870 lines
39 KiB
Plaintext
870 lines
39 KiB
Plaintext
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-- Changes for RFC1231 (Token Ring MIB):
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-- Changes from RFC-1239 applied which include:
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-- removing import of experimental,
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-- adding import of transmission, changing
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-- dot5 to be { transmission 9 }
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-- instead of { experimental 4 }
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-- Added import for Counter.
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-- Changed the status from optional to mandatory for
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-- dot5StatsFreqErrors.
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-- dperkins@scruznet.com
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RFC1231-MIB DEFINITIONS ::= BEGIN
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-- RFC1231
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-- May 91
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-- IEEE 802.5 Token Ring MIB
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IMPORTS
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Counter
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FROM RFC1155-SMI
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transmission
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FROM RFC1213-MIB
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OBJECT-TYPE
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FROM RFC-1212;
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dot5 OBJECT IDENTIFIER ::= { transmission 9 }
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-- All representations of MAC addresses in this MIB Module
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-- use, as a textual convention (i.e. this convention does
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-- not affect their encoding), the data type:
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MacAddress ::= OCTET STRING (SIZE (6)) -- a 6 octet
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-- address in the
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-- "canonical" order
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-- defined by IEEE 802.1a, i.e., as if it were transmitted
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-- least significant bit first, even though 802.5 (in
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-- contrast to other 802.x protocols) requires MAC addresses
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-- to be transmitted most significant bit first.
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--
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-- 16-bit addresses, if needed, are represented by setting
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-- their upper 4 octets to all 0's, i.e., AAFF would be
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-- represented as 00000000AAFF.
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-- The Interface Table
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-- This table contains state and parameter information which
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-- is specific to 802.5 interfaces. It is mandatory that
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-- systems having 802.5 interfaces implement this table in
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-- addition to the generic interfaces table [4,6] and its
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-- generic extensions [11].
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dot5Table OBJECT-TYPE
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SYNTAX SEQUENCE OF Dot5Entry
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ACCESS not-accessible
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STATUS mandatory
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DESCRIPTION
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"This table contains Token Ring interface
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parameters and state variables, one entry
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per 802.5 interface."
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::= { dot5 1 }
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dot5Entry OBJECT-TYPE
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SYNTAX Dot5Entry
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ACCESS not-accessible
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STATUS mandatory
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DESCRIPTION
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"A list of Token Ring status and parameter
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values for an 802.5 interface."
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INDEX { dot5IfIndex }
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::= { dot5Table 1 }
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Dot5Entry
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::= SEQUENCE {
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dot5IfIndex
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INTEGER,
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dot5Commands
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INTEGER,
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dot5RingStatus
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INTEGER,
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dot5RingState
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INTEGER,
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dot5RingOpenStatus
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INTEGER,
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dot5RingSpeed
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INTEGER,
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dot5UpStream
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MacAddress,
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dot5ActMonParticipate
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INTEGER,
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dot5Functional
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MacAddress
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}
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dot5IfIndex OBJECT-TYPE
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SYNTAX INTEGER
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The value of this object identifies the
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802.5 interface for which this entry
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contains management information. The
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value of this object for a particular
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interface has the same value as the
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ifIndex object, defined in [4,6],
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for the same interface."
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::= { dot5Entry 1 }
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dot5Commands OBJECT-TYPE
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SYNTAX INTEGER {
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no-op(1),
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open(2),
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reset(3),
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close(4)
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}
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ACCESS read-write
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STATUS mandatory
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DESCRIPTION
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"When this object is set to the value of
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open(2), the station should go into the
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open state. The progress and success of
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the open is given by the values of the
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objects dot5RingState and
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dot5RingOpenStatus.
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When this object is set to the value
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of reset(3), then the station should do
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a reset. On a reset, all MIB counters
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should retain their values, if possible.
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Other side affects are dependent on the
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hardware chip set.
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When this object is set to the value
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of close(4), the station should go into
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the stopped state by removing itself
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from the ring.
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Setting this object to a value of
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no-op(1) has no effect.
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When read, this object always has a
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value of no-op(1)."
