NAP Type Constants

Note

The Network Access Protection platform is not available starting with Windows 10

The following NAP constants are defined.

The following NAP constants are defined in NapTypes.h:

maxSoHAttributeCount

0x64

The maximum number of SoHAttribute type-length-value (TLV) objects associated with an SoH packet.

maxSoHAttributeSize

0xFA0

The maximum size, in bytes, of a SoHAttribute object associated with a statement of health (SoH) packet.

minNetworkSoHSize

0xC

The minimum size, in bytes, of an SoH packet.

maxNetworkSoHSize

0xFA0

The maximum size, in bytes, of an SoH packet.

maxDwordCountPerSoHAttribute

maxSoHAttributeSize / sizeof(DWORD)

The maximum number of DWORD values associated with an SoHAttribute.

maxIpv4CountPerSoHAttribute

maxSoHAttributeSize / 0x4

The maximum number of IPv4 addresses associated with an SoHAttribute.

maxIpv6CountPerSoHAttribute

maxSoHAttributeSize / 0x10

The maximum number of IPv6 addresses associated with an SoHAttribute.

maxStringLength

0x400

The maximum length of a string specified by the CountedString structure.

maxStringLengthInBytes

(maxStringLength + 1) * sizeof(WCHAR)

The maximum length, in bytes, of a string specified by the CountedString structure.

maxSystemHealthEntityCount

0x14

The maximum number of system health entities, such as SHVs and SHAs.

SystemHealthEntityCount

[range(0, maxSystemHealthEntityCount)]

The range of possible values for the number of system health entities.

maxEnforcerCount

0x14

The maximum number of enforcement entities, such as QECs.

EnforcementEntityCount

[range(0, maxEnforcerCount)]

The range of possible values for the number of enforcement entities.

maxPrivateDataSize

0xC8

The maximum size, in bytes, of a PrivateData structure.

maxConnectionCountPerEnforcer

0x14

The maximum number of INapEnforcementClientConnection objects associated with an enforcement entity.

maxCachedSoHCount

maxSystemHealthEntityCount * maxEnforcerCount * maxConnectionCountPerEnforcer

The maximum number of cached SoH connections for all system health and enforcement entities.

freshSoHRequest

0x1

Specifies that an SoHResponseis due to a new request, not a cached request. This flag is used by the NAP agent on an INapEnforcementClientConnection object.

shaFixup

0x1

Specifies that fix-up is required. This flag is used by a SHA.

failureCategoryCount

0x5

The number of failure categories contained within a FailureCategoryMapping structure.

ComponentTypeEnforcementClientSoH

0x1

The component is a quarantine enforcement client (QEC) that sends an SoH packet in-band during connection authentication.

Note

This value is not used by SHAs and SHVs.

ComponentTypeEnforcementClientRp

0x2

The component is a QEC that implements INapCertRelyingParty and must interact with the Health Certificate Server (HCS) in order to obtain a health certificate.

Note

This value is not used by SHAs and SHVs.

The following NAP constants are defined in NapEnforcementClient.h.

defaultProtocolMaxSize

0x0FA0

The default maximum size, in bytes, of an SoH packet.

maxProtocolMaxSize

0xFFFF

The maximum possible size, in bytes, of an SoH packet.

minProtocolMaxSize

0x012C

The smallest possible maximum size, in bytes, of an SoH packet. The actual size of the SoH packet may be smaller than minProtocolMaxSize.

ProtocolMaxSize

range(minProtocolMaxSize, maxProtocolMaxSize)

The range of possible values for the maximum size of a SoH packet.

Requirements

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

See also

NAP Constants