pingProbeHistoryTable reaches this value.
Old entries are not removed when a new test is
started. Entries are added to the pingProbeHistoryTable
until pingCtlMaxRows is reached before entries begin to
be removed.
A value of 0 for this object disables creation of
pingProbeHistoryTable entries."
DEFVAL { 50 }
::= { pingCtlEntry 11 }
pingCtlStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value ’permanent’ need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { pingCtlEntry 12 }
pingCtlTrapGeneration OBJECT-TYPE
SYNTAX BITS {
probeFailure(0),
testFailure(1),
testCompletion(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object determines when and whether
to generate a notification for this entry:
probeFailure(0) - Generate a pingProbeFailed
notification subject to the value of
pingCtlTrapProbeFailureFilter. The object
pingCtlTrapProbeFailureFilter can be used
to specify the number of consecutive probe
failures that are required before a
pingProbeFailed notification can be generated.
testFailure(1) - Generate a pingTestFailed
notification. In this instance the object
pingCtlTrapTestFailureFilter can be used to
determine the number of probe failures that
signal when a test fails.
testCompletion(2) - Generate a pingTestCompleted
notification.
By default, no bits are set, indicating that
none of the above options is selected."
DEFVAL { {} } -- no bits set.
::= { pingCtlEntry 13 }
pingCtlTrapProbeFailureFilter OBJECT-TYPE
SYNTAX Unsigned32 (0..15)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object is used to determine when
to generate a pingProbeFailed NOTIFICATION.
Setting BIT probeFailure(0) of object
pingCtlTrapGeneration to ’1’ implies that a
pingProbeFailed NOTIFICATION is generated only when
a number of consecutive ping probes equal to the
value of pingCtlTrapProbeFailureFilter fail within
a given ping test. After triggering the notification,
the probe failure counter is reset to zero."
DEFVAL { 1 }
::= { pingCtlEntry 14 }
pingCtlTrapTestFailureFilter OBJECT-TYPE
SYNTAX Unsigned32 (0..15)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object is used to determine when
to generate a pingTestFailed NOTIFICATION.
Setting BIT testFailure(1) of object
pingCtlTrapGeneration to ’1’ implies that a
pingTestFailed NOTIFICATION is generated only when
a number of consecutive ping tests equal to the
value of pingCtlTrapProbeFailureFilter fail.
After triggering the notification, the test failure
counter is reset to zero."
DEFVAL { 1 }
::= { pingCtlEntry 15 }
pingCtlType OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object is used either to report or
to select the implementation method to be used for
calculating a ping response time. The value of this
object MAY be selected from pingImplementationTypeDomains.
Additional implementation types SHOULD be allocated as
required by implementers of the DISMAN-PING-MIB under
their enterprise-specific registration point and not
beneath pingImplementationTypeDomains."
DEFVAL { pingIcmpEcho }
::= { pingCtlEntry 16 }
pingCtlDescr OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The purpose of this object is to provide a
descriptive name of the remote ping test."
DEFVAL { ’’H }
::= { pingCtlEntry 17 }
pingCtlSourceAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the type of the source address,
pingCtlSourceAddress, to be used at a remote host
when a ping operation is performed."
DEFVAL { unknown }
::= { pingCtlEntry 18 }
pingCtlSourceAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Use the specified IP address (which must be given in
numeric form, not as a hostname) as the source address
in outgoing probe packets. On hosts with more than one
IP address, this option can be used to select the address
to be used. If the IP address is not one of this
machine’s interface addresses, an error is returned and
nothing is sent. A zero-length octet string value for
this object disables source address specification.
The address type (InetAddressType) that relates to
this object is specified by the corresponding value
of pingCtlSourceAddressType."
DEFVAL { ’’H }
::= { pingCtlEntry 19 }
pingCtlIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Setting this object to an interface’s ifIndex prior
to starting a remote ping operation directs
the ping probes to be transmitted over the
specified interface. A value of zero for this object
means that this option is not enabled."
