rfc2819.mib

wm PNE 3.3 source code, running at more than vxworks6.x version.

     DESCRIPTION
         "An index that uniquely identifies an entry in the
         historyControl table.  Each such entry defines a
         set of samples at a particular interval for an
         interface on the device."
     ::= { historyControlEntry 1 }

 historyControlDataSource OBJECT-TYPE
     SYNTAX     OBJECT IDENTIFIER
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
         "This object identifies the source of the data for
         which historical data was collected and
         placed in a media-specific table on behalf of this
         historyControlEntry.  This source can be any
         interface on this device.  In order to identify
         a particular interface, this object shall identify
         the instance of the ifIndex object, defined
         in  RFC 2233 [17], for the desired interface.
         For example, if an entry were to receive data from
         interface #1, this object would be set to ifIndex.1.

         The statistics in this group reflect all packets
         on the local network segment attached to the identified
         interface.

         An agent may or may not be able to tell if fundamental
         changes to the media of the interface have occurred and
         necessitate an invalidation of this entry.  For example, a
         hot-pluggable ethernet card could be pulled out and replaced
         by a token-ring card.  In such a case, if the agent has such
         knowledge of the change, it is recommended that it
         invalidate this entry.

         This object may not be modified if the associated
         historyControlStatus object is equal to valid(1)."
     ::= { historyControlEntry 2 }

 historyControlBucketsRequested OBJECT-TYPE
     SYNTAX     Integer32 (1..65535)
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
         "The requested number of discrete time intervals
         over which data is to be saved in the part of the
         media-specific table associated with this
         historyControlEntry.

         When this object is created or modified, the probe
         should set historyControlBucketsGranted as closely to
         this object as is possible for the particular probe
         implementation and available resources."
     DEFVAL { 50 }
     ::= { historyControlEntry 3 }

 historyControlBucketsGranted OBJECT-TYPE
     SYNTAX     Integer32 (1..65535)
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of discrete sampling intervals
         over which data shall be saved in the part of
         the media-specific table associated with this
         historyControlEntry.

         When the associated historyControlBucketsRequested
         object is created or modified, the probe
         should set this object as closely to the requested
         value as is possible for the particular
         probe implementation and available resources.  The
         probe must not lower this value except as a result
         of a modification to the associated
         historyControlBucketsRequested object.

         There will be times when the actual number of
         buckets associated with this entry is less than
         the value of this object.  In this case, at the
         end of each sampling interval, a new bucket will
         be added to the media-specific table.

         When the number of buckets reaches the value of
         this object and a new bucket is to be added to the
         media-specific table, the oldest bucket associated
         with this historyControlEntry shall be deleted by
         the agent so that the new bucket can be added.

         When the value of this object changes to a value less
         than the current value, entries are deleted
         from the media-specific table associated with this
         historyControlEntry.  Enough of the oldest of these
         entries shall be deleted by the agent so that their
         number remains less than or equal to the new value of
         this object.

         When the value of this object changes to a value greater
         than the current value, the number of associated media-
         specific entries may be allowed to grow."
     ::= { historyControlEntry 4 }

 historyControlInterval OBJECT-TYPE
     SYNTAX     Integer32 (1..3600)
     UNITS      "Seconds"
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
         "The interval in seconds over which the data is
         sampled for each bucket in the part of the
         media-specific table associated with this
         historyControlEntry.  This interval can
         be set to any number of seconds between 1 and
         3600 (1 hour).

         Because the counters in a bucket may overflow at their
         maximum value with no indication, a prudent manager will
         take into account the possibility of overflow in any of
         the associated counters.  It is important to consider the
         minimum time in which any counter could overflow on a
         particular media type and set the historyControlInterval
         object to a value less than this interval.  This is
         typically most important for the 'octets' counter in any
         media-specific table.  For example, on an Ethernet
         network, the etherHistoryOctets counter could overflow
         in about one hour at the Ethernet's maximum
         utilization.

         This object may not be modified if the associated
         historyControlStatus object is equal to valid(1)."
     DEFVAL { 1800 }
     ::= { historyControlEntry 5 }

 historyControlOwner OBJECT-TYPE
     SYNTAX     OwnerString
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
         "The entity that configured this entry and is therefore
         using the resources assigned to it."
     ::= { historyControlEntry 6 }

 historyControlStatus OBJECT-TYPE
     SYNTAX     EntryStatus
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
         "The status of this historyControl entry.

