BRIDGE-MIB Table View
Table-centric layout grouping table, row, and column objects.
Tables
5
Rows
5
Columns
28
dot1dBasePortTable
table.1.3.6.1.2.1.17.1.4
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1 row entry
·
5 columns
A table that contains generic information about every port that is associated with this bridge. Transparent, source-route, and srt ports are included.
A list of information for each port of the bridge.
Indexes
dot1dBasePort
| Column | Syntax | OID |
|---|---|---|
|
dot1dBasePort
The port number of the port for which this entry
contains bridge management information. |
Integer32 Constraints: range: 1-65535 |
.1.3.6.1.2.1.17.1.4.1.1 |
|
dot1dBasePortIfIndex
The value of the instance of the ifIndex object,
defined in IF-MIB, for the interface corresponding to this port. |
IF-MIBInterfaceIndex Textual Convention: IF-MIBInterfaceIndex Integer32Type Constraints: range: 1..2147483647 |
.1.3.6.1.2.1.17.1.4.1.2 |
|
dot1dBasePortCircuit
For a port that (potentially) has the same value of
dot1dBasePortIfIndex as another port on the same bridge. This object contains the name of an object instance unique to this port. For example, in the case where multi… |
ObjectIdentifier | .1.3.6.1.2.1.17.1.4.1.3 |
|
dot1dBasePortDelayExceededDiscards
The number of frames discarded by this port due
to excessive transit delay through the bridge. It is incremented by both transparent and source route bridges. |
SNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.17.1.4.1.4 |
|
dot1dBasePortMtuExceededDiscards
The number of frames discarded by this port due
to an excessive size. It is incremented by both transparent and source route bridges. |
SNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.17.1.4.1.5 |
dot1dStpPortTable
table.1.3.6.1.2.1.17.2.15
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1 row entry
·
11 columns
A table that contains port-specific information for the Spanning Tree Protocol.
A list of information maintained by every port about
the Spanning Tree Protocol state for that port.
the Spanning Tree Protocol state for that port.
Indexes
dot1dStpPort
| Column | Syntax | OID | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
dot1dStpPort
The port number of the port for which this entry
contains Spanning Tree Protocol management information. |
Integer32 Constraints: range: 1-65535 |
.1.3.6.1.2.1.17.2.15.1.1 |
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|
dot1dStpPortPriority
The value of the priority field that 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. On bridges supporting IE… |
Integer32r/w Constraints: range: 0-255 |
.1.3.6.1.2.1.17.2.15.1.2 |
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dot1dStpPortState
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 wil… |
Enumeration Enumerated Values:
|
.1.3.6.1.2.1.17.2.15.1.3 |
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dot1dStpPortEnable
The enabled/disabled status of the port.
|
Enumerationr/w Enumerated Values:
|
.1.3.6.1.2.1.17.2.15.1.4 |
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dot1dStpPortPathCost
The contribution of this port to the path cost of
paths towards the spanning tree root which include this port. 802.1D-1998 recommends that the default value of this parameter be in inverse proportion to … |
Integer32r/w Constraints: range: 1-65535 |
.1.3.6.1.2.1.17.2.15.1.5 |
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dot1dStpPortDesignatedRoot
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. |
BridgeId Textual Convention: BridgeId OctetStringType Constraints: range: 8 |
.1.3.6.1.2.1.17.2.15.1.6 |
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dot1dStpPortDesignatedCost
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. |
SNMPv2-SMIInteger32 Textual Convention: SNMPv2-SMIInteger32 Integer32Type Constraints: range: -2147483648..2147483647 |
.1.3.6.1.2.1.17.2.15.1.7 |
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dot1dStpPortDesignatedBridge
The Bridge Identifier of the bridge that this
port considers to be the Designated Bridge for this port's segment. |
BridgeId Textual Convention: BridgeId OctetStringType Constraints: range: 8 |
.1.3.6.1.2.1.17.2.15.1.8 |
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dot1dStpPortDesignatedPort
The Port Identifier of the port on the Designated
Bridge for this port's segment. |
OctetString Constraints: range: 2-2 |
.1.3.6.1.2.1.17.2.15.1.9 |
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dot1dStpPortForwardTransitions
The number of times this port has transitioned
from the Learning state to the Forwarding state. |
SNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.17.2.15.1.10 |
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dot1dStpPortPathCost32
The contribution of this port to the path cost of
paths towards the spanning tree root which include this port. 802.1D-1998 recommends that the default value of this parameter be in inverse proportion to the speed of t… |
Integer32r/w Constraints: range: 1-200000000 |
.1.3.6.1.2.1.17.2.15.1.11 |
dot1dTpFdbTable
table.1.3.6.1.2.1.17.4.3
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1 row entry
·
3 columns
A table that contains information about unicast entries for which the bridge has forwarding and/or filtering information. This information is used by the transparent bridging function in determining how to propagate a received frame.
