFY_DROP_MAC0_ {
  FWP_BYTE_ARRAY6 localMacAddr;
  FWP_BYTE_ARRAY6 remoteMacAddr;
  UINT32          mediaType;
  UINT32          ifType;
  UINT16          etherType;
  UINT32          ndisPortNumber;
  UINT32          reserved;
  UINT16          vlanTag;
  UINT64          ifLuid;
  UINT64          filterId;
  UINT16          layerId;
  UINT32          reauthReason;
  UINT32          originalProfile;
  UINT32          currentProfile;
  UINT32          msFwpDirection;
  BOOL            isLoopback;
  FWP_BYTE_BLOB   vSwitchId;
  UINT32          vSwitchSourcePort;
  UINT32          vSwitchDestinationPort;
} FWPM_NET_EVENT_CLASSIFY_DROP_MAC0;

Members

localMacAddr

The local MAC address.

remoteMacAddr

The remote MAC address.

mediaType

The media type of the NDIS port.

ifType

The interface type, as defined by the Internet Assigned Names Authority (IANA). Possible values for the interface type are listed in the Ipifcons.h include file.

etherType

Indicates which protocol is encapsulated in the frame data. The values used for this field comes from the Ethernet V2 specification's numbering space.

ndisPortNumber

The number assigned to the NDIS port.

reserved

Reserved for internal use.

vlanTag

The VLAN (802.1p/q) VID, CFI, and Priority fields marshaled into a 16-bit value. (See VLAN_TAG in netiodef.h.)

ifLuid

The interface LUID corresponding to the network interface with which this packet is associated.

filterId

The LUID identifying the filter where the failure occurred.

layerId

The identifier of the filtering layer where the failure occurred. For more information, see Filtering Layer Identifiers

reauthReason

Indicates the reason for reauthorizing a previously authorized connection.

originalProfile

Indicates the identifier of the profile to which the packet was received (or from which the packet was sent).

currentProfile

Indicates the identifier of the profile where the packet was when the failure occurred.

msFwpDirection

Indicates the direction of the packet transmission.

Possible values:

Value	Meaning
FWP_DIRECTION_IN	The packet is inbound. 0x00003900L
FWP_DIRECTION_OUT	The packet is outbound. 0x00003901L
FWP_DIRECTION_FORWARD	The packet is traversing an interface which it must pass through on the way to its destination. 0x00003902L

isLoopback

Indicates whether the packet originated from (or was heading to) the loopback adapter.

vSwitchId

GUID identifier of a vSwitch.

vSwitchSourcePort

Transient source port of a packet within the vSwitch.

vSwitchDestinationPort

Transient destination port of a packet within the vSwitch.

Requirements

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Header	fwpmtypes.h

See also

Windows Filtering Platform API Structures