mibs/MIBS/dasan/DASAN-BRIDGE-MIB

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2023-12-05 12:25:34 +01:00
-- *****************************************************************
-- dasan-bridge-mib.my
-- DASAN Enterprise Bridge MIBs
--
-- Aug 3. 2005 dhlee@da-san.com created.
--
-- *****************************************************************
DASAN-BRIDGE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Counter32, Gauge32, Counter64, Unsigned32,
Integer32, TimeTicks, mib-2,
NOTIFICATION-TYPE
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, DisplayString,
PhysAddress, TruthValue, RowStatus,
TimeStamp, AutonomousType, TestAndIncr
FROM SNMPv2-TC
MODULE-COMPLIANCE,
OBJECT-GROUP FROM SNMPv2-CONF
ifIndex FROM IF-MIB
dasanEvents,dasanMgmt,dasanModules
FROM DASAN-SMI
dasanSwitchMIBObjects,dsSwitchModules
FROM DASAN-SWITCH-MIB;
MacAddress ::= OCTET STRING (SIZE (6))
BridgeId ::= OCTET STRING (SIZE (8))
Timeout ::= INTEGER
dsBridge MODULE-IDENTITY
LAST-UPDATED "200508030000Z"
ORGANIZATION "Dasan Co., Ltd."
CONTACT-INFO
"Dasan Co., Ltd."
DESCRIPTION
"The MIB module to describe bridge of DASAN product."
::= { dsSwitchModules 22 }
dsTp OBJECT IDENTIFIER ::= { dsBridge 3 }
--
-- Textual Convention
--
PortList ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Each octet within this value specifies a set of eight
ports, with the first octet specifying ports 1 through
8, the second octet specifying ports 9 through 16, etc.
Within each octet, the most significant bit represents
the lowest numbered port, and the least significant bit
represents the highest numbered port. Thus, each port
of the bridge is represented by a single bit within the
value of this object. If that bit has a value of '1'
then that port is included in the set of ports; the port
is not included if its bit has a value of '0'."
SYNTAX OCTET STRING
VlanIndex ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A value used to index per-VLAN tables: values of 0 and
4095 are not permitted; if the value is between 1 and
4094 inclusive, it represents an IEEE 802.1Q VLAN-ID with
global scope within a given bridged domain (see VlanId
textual convention). If the value is greater than 4095
then it represents a VLAN with scope local to the
particular agent, i.e. one without a global VLAN-ID
assigned to it. Such VLANs are outside the scope of
IEEE 802.1Q but it is convenient to be able to manage them
in the same way using this MIB."
SYNTAX Unsigned32
VlanId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A 12-bit VLAN ID used in the VLAN Tag header."
SYNTAX INTEGER (1..4094)
--
-- dasanVlanBase
--
dsVlanBase OBJECT IDENTIFIER ::= { dsBridge 1 }
dsVlanVersionNumber OBJECT-TYPE
SYNTAX INTEGER {
version1(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The version number of IEEE 802.1Q that this device
supports."
REFERENCE
"IEEE 802.1Q/D11 Section 12.10.1.1"
::= { dsVlanBase 1 }
dsVlanMaxVlanId OBJECT-TYPE
SYNTAX VlanId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum IEEE 802.1Q VLAN ID that this device
supports."
REFERENCE
"IEEE 802.1Q/D11 Section 9.3.2.3"
::= { dsVlanBase 2 }
dsVlanMaxSupportedVlans OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of VLANs that this
device supports."
::= { dsVlanBase 3 }
dsVlanNumVlans OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current number of VLANs that are
configured in this device."
::= { dsVlanBase 4 }
dsVlanGvrpStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The administrative status requested by management for
GVRP. The value enabled(1) indicates that GVRP should
be enabled on this device, on all ports for which it has
not been specifically disabled. When disabled(2), GVRP
is disabled on all ports and all GVRP packets will be
forwarded transparently. This object affects all GVRP
Applicant and Registrar state machines. A transition
from disabled(2) to enabled(1) will cause a reset of all
GVRP state machines on all ports."
::= { dsVlanBase 5 }
--
-- dsVlanCurrentTable
--
dsVlanCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsVlanCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing current configuration information
for each VLAN currently configured into the device by
(local or network) management, or dynamically created
as a result of GVRP requests received."
::= { dsBridge 2 }
dsVlanCurrentEntry OBJECT-TYPE
SYNTAX DsVlanCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information for a VLAN configured into the device by
(local or network) management, or dynamically created
as a result of GVRP requests received."
