RFC 2925
Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations
4.0 Definitions
4.1 DISMAN-PING-MIB
DISMAN-PING-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, mib-2, NOTIFICATION-TYPE, OBJECT-IDENTITY FROM SNMPv2-SMI -- RFC2578 TEXTUAL-CONVENTION, RowStatus, StorageType, DateAndTime, TruthValue FROM SNMPv2-TC -- RFC2579 MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF -- RFC2580 InterfaceIndexOrZero -- RFC2863 FROM IF-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB -- RFC2571 InetAddressType, InetAddress FROM INET-ADDRESS-MIB; -- RFC2851 pingMIB MODULE-IDENTITY LAST-UPDATED "200009210000Z" -- 21 September 2000 ORGANIZATION "IETF Distributed Management Working Group" CONTACT-INFO
"Kenneth White
International Business Machines Corporation
Network Computing Software Division
Research Triangle Park, NC, USA
E-mail: wkenneth@us.ibm.com"
DESCRIPTION
"The Ping MIB (DISMAN-PING-MIB) provides the capability of
controlling the use of the ping function at a remote
host."
-- Revision history
REVISION "200009210000Z" -- 21 September 2000
DESCRIPTION
"Initial version, published as RFC 2925."
::= { mib-2 80 }
-- Textual Conventions
OperationResponseStatus ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Used to report the result of an operation:
responseReceived(1) - Operation completes successfully.
unknown(2) - Operation failed due to unknown error.
internalError(3) - An implementation detected an error
in its own processing that caused an operation
to fail.
requestTimedOut(4) - Operation failed to receive a
valid reply within the time limit imposed on it.
unknownDestinationAddress(5) - Invalid destination
address.
noRouteToTarget(6) - Could not find a route to target.
interfaceInactiveToTarget(7) - The interface to be
used in sending a probe is inactive without an
alternate route existing.
arpFailure(8) - Unable to resolve a target address to a
media specific address.
maxConcurrentLimitReached(9) - The maximum number of
concurrent active operations would have been exceeded
if the corresponding operation was allowed.
unableToResolveDnsName(10) - The DNS name specified was
unable to be mapped to an IP address.
invalidHostAddress(11) - The IP address for a host
has been determined to be invalid. Examples of this
are broadcast or multicast addresses."
SYNTAX INTEGER {
responseReceived(1),
unknown(2),
internalError(3),
requestTimedOut(4),
unknownDestinationAddress(5),
noRouteToTarget(6),
interfaceInactiveToTarget(7),
arpFailure(8),
maxConcurrentLimitReached(9),
unableToResolveDnsName(10),
invalidHostAddress(11)
}
-- Top level structure of the MIB
pingNotifications OBJECT IDENTIFIER ::= { pingMIB 0 }
pingObjects OBJECT IDENTIFIER ::= { pingMIB 1 }
pingConformance OBJECT IDENTIFIER ::= { pingMIB 2 }
-- The registration node (point) for ping implementation types
pingImplementationTypeDomains OBJECT IDENTIFIER ::= { pingMIB 3 }
pingIcmpEcho OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Indicates that an implementation is using the Internet
Control Message Protocol (ICMP) 'ECHO' facility."
::= { pingImplementationTypeDomains 1 }
pingUdpEcho OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Indicates that an implementation is using the UDP echo
port (7)."
REFERENCE
"RFC 862, 'Echo Protocol'."
::= { pingImplementationTypeDomains 2 }
pingSnmpQuery OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Indicates that an implementation is an SNMP query to
calculate a round trip time."
::= { pingImplementationTypeDomains 3 }
pingTcpConnectionAttempt OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Indicates that an implementation is attempting to
connect to a TCP port in order to calculate a round
trip time."
::= { pingImplementationTypeDomains 4 }
-- Simple Object Definitions
pingMaxConcurrentRequests OBJECT-TYPE
SYNTAX Unsigned32
UNITS "requests"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of concurrent active ping requests
that are allowed within an agent implementation. A value
of 0 for this object implies that there is no limit for
the number of concurrent active requests in effect."
DEFVAL { 10 }
::= { pingObjects 1 }
-- Ping Control Table
pingCtlTable OBJECT-TYPE
SYNTAX SEQUENCE OF PingCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Defines the ping Control Table for providing, via SNMP,
the capability of performing ping operations at
a remote host. The results of these operations are
stored in the pingResultsTable and the
pingProbeHistoryTable."
