MSiSCSI_MMIPSECStats WMI Class
The MSiSCSI_MMIPSECStats WMI class exposes the main mode IPsec statistics.
Because this class is associated with a particular instance of a storage miniport driver, the miniport driver must register the class using the name of the particular physical device object (PDO) that the miniport driver manages.
The MSiSCSI_MMIPSECStats class is defined in Iscsiprf.mof.
class MSiSCSI_MMIPSECStats : Win32_PerfRawData {
// instance name is pnp id
[read,key] String InstanceName;
[read] boolean Active;
[read, WmiDataId(1),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("An
acquire is a request by the IPsec driver to have internet
key exchange (IKE) perform a task. The active acquire
statistic includes the outstanding request and the number
of any queued requests. Typically, the number of active
acquires is 1.
Under a heavy load, the number of active acquires is 1
plus the number of requests that are queued by IKE for
processing."): amended,
cpp_quote(
"// An acquire is a request by the IPsec driver to have
IKE perform a task. The active acquire statistic
includes the outstanding request and the number of any
queued requests. Typically, the number of active
acquires is 1. Under a heavy load, the number of active
acquires is 1 plus the number of requests that are queued
by IKE for processing.")]
uint64 ActiveAcquire;
[read, WmiDataId(2),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of IKE messages received that are queued for
processing.") : amended,
cpp_quote("// The number of IKE messages received that
are queued for processing.")]
uint64 ActiveReceive;
[read, WmiDataId(3),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of times that an acquire has failed.") : amended,
cpp_quote(
"// The number of times that an acquire has failed.")]
uint64 AcquireFailures;
[read, WmiDataId(4),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of times that the TCP stack has failed when
receiving IKE messages.") : amended,
cpp_quote(
"// The number of times that the TCP stack has failed
when receiving IKE messages.")]
uint64 ReceiveFailures;
[read, WmiDataId(5),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of times that the TCP/IP stack has failed when
sending IKE messages.") : amended,
cpp_quote(
"// The number of times that the TCP/IP stack has failed
when sending IKE messages.")]
uint64 SendFailures;
[read, WmiDataId(6),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of entries in the acquire heap, which stores
active acquires. This number increases under a heavy
load and then gradually decreases over time, as the
acquire heap is cleared.") : amended,
cpp_quote(
"// The number of entries in the acquire heap, which
stores active acquires. This number increases under a
heavy load and then gradually decreases over time, as
the acquire heap is cleared.")]
uint64 AcquireHeapSize;
[read, WmiDataId(7),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of entries in the IKE receive buffers for
incoming IKE messages.") : amended,
cpp_quote(
"// The number of entries in the IKE receive buffers for
incoming IKE messages.")]
uint64 ReceiveHeapSize;
[read, WmiDataId(8),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of negotiation failures that occurred during main
mode (also known as Phase I) or quick mode (also known
as Phase II) negotiation.") : amended,
cpp_quote(
"// The total number of negotiation failures that
occurred during main mode (also known as Phase I) or
quick mode (also known as Phase II) negotiation.")]
uint64 NegotiationFailures;
[read, WmiDataId(9),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of identity authentication failures (Kerberos,
certificate, and preshared key) that occurred during
main mode negotiation.") : amended,
cpp_quote(
"// The total number of identity authentication failures
(Kerberos, certificate, and preshared key) that occurred
during main mode negotiation.")]
uint64 AuthenticationFailures;
[read, WmiDataId(10),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("A cookie
is a value contained in a received IKE message that is
used by IKE to find the state of an active main mode. A
cookie in a received IKE message that cannot be matched
with an active main mode is invalid.") : amended,
cpp_quote(
"// A cookie is a value contained in a received IKE
message that is used by IKE to find the state of an
active main mode. A cookie in a received IKE message
that cannot be matched with an active main mode is
invalid.")]
uint64 InvalidCookiesReceived;
[read, WmiDataId(11),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of requests submitted by IKE to obtain a unique
Security Parameters Index (SPI).") : amended,
cpp_quote(
"// The total number of requests submitted by IKE to
obtain a unique Security Parameters Index (SPI).")]
uint64 TotalGetSPI;
[read, WmiDataId(12),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of outbound quick mode security associations
(SAs) added by IKE ") : amended,
cpp_quote(
"// The number of outbound quick mode security
associations (SAs) added by IKE ")]
uint64 KeyAdditions;
[read, WmiDataId(13),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of inbound quick mode security associations (SAs)
added by IKE ") : amended,
cpp_quote(
"// The number of inbound quick mode security
associations (SAs) added by IKE ")]
uint64 KeyUpdates;
[read, WmiDataId(14),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of requests submitted by IKE to obtain a unique
Security Parameters Index (SPI) that failed.") :
amended,
cpp_quote(
"// The total number of requests submitted by IKE to
obtain a unique Security Parameters Index (SPI) that
failed.")]
uint64 GetSPIFailures;
[read, WmiDataId(15),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of outbound quick mode security associations
(SAs) submitted by IKE that failed") : amended,
cpp_quote(
"// The number of outbound quick mode security
associations (SAs) submitted by IKE that failed")]
uint64 KeyAdditionFailures;
[read, WmiDataId(16),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of inbound quick mode security associations (SAs)
added by IKE ") : amended,
cpp_quote(
"// The number of inbound quick mode security
associations (SAs) added by IKE ")]
uint64 KeyUpdateFailures;
[read, WmiDataId(17),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of quick mode state entries.") : amended,
cpp_quote(
"// The number of quick mode state entries.")]
uint64 ConnectionListSize;
[read, WmiDataId(18),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of successful SAs created during main mode
negotiations.") : amended,
cpp_quote(
"// The total number of successful SAs created during
main mode negotiations.")]
uint64 OakleyMainMode;
[read, WmiDataId(19),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of successful SAs created during quick mode
negotiations") : amended,
cpp_quote(
"// The total number of successful SAs created during
quick mode negotiations")]
uint64 OakleyQuickMode;
[read, WmiDataId(20),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The
number of received IKE messages that are invalid,
including IKE messages with invalid header fields,
incorrect payload lengths, and incorrect values for the
responder cookie (when it should be set to 0). ") :
amended,
cpp_quote(
"// The number of received IKE messages that are
invalid, including IKE messages with invalid header
fields, incorrect payload lengths, and incorrect values
for the responder cookie (when it should be set to
0).")]
uint64 InvalidPackets;
[read, WmiDataId(21),
CounterType(PERF_COUNTER_LARGE_RAWCOUNT),
DefaultScale(0), PerfDetail(100), Description("The total
number of negotiations that resulted in the use of
plaintext (also known as soft SAs). This typically
reflects the number of associations formed with
computers that did not respond to main mode negotiation
attempts. This can include both non-IPsec-aware
computers and IPsec-aware computers that do not have
IPsec policy to negotiate security with this IPsec
peer.") : amended,
cpp_quote(
"// The total number of negotiations that resulted in
the use of plaintext (also known as soft SAs). This
typically reflects the number of associations formed
with computers that did not respond to main mode
negotiation attempts. This can include both non-IPsec-
aware computers and IPsec-aware computers that do not
have IPsec policy to negotiate security with this IPsec
peer.")]
uint64 SoftAssociations;
};
When the WMI tool suite compiles the preceding class definition, it produces the MSiSCSI_MMIPSECStats data structure.
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