TPLINK-SPANNING-TREE-MIB
AI MIB Summary
The TPLINK-SPANNING-TREE-MIB enables monitoring and management of Spanning Tree Protocol (STP) states, port roles, and bridge IDs on TP-Link network switches. This private module provides access to critical topology metrics such as root bridge election status, port forwarding states, and loop prevention alerts to ensure Layer 2 network stability.
Private MIB for Spanning-Tree.
Main OID:
tplinkSpanningTreeMIB.1.3.6.1.4.1.11863.6.21
76
Objects
Active
Status
3
Dependencies
Imported Objects
Objects
76 total| Object Name |
|---|
tplinkSpanningTreeMIBPrivate MIB for Spanning-Tree. MODULE-IDENTITY .1.3.6.1.4.1.11863.6.21 |
tplinkSpanningTreeMIBObjects OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1 |
tpStpBasicCfg OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.1 |
tpStpBasicGlobalConfig OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.1.1 |
tpStpEnableSpanning Tree Protocol.
0. disable
1. enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.1.1.1 |
tpRstpEnableRapid Spanning Tree Protocol.
0. disable
1. enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.1.1.2 |
tpMstpEnableMultiple Spanning Tree Protocol.
0. disable
1. enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.1.1.3 |
tpStpBasicParamConfig OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.1.2 |
tpStpCistPriorityEnter a value from 0 to 61440 to specify the priority
of the switch for comparison in the CIST. CIST priority
is an important criterion on determining the root bridge.
In the same condition, the switch with the highest priority
will be chosen as the root bridge. The lower value has the
higher priority. The value could be devided exactly by 4096.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.1.2.1 |
tpStpHelloTimeEnter a value from 1 to 10 in seconds to specify the
interval to send BPDU packets. It is used to test the
links. (tpStpHelloTime+1)*2<=tpStpAgingTime.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.1.2.2 |
tpStpAgingTimeEnter a value from 6 to 40 in seconds to specify the
maximum time the switch can wait without receiving a
BPDU before attempting to reconfigure.
(tpStpHelloTime+1)*2<=tpStpAgingTime.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.1.2.3 |
tpStpForwardDelayEnter a value from 4 to 30 in seconds to specify the
time for the port to transit its state after the network
topology is changed. stpAgingTime<=(stpForwardDelay-1)*2.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.1.2.4 |
tpStpHoldCountEnter a value from 1 to 20 to set the maximum number of
BPDU packets transmitted per Hello Time interval.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.1.2.5 |
tpStpMaxHopsEnter a value from 1 to 40 to set the maximum number of
hops that occur in a specific region before the BPDU is
discarded.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.1.2.6 |
tpStpInfo OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.1.3 |
tpStpEnableStatus0. disable
1. enablero Enumeration .1.3.6.1.4.1.11863.6.21.1.1.3.1 |
tpStpMode1. stp
2. rstp
3. mstpro Enumeration .1.3.6.1.4.1.11863.6.21.1.1.3.2 |
tpStpLocalBridgeLocal bridge.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.1.3.3 |
tpStpCISTRootCIST Root.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.1.3.4 |
tpStpExPathCostExternal Path cost.ro INTEGER .1.3.6.1.4.1.11863.6.21.1.1.3.5 |
tpStpRegionRootRegion Root.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.1.3.6 |
tpStpInPathCostInternal Path cost.ro INTEGER .1.3.6.1.4.1.11863.6.21.1.1.3.7 |
tpStpDesignatedBridgeDesignated Bridge.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.1.3.8 |
tpStpRootPortRootPort.ro INTEGER .1.3.6.1.4.1.11863.6.21.1.1.3.9 |
tpStpLastTopologyChangeTimeLastTopologyChangeTime.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.1.3.10 |
tpStpTopologyChangeCounterTopologyChangeCounter.ro INTEGER .1.3.6.1.4.1.11863.6.21.1.1.3.11 |
tpStpPortCfg OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.2 |
tpStpPortConfigTableHere you can configure the parameters of the ports for
comparison in the CIST and the common parameters of all
Instances. And you can view the status of the ports in the
CIST. CIST (Common and Internal Spanning Tree) is the spanning
tree in a switched network, connecting all devices in the network. SEQUENCE OF TPSTPPORTCONFIGENTRY .1.3.6.1.4.1.11863.6.21.1.2.1 |
tpStpPortConfigEntryAn entry contains of the information of a port. TPSTPPORTCONFIGENTRY .1.3.6.1.4.1.11863.6.21.1.2.1.1 |
tpStpPortNumberDisplays the port number of the switch.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.2.1.1.1 |
tpStpPortEnableSelect Enable /Disable STP function for the desired port.