INDEX { dsVlanIndex, dsVlanName}
::= { dsVlanCurrentTable 1 }
DsVlanCurrentEntry ::=
SEQUENCE {
dsVlanIndex
VlanIndex,
dsVlanName
OCTET STRING,
dsVlanFdbId
Unsigned32,
dsVlanCurrentEgressPorts
PortList,
dsVlanCurrentUntaggedPorts
PortList,
dsVlanStatus
INTEGER,
dsVlanCreationTime
TimeTicks,
dsVlanCurrentPhysicalPorts
PortList
}
dsVlanIndex OBJECT-TYPE
SYNTAX VlanIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The VLAN-ID or other identifier refering to this VLAN."
::= { dsVlanCurrentEntry 1 }
dsVlanName OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The VLAN-NAME to this VLAN."
::= { dsVlanCurrentEntry 2 }
dsVlanFdbId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Filtering Database used by this VLAN. This value is
allocated automatically by the device whenever the VLAN
is created: either dynamically by GVRP, or by management,
in dot1qVlanStaticTable. Allocation of this value follows
the learning constraints defined for this VLAN in
dot1qLearningConstraintsTable."
::= { dsVlanCurrentEntry 3 }
dsVlanCurrentEgressPorts OBJECT-TYPE
SYNTAX PortList
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The set of ports which are transmitting traffic for
this VLAN as either tagged or untagged frames."
REFERENCE
"IEEE 802.1Q/D11 Section 12.10.2.1"
::= { dsVlanCurrentEntry 4 }
dsVlanCurrentUntaggedPorts OBJECT-TYPE
SYNTAX PortList
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The set of ports which are transmitting traffic for
this VLAN as untagged frames."
REFERENCE
"IEEE 802.1Q/D11 Section 12.10.2.1"
::= { dsVlanCurrentEntry 5 }
dsVlanStatus OBJECT-TYPE
SYNTAX INTEGER {
other(1),
permanent(2),
dynamicGvrp(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the status of this entry.
other(1) - this entry is currently in use but the
conditions under which it will remain so differ
from the following values.
permanent(2) - this entry, corresponding to an entry
in dot1qVlanStaticTable, is currently in use and
will remain so after the next reset of the
device. The port lists for this entry include
ports from the equivalent dot1qVlanStaticTable
entry and ports learnt dynamically.
dynamicGvrp(3) - this entry is currently in use
and will remain so until removed by GVRP. There
is no static entry for this VLAN and it will be
removed when the last port leaves the VLAN."
::= { dsVlanCurrentEntry 6 }
dsVlanCreationTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this VLAN was created."
::= { dsVlanCurrentEntry 7 }
dsVlanCurrentPhysicalPorts OBJECT-TYPE
SYNTAX PortList
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The set of ports which are physical."
REFERENCE
"."
::= { dsVlanCurrentEntry 8 }
--
-- dsTpFdbTable
--
dsTpFdbTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsTpFdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table that contains information about unicast entries
for which the device has forwarding and/or filtering
information. This information is used by the
transparent bridging function in determining how to
propagate a received frame."
::= { dsTp 1 }
dsTpFdbEntry OBJECT-TYPE
SYNTAX DsTpFdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a specific unicast MAC address for
which the device has some forwarding and/or filtering
information."
INDEX { dsTpFdbFid, dsTpFdbVlanName, dsTpFdbAddress }
::= { dsTpFdbTable 1 }
DsTpFdbEntry ::=
SEQUENCE {
dsTpFdbFid
INTEGER,
dsTpFdbVlanName
OCTET STRING,
dsTpFdbAddress
MacAddress,
dsTpFdbPort
Integer32,
dsTpFdbStatus
INTEGER
}
dsTpFdbFid OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION "The identity of this Filtering Database."
::= { dsTpFdbEntry 1 }
dsTpFdbVlanName OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION "The name of VLAN related to this Filtering Database."
::= { dsTpFdbEntry 2 }
dsTpFdbAddress OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (6))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A unicast MAC address for which the bridge has
forwarding and/or filtering information."
REFERENCE
"IEEE 802.1D-1990: Section 3.9.1, 3.9.2"
::= { dsTpFdbEntry 3 }
dsTpFdbPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION "Either the value '0', or the port number of the port on
which a frame having a source address equal to the value
of the corresponding instance of dsTpFdbAddress has
been seen."
::= { dsTpFdbEntry 4 }
dsTpFdbStatus OBJECT-TYPE
SYNTAX INTEGER {
other(1),
invalid(2),
learned(3),
self(4),
mgmt(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION "The status of this entry. The meanings of the values
are:
other(1) - none of the following.
invalid(2) - this entry is no longer valid (e.g., it
was learned but has since aged out), but has not
yet been flushed from the table.
learned(3) - the value of the corresponding instance
of dsTpFdbPort was learned and is being used.
self(4) - the value of the corresponding instance of
dsTpFdbAddress represents one of the device's
addresses. The corresponding instance of
dsTpFdbPort indicates which of the device's
ports has this address.
mgmt(5) - the value of the corresponding instance of
dsTpFdbAddress is also the value of an
existing instance of dsStaticAddress."
