rbridgeBasePortStpRoot
RBRIDGE-MIB ·
.1.3.6.1.2.1.214.1.1.9.1.12
Object
column
BRIDGE-MIBBridgeId
The bridge identifier of the root of the spanning tree, as learned from a Bridge PDU (BPDU) received on this port. For the Multiple Spanning Tree Protocol (MSTP), this is the root bridge of the Common and Internal Spanning Tree (CIST). If no BPDU has been heard, the value returned is a string of zeros.
Context
- MIB
- RBRIDGE-MIB
- OID
.1.3.6.1.2.1.214.1.1.9.1.12- Type
- column
- Access
- readonly
- Status
- current
- Parent
- rbridgeBasePortEntry
- Table
- rbridgeBasePortTable
- Siblings
- 13
Syntax
BRIDGE-MIBBridgeId
- Source
- BRIDGE-MIBBridgeId
- Base type
OctetString
Values & Constraints
Type Constraints
range: 8
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| rbridgeBasePort The port number of the port for which this entry
contains RBridge management information. | column | Unsigned32 | .1.3.6.1.2.1.214.1.1.9.1.1 |
| rbridgeBasePortDesiredDesigVlan The VLAN that a Designated RBridge (DRB) will specify in
its TRILL-Hellos as the VLAN to be used by all RBridges on
the link for TRILL frames. This VLAN must be enabled on
this p… | column | Q-BRIDGE-MIBVlanId | .1.3.6.1.2.1.214.1.1.9.1.10 |
| rbridgeBasePortDesigVlan The VLAN being used on this link for TRILL frames. | column | Q-BRIDGE-MIBVlanId | .1.3.6.1.2.1.214.1.1.9.1.11 |
| rbridgeBasePortStpRootChanges The number of times a change in the root bridge is seen from
spanning tree BPDUs received on this port, indicating a
change in bridged LAN topology. Each such change may cause
th… | column | changes SNMPv2-SMICounter32 | .1.3.6.1.2.1.214.1.1.9.1.13 |
| rbridgeBasePortStpWiringCloset The Bridge ID to be used as the spanning tree root in BPDUs
sent for the Wiring Closet topology solution described in
[RFC6325]. Note that the same value of this object must be
s… | column | BRIDGE-MIBBridgeId | .1.3.6.1.2.1.214.1.1.9.1.14 |
| rbridgeBasePortIfIndex The value of the instance of the ifIndex object,
defined in the IF-MIB, for the interface corresponding
to this port. The RBridge port sits on top of
this interface. | column | IF-MIBInterfaceIndex | .1.3.6.1.2.1.214.1.1.9.1.2 |
| rbridgeBasePortDisable Disable port bit. When this bit is set (true), all frames
received or to be transmitted are discarded, with the
possible exception of some layer 2 control frames that may
be gene… | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.214.1.1.9.1.3 |
| rbridgeBasePortTrunkPort End-station service disable (trunk port) bit. When this bit
is set (true), all native frames received on the port and all
native frames that would have been sent on the port are
… | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.214.1.1.9.1.4 |
| rbridgeBasePortAccessPort TRILL traffic disable (access port) bit. If this bit is
set, the goal is to avoid sending any TRILL frames, except
TRILL-Hello frames, on the port, since it is intended only
for … | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.214.1.1.9.1.5 |
| rbridgeBasePortP2pHellos Use point-to-point (P2P) Hellos bit. If this bit is set,
Hellos sent on this port are IS-IS P2P Hellos, not the
default TRILL-Hellos. In addition, the IS-IS P2P t… | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.214.1.1.9.1.6 |
| rbridgeBasePortState The port's current state. If the entire port is
inhibited, its state is portInhibited(2). If specific VLANs
are inhibited, the state is vlanInhibited(3), and
rbridgeVlanPortTabl… | column | Enumeration | .1.3.6.1.2.1.214.1.1.9.1.7 |
| rbridgeBasePortInhibitionTime Time in seconds that this RBridge will inhibit forwarding
on this port after it observes a spanning tree root bridge
change on a link or receives conflicting VLAN forwarder
inform… | column | seconds SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.214.1.1.9.1.8 |
| rbridgeBasePortDisableLearning Disable learning of MAC addresses seen on this port.
To disable learning, the value of this object must be
set to 'true'. The default is 'false'.
The value of this… | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.214.1.1.9.1.9 |