DEFVAL { 0 }
::= { pingCtlEntry 20 }
pingCtlByPassRouteTable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The purpose of this object is to enable optional
bypassing the route table. If enabled, the remote
host will bypass the normal routing tables and send
directly to a host on an attached network. If the
host is not on a directly attached network, an
error is returned. This option can be used to perform
the ping operation to a local host through an
interface that has no route defined (e.g., after the
interface was dropped by the routing daemon at the host)."
DEFVAL { false }
::= { pingCtlEntry 21 }
pingCtlDSField OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the value to store in the Type of Service
(TOS) octet in the IPv4 header or in the Traffic
Class octet in the IPv6 header, respectively, of the
IP packet used to encapsulate the ping probe.
The octet to be set in the IP header contains the
Differentiated Services (DS) Field in the six most
significant bits.
This option can be used to determine what effect an
explicit DS Field setting has on a ping response.
Not all values are legal or meaningful. A value of 0
means that the function represented by this option is
not supported. DS Field usage is often not supported
by IP implementations, and not all values are supported.
Refer to RFC 2474 and RFC 3260 for guidance on usage of
this field."
REFERENCE
"Refer to RFC 1812 for the definition of the IPv4 TOS
octet and to RFC 2460 for the definition of the IPv6
Traffic Class octet. Refer to RFC 2474 and RFC 3260
for the definition of the Differentiated Services Field."
DEFVAL { 0 }
::= { pingCtlEntry 22 }
pingCtlRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object allows entries to be created and deleted
in the pingCtlTable. Deletion of an entry in this
table results in the deletion of all corresponding (same
pingCtlOwnerIndex and pingCtlTestName index values)
pingResultsTable and pingProbeHistoryTable entries.
A value MUST be specified for pingCtlTargetAddress
prior to acceptance of a transition to active(1) state.
When a value for pingCtlTargetAddress is set,
the value of object pingCtlRowStatus changes
from notReady(3) to notInService(2).
Activation of a remote ping operation is controlled
via pingCtlAdminStatus, not by changing
this object’s value to active(1).
Transitions in and out of active(1) state are not
allowed while an entry’s pingResultsOperStatus is
active(1), with the exception that deletion of
an entry in this table by setting its RowStatus
object to destroy(6) will stop an active
ping operation.
The operational state of a ping operation
can be determined by examination of its
pingResultsOperStatus object."
REFERENCE
"See definition of RowStatus in RFC 2579, ’Textual
Conventions for SMIv2.’"
::= { pingCtlEntry 23 }
-- Ping Results Table
pingResultsTable OBJECT-TYPE
SYNTAX SEQUENCE OF PingResultsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Defines the Ping Results Table for providing
the capability of performing ping operations at
a remote host. The results of these operations are
stored in the pingResultsTable and the pingProbeHistoryTable.
An entry is added to the pingResultsTable when an
pingCtlEntry is started by successful transition
of its pingCtlAdminStatus object to enabled(1).
If the object pingCtlAdminStatus already has the value
enabled(1), and if the corresponding pingResultsOperStatus
object has the value completed(3), then successfully writing
enabled(1) to object pingCtlAdminStatus re-initializes the
already existing entry in the pingResultsTable. The values
of objects in the re-initialized entry are the same as the
values of objects in a new entry would be.
An entry is removed from the pingResultsTable when
its corresponding pingCtlEntry is deleted."
::= { pingObjects 3 }
pingResultsEntry OBJECT-TYPE
SYNTAX PingResultsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Defines an entry in the pingResultsTable. The
pingResultsTable has the same indexing as the
pingCtlTable so that a pingResultsEntry
corresponds to the pingCtlEntry that caused it to
be created."
INDEX {
pingCtlOwnerIndex,
pingCtlTestName
}
::= { pingResultsTable 1 }
PingResultsEntry ::=
SEQUENCE {
pingResultsOperStatus INTEGER,
pingResultsIpTargetAddressType InetAddressType,
pingResultsIpTargetAddress InetAddress,
pingResultsMinRtt Unsigned32,
pingResultsMaxRtt Unsigned32,
pingResultsAverageRtt Unsigned32,
pingResultsProbeResponses Gauge32,
pingResultsSentProbes Gauge32,
pingResultsRttSumOfSquares Unsigned32,
pingResultsLastGoodProbe DateAndTime
}
pingResultsOperStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1), -- test is in progress
disabled(2), -- test has stopped
completed(3) -- test is completed
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Reflects the operational state of a pingCtlEntry:
enabled(1) - Test is active.
disabled(2) - Test has stopped.
completed(3) - Test is completed."