0. Disable
1. Enable
2. ErrPortrw Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.2 |
tpStpPortPriorityEnter a value from 0 to 240 divisible by 16. Port priority
is an important criterion on determining the root port.
In the same condition, the port with the highest priority will be
chosen as the root port. The lower value has the higher priority.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.2.1.1.3 |
tpStpPortExPathCostExPath Cost is used to choose the path and calculate the path costs
of ports in different MST regions. It is an important criterion on
determining the root port. The lower value has the higher priority.
automatic when value is zero.
Make sure that Path Cost ranges from 0 to 2000000.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.2.1.1.4 |
tpStpPortInPathCostInPath Cost is used to choose the path and calculate the path costs
of ports in an MST region. It is an important criterion on determining
the root port. The lower value has the higher priority.
Make sure that Path Cost ranges from 0 to 2000000.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.2.1.1.5 |
tpStpEdgePortStatusSelect Enable/Disable Edge Port. The edge port can transit
its state from blocking to forwarding rapidly without waiting
for forward delay.
0. Disable
1. Enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.6 |
tpStpPointToPointStatusSelect the P2P link status. If the two ports in the P2P link are
root port or designated port, they can transit their states to
forwarding rapidly to reduce the unnecessary forward delay.
0. auto
1. force enable
2. force disablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.7 |
tpStpPortMCheckSelect Enable to perform MCheck operation on the port. Unchange means no MCheck operation.
0. unChange
1. enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.8 |
tpStpPortStpVersionDisplays the STP version of the port.
1. stp
2. rstp
3. mstpro Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.9 |
tpStpPortRoleDisplays the role of the port played in the STP Instance.
1.Disable:Indicates the port that is not participating in the STP.
2.Alternate:Indicates the port that can be a backup port of a root or master port.
3.Backup:Indicates the port that is the backup port of a designated port.
4.Designated:Indicates the port that forwards packets to a downstream network
segment or switch.
5.root:Indicates the port that has the lowest path cost from this bridge to the
Root Bridge and forwards packets to the root.
6.Master:Indicates the port that connects a MST region to the common root.
The path from the master port to the common root is the shortest path between
this MST region and the common root.ro Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.10 |
tpStpPortStatusDisplays the working status of the port.
1.Disconnected: In this status the port is not participating in the STP.
2.Blocking: In this status the port can only receive BPDU packets.
3.Learning: In this status the port can receive/send BPDU packets and learn MAC address.
4.Forwarding: In this status the port can receive/forward data, receive/send BPDU packets
as well as learn MAC address.ro Enumeration .1.3.6.1.4.1.11863.6.21.1.2.1.1.11 |
tpStpPortLagDisplays the LAG number which the port belongs to.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.2.1.1.12 |
tpStpInstanceCfg OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.3 |
tpMstpRegionConfig OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.3.1 |
tpMstpRegionNameCreate a name for MST region identification using up to 32 characters.rw OCTET STRING .1.3.6.1.4.1.11863.6.21.1.3.1.1 |
tpMstpRevisionEnter the revision from 0 to 65535 for MST region identification.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.3.1.2 |
tpMstpInstanceConfigTableHere you can set the VLAN-to-spanning-tree mapping configuration. SEQUENCE OF TPMSTPINSTANCECONFIGENTRY .1.3.6.1.4.1.11863.6.21.1.3.2 |
tpMstpInstanceConfigEntryAn entry contains of the mstp instance. TPMSTPINSTANCECONFIGENTRY .1.3.6.1.4.1.11863.6.21.1.3.2.1 |
tpMstpInstanceIdDisplays Instance ID of the switch,0 representative CIST.ro INTEGER .1.3.6.1.4.1.11863.6.21.1.3.2.1.1 |
tpMstpInstanceEnableDisplays status of the instance.
0. Disable
1. Enablero Enumeration .1.3.6.1.4.1.11863.6.21.1.3.2.1.2 |
tpMstpInstancePriorityEnter the priority of the switch in the instance. It is an
important criterion on determining if the switch will be
chosen as the root bridge in the specific instance.Make sure
that Priority ranges from 0 to 61440 and could be divided
exactly by 4096rw INTEGER .1.3.6.1.4.1.11863.6.21.1.3.2.1.3 |
tpMstpInstanceVlanIdEnter the desired VLAN ID. After modification here, the new VLAN
ID will be added to the corresponding instance ID and the previous
VLAN ID won't be replaced.The format of input VLAN ID shoud be like
'1,3,4-7,11-30' in the range from 1 to 4094.rw OCTET STRING .1.3.6.1.4.1.11863.6.21.1.3.2.1.4 |
tpMstpClearInstanceVlanIdThis object use to clear instance's vlan id.The cleared VLAN ID will
be automatically mapped to the CIST.rw Enumeration .1.3.6.1.4.1.11863.6.21.1.3.2.1.5 |
tpMstpInstancePortConfigTableA port can play different roles in different spanning tree instance.