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::= { dot5Entry 2 }
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dot5RingStatus OBJECT-TYPE
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SYNTAX INTEGER
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The current interface status which can
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be used to diagnose fluctuating problems
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that can occur on token rings, after a
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station has successfully been added to
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the ring.
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Before an open is completed, this
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object has the value for the 'no status'
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condition. The dot5RingState and
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dot5RingOpenStatus objects provide for
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debugging problems when the station
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can not even enter the ring.
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The object's value is a sum of
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values, one for each currently applicable
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condition. The following values are
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defined for various conditions:
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0 = No Problems detected
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32 = Ring Recovery
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64 = Single Station
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256 = Remove Received
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512 = reserved
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1024 = Auto-Removal Error
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2048 = Lobe Wire Fault
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4096 = Transmit Beacon
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8192 = Soft Error
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16384 = Hard Error
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32768 = Signal Loss
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131072 = no status, open not completed."
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::= { dot5Entry 3 }
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dot5RingState OBJECT-TYPE
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SYNTAX INTEGER {
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opened(1),
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closed(2),
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opening(3),
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closing(4),
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openFailure(5),
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ringFailure(6)
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}
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The current interface state with respect
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to entering or leaving the ring."
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::= { dot5Entry 4 }
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dot5RingOpenStatus OBJECT-TYPE
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SYNTAX INTEGER {
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noOpen(1), -- no open attempted
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badParam(2),
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lobeFailed(3),
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signalLoss(4),
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insertionTimeout(5),
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ringFailed(6),
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beaconing(7),
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duplicateMAC(8),
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requestFailed(9),
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removeReceived(10),
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open(11) -- last open successful
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}
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"This object indicates the success, or the
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reason for failure, of the station's most
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recent attempt to enter the ring."
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::= { dot5Entry 5 }
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dot5RingSpeed OBJECT-TYPE
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SYNTAX INTEGER {
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unknown(1),
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oneMegabit(2),
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fourMegabit(3),
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sixteenMegabit(4)
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}
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ACCESS read-write
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STATUS mandatory
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DESCRIPTION
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"The ring's bandwidth."
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::= { dot5Entry 6 }
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dot5UpStream OBJECT-TYPE
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SYNTAX MacAddress
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The MAC-address of the up stream neighbor
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station in the ring."
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::= { dot5Entry 7 }
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dot5ActMonParticipate OBJECT-TYPE
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SYNTAX INTEGER {
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true(1),
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false(2)
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}
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ACCESS read-write
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STATUS mandatory
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DESCRIPTION
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"If this object has a value of true(1) then
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this interface will participate in the
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active monitor selection process. If the
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value is false(2) then it will not.
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Setting this object might not have an
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effect until the next time the interface
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is opened."
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::= { dot5Entry 8 }
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dot5Functional OBJECT-TYPE
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SYNTAX MacAddress
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ACCESS read-write
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STATUS mandatory
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DESCRIPTION
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"The bit mask of all Token Ring functional
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addresses for which this interface will
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accept frames."
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::= { dot5Entry 9 }
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-- The Statistics Table
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-- This table contains statistics and error counter which are
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-- specific to 802.5 interfaces. It is mandatory that systems
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-- having 802.5 interfaces implement this table.
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dot5StatsTable OBJECT-TYPE
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SYNTAX SEQUENCE OF Dot5StatsEntry
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ACCESS not-accessible
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STATUS mandatory
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DESCRIPTION
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"A table containing Token Ring statistics,
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one entry per 802.5 interface.
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All the statistics are defined using
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the syntax Counter as 32-bit wrap around
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counters. Thus, if an interface's
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hardware maintains these statistics in
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16-bit counters, then the agent must read
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the hardware's counters frequently enough
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to prevent loss of significance, in order
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to maintain 32-bit counters in software."
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::= { dot5 2 }
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dot5StatsEntry OBJECT-TYPE
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SYNTAX Dot5StatsEntry
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ACCESS not-accessible
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STATUS mandatory
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DESCRIPTION
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"An entry contains the 802.5 statistics
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for a particular interface."