Information about a specific unicast MAC address
for which the bridge has some forwarding and/or
filtering information.
for which the bridge has some forwarding and/or
filtering information.
Indexes
dot1dTpFdbAddress
| Column | Syntax | OID | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
dot1dTpFdbAddress
A unicast MAC address for which the bridge has
forwarding and/or filtering information. |
SNMPv2-TCMacAddress Textual Convention: SNMPv2-TCMacAddress OctetStringType Constraints: range: 6 |
.1.3.6.1.2.1.17.4.3.1.1 |
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dot1dTpFdbPort
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 dot1dTpFdbAddress has been seen. A value of '0' indicates that the port … |
SNMPv2-SMIInteger32 Textual Convention: SNMPv2-SMIInteger32 Integer32Type Constraints: range: -2147483648..2147483647 |
.1.3.6.1.2.1.17.4.3.1.2 |
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dot1dTpFdbStatus
The status of this entry. The meanings of the
values are: other(1) - none of the following. This would include the case where some other MIB object (not the corresponding instance of dot1dT… |
Enumeration Enumerated Values:
|
.1.3.6.1.2.1.17.4.3.1.3 |
dot1dTpPortTable
table.1.3.6.1.2.1.17.4.4
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1 row entry
·
5 columns
A table that contains information about every port that is associated with this transparent bridge.
A list of information for each port of a transparent
bridge.
bridge.
Indexes
dot1dTpPort
| Column | Syntax | OID |
|---|---|---|
|
dot1dTpPort
The port number of the port for which this entry
contains Transparent bridging management information. |
Integer32 Constraints: range: 1-65535 |
.1.3.6.1.2.1.17.4.4.1.1 |
|
dot1dTpPortMaxInfo
The maximum size of the INFO (non-MAC) field that
this port will receive or transmit. |
bytesSNMPv2-SMIInteger32 Textual Convention: SNMPv2-SMIInteger32 Integer32Type Constraints: range: -2147483648..2147483647 |
.1.3.6.1.2.1.17.4.4.1.2 |
|
dot1dTpPortInFrames
The number of frames that have been received by this
port from its segment. Note that a frame received on the interface corresponding to this port is only counted by this object if and only if it is for a protocol bein… |
framesSNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.17.4.4.1.3 |
|
dot1dTpPortOutFrames
The number of frames that have been transmitted by this
port to its segment. Note that a frame transmitted on the interface corresponding to this port is only counted by this object if and only if it is for a protocol … |
framesSNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.17.4.4.1.4 |
|
dot1dTpPortInDiscards
Count of received valid frames that were discarded
(i.e., filtered) by the Forwarding Process. |
framesSNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 Unsigned32Type Constraints: range: 0..4294967295 |
.1.3.6.1.2.1.17.4.4.1.5 |
dot1dStaticTable
table.1.3.6.1.2.1.17.5.1
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1 row entry
·
4 columns
A table containing filtering information configured into the bridge by (local or network) management specifying the set of ports to which frames received from specific ports and containing specific destination addresses are allowed to be forwarded. The value of zero in this table, as the port number from which frames with a specific destination address are received, is used to specify all ports for which there is no specific entry in this table for that particular destination address. Entries are valid for unicast and for group/broadcast addresses.
Filtering information configured into the bridge by
(local or network) management specifying the set of
ports to which frames received from a specific port and
containing a specific destination address are allowed to
be…
(local or network) management specifying the set of
ports to which frames received from a specific port and
containing a specific destination address are allowed to
be…
Indexes
dot1dStaticAddress dot1dStaticReceivePort
| Column | Syntax | OID | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
dot1dStaticAddress
The destination MAC address in a frame to which this
entry's filtering information applies. This object can take the value of a unicast address, a group address, or the broadcast address. |
SNMPv2-TCMacAddressr/w Textual Convention: SNMPv2-TCMacAddress OctetStringType Constraints: range: 6 |
.1.3.6.1.2.1.17.5.1.1.1 |
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dot1dStaticReceivePort
Either the value '0', or the port number of the port
from which a frame must be received in order for this entry's filtering information to apply. A value of zero indicates that this entry applies on all ports of the b… |
Integer32r/w Constraints: range: 0-65535 |
.1.3.6.1.2.1.17.5.1.1.2 |
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dot1dStaticAllowedToGoTo
The set of ports to which frames received from a
specific port and destined for a specific MAC address, are allowed to be forwarded. Each octet within the value of this object specifies a set of eight ports, with the f… |
OctetStringr/w Constraints: range: 0-512 |
.1.3.6.1.2.1.17.5.1.1.3 |
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dot1dStaticStatus
This object indicates the status of this entry.
The default value is permanent(3). other(1) - this entry is currently in use but the conditions under which it will remain so are different from each o… |
Enumerationr/w Enumerated Values:
|
.1.3.6.1.2.1.17.5.1.1.4 |