::= { pingObjects 2 }
pingCtlEntry OBJECT-TYPE
SYNTAX PingCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Defines an entry in the pingCtlTable. The first index
element, pingCtlOwnerIndex, is of type SnmpAdminString,
a textual convention that allows for use of the SNMPv3
View-Based Access Control Model (RFC 2575 [11], VACM)
and allows an management application to identify its
entries. The second index, pingCtlTestName (also an
SnmpAdminString), enables the same management
application to have multiple outstanding requests."
INDEX {
pingCtlOwnerIndex,
pingCtlTestName
}
::= { pingCtlTable 1 }
PingCtlEntry ::=
SEQUENCE {
pingCtlOwnerIndex SnmpAdminString,
pingCtlTestName SnmpAdminString,
pingCtlTargetAddressType InetAddressType,
pingCtlTargetAddress InetAddress,
pingCtlDataSize Unsigned32,
pingCtlTimeOut Unsigned32,
pingCtlProbeCount Unsigned32,
pingCtlAdminStatus INTEGER,
pingCtlDataFill OCTET STRING,
pingCtlFrequency Unsigned32,
pingCtlMaxRows Unsigned32,
pingCtlStorageType StorageType,
pingCtlTrapGeneration BITS,
pingCtlTrapProbeFailureFilter Unsigned32,
pingCtlTrapTestFailureFilter Unsigned32,
pingCtlType OBJECT IDENTIFIER,
pingCtlDescr SnmpAdminString,
pingCtlSourceAddressType InetAddressType,
pingCtlSourceAddress InetAddress,
pingCtlIfIndex InterfaceIndexOrZero,
pingCtlByPassRouteTable TruthValue,
pingCtlDSField Unsigned32,
pingCtlRowStatus RowStatus
}
pingCtlOwnerIndex OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"To facilitate the provisioning of access control by a
security administrator using the View-Based Access
Control Model (RFC 2575, VACM) for tables in which
multiple users may need to independently create or
modify entries, the initial index is used as an 'owner
index'. Such an initial index has a syntax of
SnmpAdminString, and can thus be trivially mapped to a
securityName or groupName as defined in VACM, in
accordance with a security policy.
When used in conjunction with such a security policy all
entries in the table belonging to a particular user (or
group) will have the same value for this initial index.
For a given user's entries in a particular table, the
object identifiers for the information in these entries
will have the same subidentifiers (except for the 'column'
subidentifier) up to the end of the encoded owner index.
To configure VACM to permit access to this portion of the
table, one would create vacmViewTreeFamilyTable entries
with the value of vacmViewTreeFamilySubtree including
the owner index portion, and vacmViewTreeFamilyMask
'wildcarding' the column subidentifier. More elaborate
configurations are possible."
::= { pingCtlEntry 1 }
pingCtlTestName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of the ping test. This is locally unique, within
the scope of an pingCtlOwnerIndex."
::= { pingCtlEntry 2 }
pingCtlTargetAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the type of host address to be used at a remote
host for performing a ping operation."
DEFVAL { unknown }
::= { pingCtlEntry 3 }
pingCtlTargetAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the host address to be used at a remote host for
performing a ping operation. The host address type is
determined by the object value of corresponding
pingCtlTargetAddressType.
A value for this object MUST be set prior to transitioning
its corresponding pingCtlEntry to active(1) via
pingCtlRowStatus."
DEFVAL { ''H }
::= { pingCtlEntry 4 }
pingCtlDataSize OBJECT-TYPE
SYNTAX Unsigned32 (0..65507)
UNITS "octets"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the size of the data portion to be
transmitted in a ping operation in octets. A ping
request is usually an ICMP message encoded
into an IP packet. An IP packet has a maximum size
of 65535 octets. Subtracting the size of the ICMP
or UDP header (both 8 octets) and the size of the IP
header (20 octets) yields a maximum size of 65507
octets."
DEFVAL { 0 }
::= { pingCtlEntry 5 }
pingCtlTimeOut OBJECT-TYPE
SYNTAX Unsigned32 (1..60)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the time-out value, in seconds, for a
remote ping operation."