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INDEX { dot5StatsIfIndex }
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::= { dot5StatsTable 1 }
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Dot5StatsEntry
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::= SEQUENCE {
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dot5StatsIfIndex
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INTEGER,
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dot5StatsLineErrors
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Counter,
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dot5StatsBurstErrors
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Counter,
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dot5StatsACErrors
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Counter,
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dot5StatsAbortTransErrors
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Counter,
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dot5StatsInternalErrors
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Counter,
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dot5StatsLostFrameErrors
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Counter,
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dot5StatsReceiveCongestions
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Counter,
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dot5StatsFrameCopiedErrors
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Counter,
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dot5StatsTokenErrors
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Counter,
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dot5StatsSoftErrors
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Counter,
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dot5StatsHardErrors
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Counter,
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dot5StatsSignalLoss
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Counter,
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dot5StatsTransmitBeacons
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Counter,
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dot5StatsRecoverys
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Counter,
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dot5StatsLobeWires
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Counter,
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dot5StatsRemoves
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Counter,
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dot5StatsSingles
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Counter,
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dot5StatsFreqErrors
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Counter
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}
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dot5StatsIfIndex OBJECT-TYPE
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SYNTAX INTEGER
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"The value of this object identifies the
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802.5 interface for which this entry
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contains management information. The
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value of this object for a particular
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interface has the same value as the
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ifIndex object, defined in [4,6], for
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the same interface."
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::= { dot5StatsEntry 1 }
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dot5StatsLineErrors OBJECT-TYPE
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SYNTAX Counter
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"This counter is incremented when a frame
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or token is copied or repeated by a
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station, the E bit is zero in the frame
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or token and one of the following
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conditions exists: 1) there is a
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non-data bit (J or K bit) between the SD
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and the ED of the frame or token, or
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2) there is an FCS error in the frame."
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::= { dot5StatsEntry 2 }
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dot5StatsBurstErrors OBJECT-TYPE
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SYNTAX Counter
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"This counter is incremented when a station
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detects the absence of transitions for five
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half-bit timers (burst-five error)."
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::= { dot5StatsEntry 3 }
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dot5StatsACErrors OBJECT-TYPE
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SYNTAX Counter
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"This counter is incremented when a station
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receives an AMP or SMP frame in which A is
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equal to C is equal to 0, and then receives
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another SMP frame with A is equal to C is
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equal to 0 without first receiving an AMP
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frame. It denotes a station that cannot set
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the AC bits properly."
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::= { dot5StatsEntry 4 }
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dot5StatsAbortTransErrors OBJECT-TYPE
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SYNTAX Counter
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"This counter is incremented when a station
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transmits an abort delimiter while
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transmitting."
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::= { dot5StatsEntry 5 }
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dot5StatsInternalErrors OBJECT-TYPE
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SYNTAX Counter
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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"This counter is incremented when a station
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recognizes an internal error."
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::= { dot5StatsEntry 6 }
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dot5StatsLostFrameErrors OBJECT-TYPE
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SYNTAX Counter
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ACCESS read-only
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STATUS mandatory
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DESCRIPTION
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||
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"This counter is incremented when a station
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is transmitting and its TRR timer expires.
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||
|
|
This condition denotes a condition where a
|
||
|
|
transmitting station in strip mode does not
|
||
|
|
receive the trailer of the frame before the
|
||
|
|
TRR timer goes off."
|
||
|
|
::= { dot5StatsEntry 7 }
|
||
|
|
|
||
|
|
dot5StatsReceiveCongestions OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"This counter is incremented when a station
|
||
|
|
recognizes a frame addressed to its
|
||
|
|
specific address, but has no available
|
||
|
|
buffer space indicating that the station
|
||
|
|
is congested."
|
||
|
|
::= { dot5StatsEntry 8 }
|
||
|
|
|
||
|
|
dot5StatsFrameCopiedErrors OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"This counter is incremented when a station
|
||
|
|
recognizes a frame addressed to its
|
||
|
|
specific address and detects that the FS
|
||
|
|
field A bits are set to 1 indicating a
|
||
|
|
possible line hit or duplicate address."
