FWP_CLASSIFY_OPTION_TYPE enumeration (fwptypes.h)

The FWP_CLASSIFY_OPTION_TYPE enumerated type is used by callouts and shims during run-time classification.

FWP_CLASSIFY_OPTION_TYPE specifies timeout options for unicast, multicast, and loose source mapping states and enables blocking or permission of state creation on outbound multicast and broadcast traffic.

Syntax

typedef enum FWP_CLASSIFY_OPTION_TYPE_ {
  FWP_CLASSIFY_OPTION_MULTICAST_STATE = 0,
  FWP_CLASSIFY_OPTION_LOOSE_SOURCE_MAPPING,
  FWP_CLASSIFY_OPTION_UNICAST_LIFETIME,
  FWP_CLASSIFY_OPTION_MCAST_BCAST_LIFETIME,
  FWP_CLASSIFY_OPTION_SECURE_SOCKET_SECURITY_FLAGS,
  FWP_CLASSIFY_OPTION_SECURE_SOCKET_AUTHIP_MM_POLICY_KEY,
  FWP_CLASSIFY_OPTION_SECURE_SOCKET_AUTHIP_QM_POLICY_KEY,
  FWP_CLASSIFY_OPTION_LOCAL_ONLY_MAPPING,
  FWP_CLASSIFY_OPTION_MAX
} FWP_CLASSIFY_OPTION_TYPE;

Constants

FWP_CLASSIFY_OPTION_MULTICAST_STATE Value: 0 Specifies the multicast conditions on outbound traffic. See FWPM_CLASSIFY_OPTION0 for possible values.
FWP_CLASSIFY_OPTION_LOOSE_SOURCE_MAPPING Specifies the source mapping conditions for callout filters. See FWPM_CLASSIFY_OPTION0 for possible values. Loose source mapping allows unicast responses from a remote peer to match only the port number, instead of the entire source address.
FWP_CLASSIFY_OPTION_UNICAST_LIFETIME Specifies the unicast state lifetime, in seconds.
FWP_CLASSIFY_OPTION_MCAST_BCAST_LIFETIME Specifies the multicast/broadcast state lifetime, in seconds.
FWP_CLASSIFY_OPTION_SECURE_SOCKET_SECURITY_FLAGS Specifies that the callout can set secure socket settings on the endpoint. Such flags are only allowed to increase the overall security level. The possible values are defined in the Mstcpip.h header file. Value Meaning SOCKET_SETTINGS_GUARANTEE_ENCRYPTION 0x00000001 Indicates that guaranteed encryption of traffic is required. This flag should be set if the default policy prefers methods of protection that do not use encryption. If this flag is set and encryption is not possible for any reason, no packets will be sent and a connection will not be established. SOCKET_SETTINGS_ALLOW_INSECURE 0x00000002 Indicates that clear text connections are allowed. If this flag is set, some or all of the sent packets will be sent in clear text, especially if security with the peer could not be negotiated. Note  If this flag is not set, it is guaranteed that packets will never be sent in clear text, even if security negotiation fails.     Note  Available only in Windows 7, Windows Server 2008 R2, and later.
FWP_CLASSIFY_OPTION_SECURE_SOCKET_AUTHIP_MM_POLICY_KEY Allows the callout to specify the specific main mode (MM) policy used for the connection. Note  Available only in Windows 7, Windows Server 2008 R2, and later.
FWP_CLASSIFY_OPTION_SECURE_SOCKET_AUTHIP_QM_POLICY_KEY Allows the callout to specify the specific quick mode (QM) policy used for the connection. Note  Available only in Windows 7, Windows Server 2008 R2, and later.
FWP_CLASSIFY_OPTION_LOCAL_ONLY_MAPPING
FWP_CLASSIFY_OPTION_MAX Maximum value for testing purposes.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Header	fwptypes.h

See also

FWPM_CLASSIFY_OPTION0