::= { pingResultsEntry 1 }
pingResultsIpTargetAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the type of address stored
in the corresponding pingResultsIpTargetAddress
object."
DEFVAL { unknown }
::= { pingResultsEntry 2 }
pingResultsIpTargetAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object reports the IP address associated
with a pingCtlTargetAddress value when the destination
address is specified as a DNS name. The value of
this object should be a zero-length octet string
when a DNS name is not specified or when a
specified DNS name fails to resolve.
The address type (InetAddressType) that relates to
this object is specified by the corresponding value
of pingResultsIpTargetAddressType."
DEFVAL { ’’H }
::= { pingResultsEntry 3 }
pingResultsMinRtt OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum ping round-trip-time (RTT) received. A value
of 0 for this object implies that no RTT has been received."
::= { pingResultsEntry 4 }
pingResultsMaxRtt OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum ping round-trip-time (RTT) received. A value
of 0 for this object implies that no RTT has been received."
::= { pingResultsEntry 5 }
pingResultsAverageRtt OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current average ping round-trip-time (RTT)."
::= { pingResultsEntry 6 }
pingResultsProbeResponses OBJECT-TYPE
SYNTAX Gauge32
UNITS "responses"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of responses received for the corresponding
pingCtlEntry and pingResultsEntry. The value of this object
MUST be reported as 0 when no probe responses have been
received."
::= { pingResultsEntry 7 }
pingResultsSentProbes OBJECT-TYPE
SYNTAX Gauge32
UNITS "probes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of this object reflects the number of probes sent
for the corresponding pingCtlEntry and pingResultsEntry.
The value of this object MUST be reported as 0 when no probes
have been sent."
::= { pingResultsEntry 8 }
pingResultsRttSumOfSquares OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the sum of the squares for all ping
responses received. Its purpose is to enable standard
deviation calculation. The value of this object MUST
be reported as 0 when no ping responses have been
received."
::= { pingResultsEntry 9 }
pingResultsLastGoodProbe OBJECT-TYPE
SYNTAX DateAndTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Date and time when the last response was received for
a probe."
::= { pingResultsEntry 10 }
-- Ping Probe History Table
pingProbeHistoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF PingProbeHistoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Defines a table for storing the results of ping
operations. The number of entries in this table is
limited per entry in the pingCtlTable by the value
of the corresponding pingCtlMaxRows object.
An entry in this table is created when the result of
a ping probe is determined. The initial 2 instance
identifier index values identify the pingCtlEntry
that a probe result (pingProbeHistoryEntry) belongs
to. An entry is removed from this table when
its corresponding pingCtlEntry is deleted.
An implementation of this MIB will remove the oldest
entry in the pingProbeHistoryTable of the
corresponding entry in the pingCtlTable to allow
the addition of an new entry once the number of rows
in the pingProbeHistoryTable reaches the value
specified by pingCtlMaxRows for the corresponding
entry in the pingCtlTable."
::= { pingObjects 4 }
pingProbeHistoryEntry OBJECT-TYPE
SYNTAX PingProbeHistoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Defines an entry in the pingProbeHistoryTable.
The first two index elements identify the
pingCtlEntry that a pingProbeHistoryEntry belongs
to. The third index element selects a single
probe result."
INDEX {
pingCtlOwnerIndex,
pingCtlTestName,
pingProbeHistoryIndex
}
::= { pingProbeHistoryTable 1 }
PingProbeHistoryEntry ::=
SEQUENCE {
pingProbeHistoryIndex Unsigned32,
pingProbeHistoryResponse Unsigned32,
pingProbeHistoryStatus OperationResponseStatus,
pingProbeHistoryLastRC Integer32,
pingProbeHistoryTime DateAndTime
}