::= { dsTpFdbEntry 5 }
--
-- dsStpBase
--
dsStpBase OBJECT IDENTIFIER ::= { dsBridge 4 }
--
-- dsStpTable
--
dsStpTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsStpEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of STP supported this device."
::= { dsBridge 5 }
dsStpEntry OBJECT-TYPE
SYNTAX DsStpEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of STP supported this device."
INDEX { dsStpIndex }
::= { dsStpTable 1 }
DsStpEntry ::=
SEQUENCE {
dsStpIndex
INTEGER,
dsStpVid
INTEGER,
dsStpProtocolSpecification
INTEGER,
dsStpPriority
Integer32,
dsStpTimeSinceTopologyChange
TimeTicks,
dsStpTopChanges
Counter,
dsStpDesignatedRoot
BridgeId,
dsStpRootCost
INTEGER,
dsStpRootPort
INTEGER,
dsStpMaxAge
Timeout,
dsStpHelloTime
Timeout,
dsStpHoldTime
INTEGER,
dsStpForwardDelay
Timeout,
dsStpBridgeMaxAge
Timeout,
dsStpBridgeHelloTime
Timeout,
dsStpBridgeForwardDelay
Timeout
}
dsStpIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION "."
::= { dsStpEntry 1}
dsStpVid OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION "."
::= { dsStpEntry 2}
dsStpProtocolSpecification OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
decLb100(2),
ieee8021d(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An indication of what version of the Spanning
Tree Protocol is being run. The value
'decLb100(2)' indicates the DEC LANbridge 100
Spanning Tree protocol. IEEE 802.1d
implementations will return 'ieee8021d(3)'. If
future versions of the IEEE Spanning Tree Protocol
are released that are incompatible with the
current version a new value will be defined."
::= { dsStpEntry 3 }
dsStpPriority OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of the write-able portion of the Bridge
ID, i.e., the first two octets of the (8 octet
long) Bridge ID. The other (last) 6 octets of the
Bridge ID are given by the value of
dot1dBaseBridgeAddress."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.7"
::= { dsStpEntry 4 }
dsStpTimeSinceTopologyChange OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time (in hundredths of a second) since the
last time a topology change was detected by the
bridge entity."
REFERENCE
"IEEE 802.1D-1990: Section 6.8.1.1.3"
::= { dsStpEntry 5 }
dsStpTopChanges OBJECT-TYPE
SYNTAX Counter
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of topology changes detected by
this bridge since the management entity was last
reset or initialized."
REFERENCE
"IEEE 802.1D-1990: Section 6.8.1.1.3"
::= { dsStpEntry 6 }
dsStpDesignatedRoot OBJECT-TYPE
SYNTAX BridgeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bridge identifier of the root of the spanning
tree as determined by the Spanning Tree Protocol
as executed by this node. This value is used as
the Root Identifier parameter in all Configuration
Bridge PDUs originated by this node."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.1"
::= { dsStpEntry 7 }
dsStpRootCost OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The cost of the path to the root as seen from
this bridge."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.2"
::= { dsStpEntry 8 }
dsStpRootPort OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port number of the port which offers the
lowest cost path from this bridge to the root
bridge."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.3"
::= { dsStpEntry 9 }
dsStpMaxAge OBJECT-TYPE
SYNTAX Timeout
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum age of Spanning Tree Protocol
information learned from the network on any port
before it is discarded, in units of hundredths of
a second. This is the actual value that this
bridge is currently using."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.4"
::= { dsStpEntry 10 }
dsStpHelloTime OBJECT-TYPE
SYNTAX Timeout
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time between the transmission of
Configuration bridge PDUs by this node on any port
when it is the root of the spanning tree or trying
to become so, in units of hundredths of a second.
This is the actual value that this bridge is
currently using."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.5"
::= { dsStpEntry 11 }
dsStpHoldTime OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This time value determines the interval length
during which no more than two Configuration bridge
PDUs shall be transmitted by this node, in units
of hundredths of a second."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.14"
::= { dsStpEntry 12 }
dsStpForwardDelay OBJECT-TYPE
SYNTAX Timeout
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This time value, measured in units of hundredths
of a second, controls how fast a port changes its
spanning state when moving towards the Forwarding
state. The value determines how long the port
stays in each of the Listening and Learning
states, which precede the Forwarding state. This
value is also used, when a topology change has
been detected and is underway, to age all dynamic
entries in the Forwarding Database. [Note that
this value is the one that this bridge is
currently using, in contrast to
dot1dStpBridgeForwardDelay which is the value that
this bridge and all others would start using
if/when this bridge were to become the root.]"