Here you can configure the parameters of the ports in different
instance IDs as well as view status of the ports in the specified instance. SEQUENCE OF TPMSTPINSTANCEPORTCONFIGENTRY .1.3.6.1.4.1.11863.6.21.1.3.3 |
tpMstpInstancePortConfigEntryAn entry contains of the mstp instance port config. TPMSTPINSTANCEPORTCONFIGENTRY .1.3.6.1.4.1.11863.6.21.1.3.3.1 |
tpMstpInstancePortConfigIdThe instance ID for its port configuration, 1-8.ro INTEGER .1.3.6.1.4.1.11863.6.21.1.3.3.1.1 |
tpMstpInstancePortNumberDisplays the port number of the switch.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.3.3.1.2 |
tpMstpInstancePortPriorityEnter the priority of the port in the instance. It is an
important criterion on determining if the port will be chosen
as the root port by the device connected to this port.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.3.3.1.3 |
tpMstpInstancePortPathCostPath Cost is used to choose the path and calculate the path costs
of ports in an MST region. It is an important criterion on determining
the root port. The lower value has the higher priority.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.3.3.1.4 |
tpMstpInstancePortRoleDisplays the role of the port played in the STP Instance.
1. Disable
2. Alternate
3. Backup
4. Designated
5. root
6. Masterro Enumeration .1.3.6.1.4.1.11863.6.21.1.3.3.1.5 |
tpMstpInstancePortStatusDisplays the working status of the port.
1. Disable
2. Blocking
3. Learning
4. Forwardingro Enumeration .1.3.6.1.4.1.11863.6.21.1.3.3.1.6 |
tpMstpInstancePortLagDisplays the LAG number which the port belongs to.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.3.3.1.7 |
tpStpSecurityCfg OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.4 |
tpStpPortDefendTablePort defend function is to prevent the devices from any
malicious attack against STP features.. SEQUENCE OF TPSTPPORTDEFENDENTRY .1.3.6.1.4.1.11863.6.21.1.4.1 |
tpStpPortDefendEntryAn entry contains of the information of a port protection. TPSTPPORTDEFENDENTRY .1.3.6.1.4.1.11863.6.21.1.4.1.1 |
tpStpDefendPortNumberDisplays the port number of the switch.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.4.1.1.1 |
tpStpLoopDefendEnableLoop defend is to prevent the loops in the network brought by
recalculating STP because of link failures and network congestions.
0. Disable
1. Enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.4.1.1.2 |
tpStpRootBridgeDefendEnableRoot defend is to prevent wrong network topology change caused by
the role change of the current legal root bridge.
0. Disable
1. Enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.4.1.1.3 |
tpStpTcDefendEnableTC defend is to prevent the decrease of the performance and stability
of the switch brought by continuously removing MAC address entries upon
receiving TC-BPDUs in the STP network.
0. Disable
1. Enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.4.1.1.4 |
tpStpBPDUDefendEnableBPDU defend is to prevent BPDUs flood in the STP network.
0. Disable
1. Enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.4.1.1.5 |
tpStpBPDUHoldEnable0. Disable
1. Enablerw Enumeration .1.3.6.1.4.1.11863.6.21.1.4.1.1.6 |
tpStpDefendPortLagDisplays the LAG number which the port belongs to.ro OCTET STRING .1.3.6.1.4.1.11863.6.21.1.4.1.1.7 |
tpStpTcDefendConfig OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.1.4.2 |
tpStpTcDefendThresholdEnter a number from 1 to 100. It is the maximum number of the
TC-BPDUs received by the switch in a TC Protect Cycle.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.4.2.1 |
tpStpTcDefendTimerEnter a value from 1 to 10 to specify the TC Protect Cycle.rw INTEGER .1.3.6.1.4.1.11863.6.21.1.4.2.2 |
tplinkSpanningTreeNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.11863.6.21.2 |
tpMstpTopologyChangeThe topology of spanning tree has changed. NOTIFICATION-TYPE .1.3.6.1.4.1.11863.6.21.2.1 |