         Each instance of the media-specific table associated
         with this historyControlEntry will be deleted by the agent
         if this historyControlEntry is not equal to valid(1)."
     ::= { historyControlEntry 7 }

 -- The Ethernet History Group

 -- Implementation of the Ethernet History group is optional.
 -- Consult the MODULE-COMPLIANCE macro for the authoritative
 -- conformance information for this MIB.
 --
 -- The Ethernet History group records periodic statistical samples
 -- from a network and stores them for later retrieval.
 -- Once samples are taken, their data is stored in an entry
 -- in a media-specific table.  Each such entry defines one
 -- sample, and is associated with the historyControlEntry that
 -- caused the sample to be taken.  This group defines the
 -- etherHistoryTable, for Ethernet networks.
 --

 etherHistoryTable OBJECT-TYPE
     SYNTAX     SEQUENCE OF EtherHistoryEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "A list of Ethernet history entries."
     ::= { history 2 }

 etherHistoryEntry OBJECT-TYPE
     SYNTAX     EtherHistoryEntry
     MAX-ACCESS not-accessible
     STATUS     current
     DESCRIPTION
         "An historical sample of Ethernet statistics on a particular
         Ethernet interface.  This sample is associated with the
         historyControlEntry which set up the parameters for
         a regular collection of these samples.  As an example, an
         instance of the etherHistoryPkts object might be named
         etherHistoryPkts.2.89"
     INDEX { etherHistoryIndex , etherHistorySampleIndex }
     ::= { etherHistoryTable 1 }

 EtherHistoryEntry ::= SEQUENCE {
     etherHistoryIndex                 Integer32,
     etherHistorySampleIndex           Integer32,
     etherHistoryIntervalStart         TimeTicks,
     etherHistoryDropEvents            Counter32,
     etherHistoryOctets                Counter32,
     etherHistoryPkts                  Counter32,
     etherHistoryBroadcastPkts         Counter32,
     etherHistoryMulticastPkts         Counter32,
     etherHistoryCRCAlignErrors        Counter32,
     etherHistoryUndersizePkts         Counter32,
     etherHistoryOversizePkts          Counter32,
     etherHistoryFragments             Counter32,
     etherHistoryJabbers               Counter32,
     etherHistoryCollisions            Counter32,
     etherHistoryUtilization           Integer32
 }

 etherHistoryIndex OBJECT-TYPE
     SYNTAX     Integer32 (1..65535)
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The history of which this entry is a part.  The
         history identified by a particular value of this
         index is the same history as identified
         by the same value of historyControlIndex."
     ::= { etherHistoryEntry 1 }

 etherHistorySampleIndex OBJECT-TYPE
     SYNTAX     Integer32 (1..2147483647)
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "An index that uniquely identifies the particular
         sample this entry represents among all samples
         associated with the same historyControlEntry.
         This index starts at 1 and increases by one
         as each new sample is taken."
     ::= { etherHistoryEntry 2 }

 etherHistoryIntervalStart OBJECT-TYPE
     SYNTAX     TimeTicks
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The value of sysUpTime at the start of the interval
         over which this sample was measured.  If the probe
         keeps track of the time of day, it should start
         the first sample of the history at a time such that
         when the next hour of the day begins, a sample is
         started at that instant.  Note that following this
         rule may require the probe to delay collecting the
         first sample of the history, as each sample must be
         of the same interval.  Also note that the sample which
         is currently being collected is not accessible in this
         table until the end of its interval."
     ::= { etherHistoryEntry 3 }

 etherHistoryDropEvents OBJECT-TYPE
     SYNTAX     Counter32
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The total number of events in which packets
         were dropped by the probe due to lack of resources
         during this sampling interval.  Note that this number
         is not necessarily the number of packets dropped, it
         is just the number of times this condition has been
         detected."
     ::= { etherHistoryEntry 4 }

 etherHistoryOctets OBJECT-TYPE
     SYNTAX     Counter32
     UNITS      "Octets"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The total number of octets of data (including
         those in bad packets) received on the
         network (excluding framing bits but including
         FCS octets)."
     ::= { etherHistoryEntry 5 }

 etherHistoryPkts OBJECT-TYPE
     SYNTAX     Counter32
     UNITS      "Packets"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of packets (including bad packets)
         received during this sampling interval."
     ::= { etherHistoryEntry 6 }

 etherHistoryBroadcastPkts OBJECT-TYPE
     SYNTAX     Counter32
     UNITS      "Packets"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of good packets received during this
         sampling interval that were directed to the
         broadcast address."
     ::= { etherHistoryEntry 7 }

 etherHistoryMulticastPkts OBJECT-TYPE
     SYNTAX     Counter32
     UNITS      "Packets"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of good packets received during this
         sampling interval that were directed to a
         multicast address.  Note that this number does not
         include packets addressed to the broadcast address."
     ::= { etherHistoryEntry 8 }

 etherHistoryCRCAlignErrors OBJECT-TYPE
     SYNTAX     Counter32
     UNITS      "Packets"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION
         "The number of packets received during this
         sampling interval that had a length (excluding
         framing bits but including FCS octets) between
         64 and 1518 octets, inclusive, but had either a bad Frame
         Check Sequence (FCS) with an integral number of octets
         (FCS Error) or a bad FCS with a non-integral number
         of octets (Alignment Error)."
     ::= { etherHistoryEntry 9 }

 etherHistoryUndersizePkts OBJECT-TYPE
     SYNTAX     Counter32
     UNITS      "Packets"
     MAX-ACCESS read-only
     STATUS     current
     DESCRIPTION