|
||
|
|
::= { dot5StatsEntry 9 }
|
||
|
|
|
||
|
|
dot5StatsTokenErrors OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"This counter is incremented when a station
|
||
|
|
acting as the active monitor recognizes an
|
||
|
|
error condition that needs a token
|
||
|
|
transmitted."
|
||
|
|
::= { dot5StatsEntry 10 }
|
||
|
|
|
||
|
|
dot5StatsSoftErrors OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of Soft Errors the interface
|
||
|
|
has detected. It directly corresponds to
|
||
|
|
the number of Report Error MAC frames
|
||
|
|
that this interface has transmitted.
|
||
|
|
Soft Errors are those which are
|
||
|
|
recoverable by the MAC layer protocols."
|
||
|
|
::= { dot5StatsEntry 11 }
|
||
|
|
|
||
|
|
dot5StatsHardErrors OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times this interface has
|
||
|
|
detected an immediately recoverable
|
||
|
|
fatal error. It denotes the number of
|
||
|
|
times this interface is either
|
||
|
|
transmitting or receiving beacon MAC
|
||
|
|
frames."
|
||
|
|
::= { dot5StatsEntry 12 }
|
||
|
|
|
||
|
|
dot5StatsSignalLoss OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times this interface has
|
||
|
|
detected the loss of signal condition from
|
||
|
|
the ring."
|
||
|
|
::= { dot5StatsEntry 13 }
|
||
|
|
|
||
|
|
dot5StatsTransmitBeacons OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times this interface has
|
||
|
|
transmitted a beacon frame."
|
||
|
|
::= { dot5StatsEntry 14 }
|
||
|
|
|
||
|
|
dot5StatsRecoverys OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of Claim Token MAC frames
|
||
|
|
received or transmitted after the interface
|
||
|
|
has received a Ring Purge MAC frame. This
|
||
|
|
counter signifies the number of times the
|
||
|
|
ring has been purged and is being recovered
|
||
|
|
back into a normal operating state."
|
||
|
|
::= { dot5StatsEntry 15 }
|
||
|
|
|
||
|
|
dot5StatsLobeWires OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times the interface has
|
||
|
|
detected an open or short circuit in the
|
||
|
|
lobe data path. The adapter will be closed
|
||
|
|
and dot5RingState will signify this
|
||
|
|
condition."
|
||
|
|
::= { dot5StatsEntry 16 }
|
||
|
|
|
||
|
|
dot5StatsRemoves OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times the interface has
|
||
|
|
received a Remove Ring Station MAC frame
|
||
|
|
request. When this frame is received
|
||
|
|
the interface will enter the close state
|
||
|
|
and dot5RingState will signify this
|
||
|
|
condition."
|
||
|
|
::= { dot5StatsEntry 17 }
|
||
|
|
|
||
|
|
dot5StatsSingles OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times the interface has
|
||
|
|
sensed that it is the only station on the
|
||
|
|
ring. This will happen if the interface
|
||
|
|
is the first one up on a ring, or if
|
||
|
|
there is a hardware problem."
|
||
|
|
::= { dot5StatsEntry 18 }
|
||
|
|
|
||
|
|
dot5StatsFreqErrors OBJECT-TYPE
|
||
|
|
SYNTAX Counter
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The number of times the interface has
|
||
|
|
detected that the frequency of the
|
||
|
|
incoming signal differs from the expected
|
||
|
|
frequency by more than that specified by
|
||
|
|
the IEEE 802.5 standard, see chapter 7
|
||
|
|
in [10]."
|
||
|
|
::= { dot5StatsEntry 19 }
|
||
|
|
|
||
|
|
|
||
|
|
-- The Timer Table
|
||
|
|
|
||
|
|
-- This group contains the values of the timers defined in
|
||
|
|
-- [10] for 802.5 interfaces. It is optional that systems
|
||
|
|
-- having 802.5 interfaces implement this group.
|
||
|
|
|
||
|
|
dot5TimerTable OBJECT-TYPE
|
||
|
|
SYNTAX SEQUENCE OF Dot5TimerEntry
|
||
|
|
ACCESS not-accessible
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"This table contains Token Ring interface
|
||
|
|
timer values, one entry per 802.5
|
||
|
|
interface."