DEFVAL { 3 }
::= { pingCtlEntry 6 }
pingCtlProbeCount OBJECT-TYPE
SYNTAX Unsigned32 (1..15)
UNITS "probes"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the number of times to perform a ping
operation at a remote host."
DEFVAL { 1 }
::= { pingCtlEntry 7 }
pingCtlAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1), -- test should be started
disabled(2) -- test should be stopped
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Reflects the desired state that a pingCtlEntry should be
in:
enabled(1) - Attempt to activate the test as defined by
this pingCtlEntry.
disabled(2) - Deactivate the test as defined by this
pingCtlEntry.
Refer to the corresponding pingResultsOperStatus to
determine the operational state of the test defined by
this entry."
DEFVAL { disabled }
::= { pingCtlEntry 8 }
pingCtlDataFill OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..1024))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The content of this object is used together with the
corresponding pingCtlDataSize value to determine how to
fill the data portion of a probe packet. The option of
selecting a data fill pattern can be useful when links
are compressed or have data pattern sensitivities. The
contents of pingCtlDataFill should be repeated in a ping
packet when the size of the data portion of the ping
packet is greater than the size of pingCtlDataFill."
DEFVAL { '00'H }
::= { pingCtlEntry 9 }
pingCtlFrequency OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of seconds to wait before repeating a ping test
as defined by the value of the various objects in the
corresponding row.
A single ping test consists of a series of ping probes.
The number of probes is determined by the value of the
corresponding pingCtlProbeCount object. After a single
test completes the number of seconds as defined by the
value of pingCtlFrequency MUST elapse before the
next ping test is started.
A value of 0 for this object implies that the test
as defined by the corresponding entry will not be
repeated."
DEFVAL { 0 }
::= { pingCtlEntry 10 }
pingCtlMaxRows OBJECT-TYPE
SYNTAX Unsigned32
UNITS "rows"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of entries allowed in the
pingProbeHistoryTable. An implementation of this
MIB will remove the oldest entry in the
pingProbeHistoryTable to allow the addition of an
new entry once the number of rows in the
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 if
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 successive 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.
The value of this object defaults to zero, indicating
that none of the above options have been selected."
::= { 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 pingCtlTrapGeneration
to probeFailure(0) implies that a pingProbeFailed
NOTIFICATION is generated only when the number of
successive probe failures as indicated by the
value of pingCtlTrapPrbefailureFilter fail within
a given ping test."
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 pingCtlTrapGeneration to testFailure(1)
implies that a pingTestFailed NOTIFICATION is
generated only when the number of ping failures
within a test exceed the value of
pingCtlTrapTestFailureFilter."
DEFVAL { 1 }
::= { pingCtlEntry 15 }
pingCtlType OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object is used to either report or
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 { '00'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 performing a ping operation."
DEFVAL { ipv4 }
::= { 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 force the source address to be something other
than the primary IP address of the interface the
probe packet is sent on. 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 optionally enable
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 routed)."
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 Differentiated
Services (DS) Field in the IP packet used to
encapsulate the ping probe. The DS Field is defined
as the Type of Service (TOS) octet in a IPv4 header
or as the Traffic Class octet in a IPv6 header.
The value of this object must be a decimal integer
in the range from 0 to 255. 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 for
guidance on usage of this field."
REFERENCE
"Refer to RFC 2474 for the definition of the
Differentiated Services Field and to RFC 1812
Section 5.3.2 for Type of Service (TOS)."
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 all corresponding (same
pingCtlOwnerIndex and pingCtlTestName index values)
pingResultsTable and pingProbeHistoryTable entries
being deleted.
A value MUST be specified for pingCtlTargetAddress
prior to a transition to active(1) state being
accepted.
Activation of a remote ping operation is controlled
via pingCtlAdminStatus and 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 pingPastProbeTable.
An entry is added to the pingResultsTable when an
pingCtlEntry is started by successful transition
of its pingCtlAdminStatus object to enabled(1).
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 in order for a pingResultsEntry to
correspond 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 Unsigned32,
pingResultsSentProbes Unsigned32,
pingResultsRttSumOfSquares Unsigned32,
pingResultsLastGoodProbe DateAndTime
}
pingResultsOperStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1), -- test is in progress
disabled(2) -- test has stopped
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Reflects the operational state of a pingCtlEntry:
enabled(1) - Test is active.
disabled(2) - Test has stopped."