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.6"
::= { dsStpEntry 13 }
dsStpBridgeMaxAge OBJECT-TYPE
SYNTAX Timeout (600..4000)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value that all bridges use for MaxAge when
this bridge is acting as the root. Note that
802.1D-1990 specifies that the range for this
parameter is related to the value of
dot1dStpBridgeHelloTime. The granularity of this
timer is specified by 802.1D-1990 to be 1 second.
An agent may return a badValue error if a set is
attempted to a value which is not a whole number
of seconds."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.8"
::= { dsStpEntry 14 }
dsStpBridgeHelloTime OBJECT-TYPE
SYNTAX Timeout (100..1000)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value that all bridges use for HelloTime when
this bridge is acting as the root. The
granularity of this timer is specified by 802.1D-
1990 to be 1 second. An agent may return a
badValue error if a set is attempted to a value
which is not a whole number of seconds."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.9"
::= { dsStpEntry 15 }
dsStpBridgeForwardDelay OBJECT-TYPE
SYNTAX Timeout (400..3000)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value that all bridges use for ForwardDelay
when this bridge is acting as the root. Note that
802.1D-1990 specifies that the range for this
parameter is related to the value of
dot1dStpBridgeMaxAge. The granularity of this
timer is specified by 802.1D-1990 to be 1 second.
An agent may return a badValue error if a set is
attempted to a value which is not a whole number
of seconds."
REFERENCE
"IEEE 802.1D-1990: Section 4.5.3.10"
::= { dsStpEntry 16 }
--
-- dsStpPortTable
--
dsStpPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsStpPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The port table of STP supported this device."
::= { dsBridge 6 }
dsStpPortEntry OBJECT-TYPE
SYNTAX DsStpPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The port table of STP supported this device."
INDEX { dsStpIndex, dsStpPort }
::= { dsStpPortTable 1 }
DsStpPortEntry ::=
SEQUENCE {
dsStpPort
Integer32,
dsStpPortPriority
Integer32,
dsStpPortState
INTEGER,
dsStpPortEnable
INTEGER,
dsStpPortPathCost
Integer32,
dsStpPortDesignatedRoot
BridgeId,
dsStpPortDesignatedCost
INTEGER,
dsStpPortDesignatedBridge
BridgeId,
dsStpPortDesignatedPort
OCTET STRING,
dsStpPortForwardTransitions
Counter
}
dsStpPort OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port number of the port for which this entry
contains Spanning Tree Protocol management
information."
::= { dsStpPortEntry 1 }
dsStpPortPriority OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of the priority field which is
contained in the first (in network byte order)
octet of the (2 octet long) Port ID. The other
octet of the Port ID is given by the value of
dot1dStpPort."
::= { dsStpPortEntry 2 }
dsStpPortState OBJECT-TYPE
SYNTAX INTEGER {
disabled(1),
blocking(2),
listening(3),
learning(4),
forwarding(5),
broken(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port's current state as defined by
application of the Spanning Tree Protocol. This
state controls what action a port takes on
reception of a frame. If the bridge has detected
a port that is malfunctioning it will place that
port into the broken(6) state. For ports which
are disabled (see dsStpPortEnable), this object
will have a value of disabled(1)."
::= { dsStpPortEntry 3 }
dsStpPortEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The enabled/disabled status of the port."
::= { dsStpPortEntry 4 }
dsStpPortPathCost OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The contribution of this port to the path cost of
paths towards the spanning tree root which include
this port. 802.1D-1990 recommends that the
default value of this parameter be in inverse
proportion to the speed of the attached LAN."
::= { dsStpPortEntry 5 }
dsStpPortDesignatedRoot OBJECT-TYPE
SYNTAX BridgeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The unique Bridge Identifier of the Bridge
recorded as the Root in the Configuration BPDUs
transmitted by the Designated Bridge for the
segment to which the port is attached."
::= { dsStpPortEntry 6 }
dsStpPortDesignatedCost OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The path cost of the Designated Port of the
segment connected to this port. This value is
compared to the Root Path Cost field in received
bridge PDUs."
::= { dsStpPortEntry 7 }
dsStpPortDesignatedBridge OBJECT-TYPE
SYNTAX BridgeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Bridge Identifier of the bridge which this
port considers to be the Designated Bridge for
this port's segment."
::= { dsStpPortEntry 8 }
dsStpPortDesignatedPort OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Port Identifier of the port on the Designated
Bridge for this port's segment."
::= { dsStpPortEntry 9 }
dsStpPortForwardTransitions OBJECT-TYPE
SYNTAX Counter
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times this port has transitioned
from the Learning state to the Forwarding state."
::= { dsStpPortEntry 10 }
END