|
||
|
|
::= { dot5 5 }
|
||
|
|
|
||
|
|
dot5TimerEntry OBJECT-TYPE
|
||
|
|
SYNTAX Dot5TimerEntry
|
||
|
|
ACCESS not-accessible
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"A list of Token Ring timer values for an
|
||
|
|
802.5 interface."
|
||
|
|
INDEX { dot5TimerIfIndex }
|
||
|
|
::= { dot5TimerTable 1 }
|
||
|
|
|
||
|
|
Dot5TimerEntry
|
||
|
|
::= SEQUENCE {
|
||
|
|
dot5TimerIfIndex
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerReturnRepeat
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerHolding
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerQueuePDU
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerValidTransmit
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerNoToken
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerActiveMon
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerStandbyMon
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerErrorReport
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerBeaconTransmit
|
||
|
|
INTEGER,
|
||
|
|
dot5TimerBeaconReceive
|
||
|
|
INTEGER
|
||
|
|
}
|
||
|
|
|
||
|
|
dot5TimerIfIndex OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The value of this object identifies the
|
||
|
|
802.5 interface for which this entry
|
||
|
|
contains timer values. The value of
|
||
|
|
this object for a particular interface
|
||
|
|
has the same value as the ifIndex
|
||
|
|
object, defined in [4,6], for the same
|
||
|
|
interface."
|
||
|
|
::= { dot5TimerEntry 1 }
|
||
|
|
|
||
|
|
dot5TimerReturnRepeat OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value used to ensure the
|
||
|
|
interface will return to Repeat State, in
|
||
|
|
units of 100 micro-seconds. The value
|
||
|
|
should be greater than the maximum ring
|
||
|
|
latency.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 2 }
|
||
|
|
|
||
|
|
dot5TimerHolding OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"Maximum period of time a station is
|
||
|
|
permitted to transmit frames after capturing
|
||
|
|
a token, in units of 100 micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 3 }
|
||
|
|
|
||
|
|
dot5TimerQueuePDU OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value for enqueuing of an SMP
|
||
|
|
PDU after reception of an AMP or SMP
|
||
|
|
frame in which the A and C bits were
|
||
|
|
equal to 0, in units of 100
|
||
|
|
micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 4 }
|
||
|
|
|
||
|
|
dot5TimerValidTransmit OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value used by the active
|
||
|
|
monitor to detect the absence of valid
|
||
|
|
transmissions, in units of 100
|
||
|
|
micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 5 }
|
||
|
|
|
||
|
|
dot5TimerNoToken OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value used to recover from
|
||
|
|
various-related error situations [9].
|
||
|
|
If N is the maximum number of stations on
|
||
|
|
the ring, the value of this timer is
|
||
|
|
normally:
|
||
|
|
dot5TimerReturnRepeat + N*dot5TimerHolding.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 6 }
|
||
|
|
|
||
|
|
dot5TimerActiveMon OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value used by the active
|
||
|
|
monitor to stimulate the enqueuing of an
|
||
|
|
AMP PDU for transmission, in units of
|
||
|
|
100 micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 7 }
|
||
|
|
|
||
|
|
dot5TimerStandbyMon OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value used by the stand-by
|
||
|
|
monitors to ensure that there is an active
|
||
|
|
monitor on the ring and to detect a
|
||
|
|
continuous stream of tokens, in units of
|
||
|
|
100 micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 8 }
|
||
|
|
|
||
|
|
dot5TimerErrorReport OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value which determines how
|
||
|
|
often a station shall send a Report Error
|
||
|
|
MAC frame to report its error counters,
|
||
|
|
in units of 100 micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 9 }
|
||
|
|
|
||
|
|
dot5TimerBeaconTransmit OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value which determines how
|
||
|
|
long a station shall remain in the state
|
||
|
|
of transmitting Beacon frames before
|
||
|
|
entering the Bypass state, in units of
|
||
|
|
100 micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 10 }
|
||
|
|
|
||
|
|
dot5TimerBeaconReceive OBJECT-TYPE
|
||
|
|
SYNTAX INTEGER
|
||
|
|
ACCESS read-only
|
||
|
|
STATUS mandatory
|
||
|
|
DESCRIPTION
|
||
|
|
"The time-out value which determines how
|
||
|
|
long a station shall receive Beacon
|
||
|
|
frames from its downstream neighbor
|
||
|
|
before entering the Bypass state, in
|
||
|
|
units of 100 micro-seconds.