::= { pingResultsEntry 1 }
pingResultsIpTargetAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This objects 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 objects 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."
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 Unsigned32
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 Unsigned32
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 a ping
operation. Entries in this table are limited 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 to allow the
addition of an new entry once the number of rows in
the pingProbeHistoryTable reaches the value specified
by pingCtlMaxRows."
::= { 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
}
pingProbeHistoryIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..'ffffffff'h)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"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 implementation MUST start assigning
pingProbeHistoryIndex values at 1 and wrap after
exceeding the maximum possible value as defined by
the limit of this object ('ffffffff'h)."
::= { pingProbeHistoryEntry 1 }
pingProbeHistoryResponse OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time measured in milliseconds from when
a probe was sent to when its response was received or
when it timed out. The value of this object is reported
as 0 when it is not possible to transmit a probe."
::= { pingProbeHistoryEntry 2 }
pingProbeHistoryStatus OBJECT-TYPE
SYNTAX OperationResponseStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The result of a particular probe done by a remote host."
::= { pingProbeHistoryEntry 3 }
pingProbeHistoryLastRC OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last implementation method specific reply code received.
If the ICMP Echo capability is being used then a successful
probe ends when an ICMP response is received that contains
the code ICMP_ECHOREPLY(0). The ICMP responses are defined
normally in the ip_icmp include file."
::= { pingProbeHistoryEntry 4 }
pingProbeHistoryTime OBJECT-TYPE
SYNTAX DateAndTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Timestamp for when this probe result was determined."
::= { pingProbeHistoryEntry 5 }
-- Notification Definition section
pingProbeFailed NOTIFICATION-TYPE
OBJECTS {
pingCtlTargetAddressType,
pingCtlTargetAddress,
pingResultsOperStatus,
pingResultsIpTargetAddressType,
pingResultsIpTargetAddress,
pingResultsMinRtt,
pingResultsMaxRtt,
pingResultsAverageRtt,
pingResultsProbeResponses,
pingResultsSentProbes,
pingResultsRttSumOfSquares,
pingResultsLastGoodProbe
}
STATUS current
DESCRIPTION
"Generated when a probe failure is detected when the
corresponding pingCtlTrapGeneration object is set to
probeFailure(0) subject to the value of
pingCtlTrapProbeFailureFilter. The object
pingCtlTrapProbeFailureFilter can be used to specify the
number of successive probe failures that are required
before this notification can be generated."
::= { pingNotifications 1 }
pingTestFailed NOTIFICATION-TYPE
OBJECTS {
pingCtlTargetAddressType,
pingCtlTargetAddress,
pingResultsOperStatus,
pingResultsIpTargetAddressType,
pingResultsIpTargetAddress,
pingResultsMinRtt,
pingResultsMaxRtt,
pingResultsAverageRtt,
pingResultsProbeResponses,
pingResultsSentProbes,
pingResultsRttSumOfSquares,
pingResultsLastGoodProbe
}
STATUS current
DESCRIPTION
"Generated when a ping test is determined to have failed
when the corresponding pingCtlTrapGeneration object is
set to testFailure(1). In this instance
pingCtlTrapTestFailureFilter should specify the number of
probes in a test required to have failed in order to
consider the test as failed."
::= { pingNotifications 2 }
pingTestCompleted NOTIFICATION-TYPE
OBJECTS {
pingCtlTargetAddressType,
pingCtlTargetAddress,
pingResultsOperStatus,
pingResultsIpTargetAddressType,
pingResultsIpTargetAddress,
pingResultsMinRtt,
pingResultsMaxRtt,
pingResultsAverageRtt,
pingResultsProbeResponses,
pingResultsSentProbes,
pingResultsRttSumOfSquares,
pingResultsLastGoodProbe
}
STATUS current
DESCRIPTION
"Generated at the completion of a ping test when the
corresponding pingCtlTrapGeneration object is set to
testCompletion(4)."
::= { pingNotifications 3 }
-- Conformance information
-- Compliance statements
pingCompliances OBJECT IDENTIFIER ::= { pingConformance 1 }
pingGroups OBJECT IDENTIFIER ::= { pingConformance 2 }
-- Compliance statements
pingCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for the DISMAN-PING-MIB."