|
||
|
|
Implementors are encouraged to provide
|
||
|
|
read-write access to this object if that is
|
||
|
|
possible/useful in their system, but giving
|
||
|
|
due consideration to the dangers of
|
||
|
|
write-able timers."
|
||
|
|
::= { dot5TimerEntry 11 }
|
||
|
|
|
||
|
|
|
||
|
|
-- 802.5 Interface Tests
|
||
|
|
|
||
|
|
dot5Tests OBJECT IDENTIFIER ::= { dot5 3 }
|
||
|
|
|
||
|
|
-- The extensions to the interfaces table proposed in [11]
|
||
|
|
-- define a table object, ifExtnsTestTable, through which a
|
||
|
|
-- network manager can instruct an agent to test an interface
|
||
|
|
-- for various faults. A test to be performed is identified
|
||
|
|
-- (as the value of ifExtnsTestType) via an OBJECT IDENTIFIER.
|
||
|
|
--
|
||
|
|
-- The Full-Duplex Loop Back Test is a common test, defined
|
||
|
|
-- in [11] as:
|
||
|
|
--
|
||
|
|
-- testFullDuplexLoopBack
|
||
|
|
--
|
||
|
|
-- Invoking this test on a 802.5 interface causes the
|
||
|
|
-- interface to check the path from memory through the
|
||
|
|
-- chip set's internal logic and back to memory, thus
|
||
|
|
-- checking the proper functioning of the systems's
|
||
|
|
-- interface to the chip set.
|
||
|
|
|
||
|
|
-- The Insert Function test is defined by:
|
||
|
|
|
||
|
|
testInsertFunc OBJECT IDENTIFIER ::= { dot5Tests 1 }
|
||
|
|
|
||
|
|
-- Invoking this test causes the station to test the insert
|
||
|
|
-- ring logic of the hardware if the station's lobe media
|
||
|
|
-- cable is connected to a wiring concentrator. Note that
|
||
|
|
-- this command inserts the station into the network, and
|
||
|
|
-- thus, could cause problems if the station is connected
|
||
|
|
-- to a operational network.
|
||
|
|
|
||
|
|
|
||
|
|
-- 802.5 Hardware Chip Sets
|
||
|
|
|
||
|
|
dot5ChipSets OBJECT IDENTIFIER ::= { dot5 4 }
|
||
|
|
|
||
|
|
-- The extensions to the interfaces table proposed in [11]
|
||
|
|
-- define an object, ifExtnsChipSet, with the syntax of
|
||
|
|
-- OBJECT IDENTIFIER, to identify the hardware chip set in
|
||
|
|
-- use by an interface. That definition specifies just
|
||
|
|
-- one applicable object identifier:
|
||
|
|
--
|
||
|
|
-- unknownChipSet
|
||
|
|
--
|
||
|
|
-- for use as the value of ifExtnsChipSet when the specific
|
||
|
|
-- chip set is unknown.
|
||
|
|
--
|
||
|
|
-- This MIB defines the following for use as values of
|
||
|
|
-- ifExtnsChipSet:
|
||
|
|
|
||
|
|
-- IBM 16/4 Mb/s
|
||
|
|
chipSetIBM16 OBJECT IDENTIFIER ::= { dot5ChipSets 1 }
|
||
|
|
|
||
|
|
-- TI 4Mb/s
|
||
|
|
chipSetTItms380 OBJECT IDENTIFIER ::= { dot5ChipSets 2 }
|
||
|
|
|
||
|
|
-- TI 16/4 Mb/s
|
||
|
|
chipSetTItms380c16 OBJECT IDENTIFIER ::= { dot5ChipSets 3 }
|
||
|
|
|
||
|
|
END
|
||
|
|
|
||
|
|
|