MODULE -- this module
MANDATORY-GROUPS {
pingGroup,
pingNotificationsGroup
}
GROUP pingTimeStampGroup
DESCRIPTION
"This group is mandatory for implementations that have
access to a system clock and are capable of setting
the values for DateAndTime objects. It is RECOMMENDED
that when this group is not supported that the values
for the objects in this group be reported as
'0000000000000000'H."
OBJECT pingMaxConcurrentRequests
MIN-ACCESS read-only
DESCRIPTION
"The agent is not required to support set
operations to this object."
OBJECT pingCtlStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required. It is also allowed
for implementations to support only the volatile
StorageType enumeration."
OBJECT pingCtlType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required. In addition, the only
value that MUST be supported by an implementation is
pingIcmpEcho."
OBJECT pingCtlByPassRouteTable
MIN-ACCESS read-only
DESCRIPTION
"This object is not required by implementations that
are not capable of its implementation. The function
represented by this object is implementable if the
setsockopt SOL_SOCKET SO_DONTROUTE option is
supported."
OBJECT pingCtlSourceAddressType
SYNTAX InetAddressType { unknown(0), ipv4(1), ipv6(2) }
MIN-ACCESS read-only
DESCRIPTION
"This object is not required by implementations that
are not capable of binding the send socket with a
source address. An implementation is only required to
support IPv4 and IPv6 addresses."
OBJECT pingCtlSourceAddress
SYNTAX InetAddress (SIZE(0|4|16))
MIN-ACCESS read-only
DESCRIPTION
"This object is not required by implementations that
are not capable of binding the send socket with a
source address. An implementation is only required to
support IPv4 and globally unique IPv6 addresses."
OBJECT pingCtlIfIndex
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required. When write access is
not supported return a 0 as the value of this object.
A value of 0 means that the function represented by
this option is not supported."
OBJECT pingCtlDSField
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required. When write access is
not supported return a 0 as the value of this object.
A value of 0 means that the function represented by
this option is not supported."
OBJECT pingResultsIpTargetAddressType
SYNTAX InetAddressType { unknown(0), ipv4(1), ipv6(2) }
DESCRIPTION
"An implementation is only required to
support IPv4 and IPv6 addresses."
OBJECT pingResultsIpTargetAddress
SYNTAX InetAddress (SIZE(0|4|16))
DESCRIPTION
"An implementation is only required to
support IPv4 and globally unique IPv6 addresses."
::= { pingCompliances 1 }
-- MIB groupings
pingGroup OBJECT-GROUP
OBJECTS {
pingMaxConcurrentRequests,
pingCtlTargetAddressType,
pingCtlTargetAddress,
pingCtlDataSize,
pingCtlTimeOut,
pingCtlProbeCount,
pingCtlAdminStatus,
pingCtlDataFill,
pingCtlFrequency,
pingCtlMaxRows,
pingCtlStorageType,
pingCtlTrapGeneration,
pingCtlTrapProbeFailureFilter,
pingCtlTrapTestFailureFilter,
pingCtlType,
pingCtlDescr,
pingCtlByPassRouteTable,
pingCtlSourceAddressType,
pingCtlSourceAddress,
pingCtlIfIndex,
pingCtlDSField,
pingCtlRowStatus,
pingResultsOperStatus,
pingResultsIpTargetAddressType,
pingResultsIpTargetAddress,
pingResultsMinRtt,
pingResultsMaxRtt,
pingResultsAverageRtt,
pingResultsProbeResponses,
pingResultsSentProbes,
pingResultsRttSumOfSquares,
pingProbeHistoryResponse,
pingProbeHistoryStatus,
pingProbeHistoryLastRC
}
STATUS current
DESCRIPTION
"The group of objects that comprise the remote ping
capability."
::= { pingGroups 1 }
pingTimeStampGroup OBJECT-GROUP
OBJECTS {
pingResultsLastGoodProbe,
pingProbeHistoryTime
}
STATUS current
DESCRIPTION
"The group of DateAndTime objects."
::= { pingGroups 2 }
pingNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
pingProbeFailed,
pingTestFailed,
pingTestCompleted
}
STATUS current
DESCRIPTION
"The notification which are required to be supported by
implementations of this MIB."
::= { pingGroups 3 }
END
(page 36 continued on part 3)
