All MIBs › ACC-BRPORT
Category: Vendor: ACC/Ericsson
Description:
Manages bridge port configuration and filtering on ACC/Ericsson bridging-capable router equipment, providing per-port spanning tree and forwarding settings.
Imported Objects
From ACC-MIB
| DisplayString | |
| accBRG | OBJECT-IDENTITY |
From ACC-SYSTEM
| accTrapLogSeqNum | OBJECT-TYPE |
From RFC1155-SMI
| Counter | |
| Gauge | |
| OBJECT-TYPE |
What Is ACC-BRPORT?
This MIB manages bridge port configuration and filtering on ACC (later Ericsson-owned) bridging-capable router/access equipment, providing per-port spanning tree and forwarding settings. It's a configuration-focused MIB defining how individual bridge ports participate in spanning tree and frame forwarding/filtering. Though no sample objects were supplied, bridge-port MIBs of this type typically expose per-port STP state (blocking/forwarding/learning), a useful operational-status indicator for detecting a port stuck in blocking state or a spanning-tree topology change. It closely parallels (and likely maps to) the standard IETF BRIDGE-MIB port-group objects. It's deployed on ACC/Ericsson access/router products offering bridging functionality alongside routing. Engineers can download the ACC-BRPORT file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in ACC-BRPORT. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
What Can Be Monitored
- per-port spanning tree state
- port forwarding/filtering configuration
Supported Devices
- ACC/Ericsson bridging routers
Monitoring Examples
No sample object names were supplied for this module; based on its purpose, an admin would typically monitor each bridge port's spanning-tree state (e.g., forwarding vs. blocking) to detect an unexpected topology change or a port blocked due to a detected loop, and would check filtering/forwarding rule configuration to confirm intended traffic segregation per port.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| accBrPort | 1.3.6.1.4.1.5.1.1.3 | |||
| accBrPortInfo | 1.3.6.1.4.1.5.1.1.3.1 | |||
| accBrPortStats | 1.3.6.1.4.1.5.1.1.3.1.1 | |||
| CTR accBrPortInNUcastPkts | 1.3.6.1.4.1.5.1.1.3.1.1.1 | Counter | read-only | Number of non-unicast packets received |
| CTR accBrPortInUcastPkts | 1.3.6.1.4.1.5.1.1.3.1.1.2 | Counter | read-only | Number of unicast packets received |
| CTR accBrPortInDupPkts | 1.3.6.1.4.1.5.1.1.3.1.1.3 | Counter | read-only | Number of in packets duplicated |
| CTR accBrPortOutNUcastPkts | 1.3.6.1.4.1.5.1.1.3.1.1.4 | Counter | read-only | Number of non-unicast packets sent |
| CTR accBrPortOutUcastPkts | 1.3.6.1.4.1.5.1.1.3.1.1.5 | Counter | read-only | Number of unicast packets sent |
| CTR accBrPortStpInPkts | 1.3.6.1.4.1.5.1.1.3.1.1.6 | Counter | read-only | Number of spanning tree packets recieved |
| CTR accBrPortStpOutPkts | 1.3.6.1.4.1.5.1.1.3.1.1.7 | Counter | read-only | Number of spanning tree packets sent |
| CTR accBrPortOutDelayDiscPkts | 1.3.6.1.4.1.5.1.1.3.1.1.8 | Counter | read-only | Number of output packets dropped because they were held in queue too long |
| CTR accBrPortOutPrioDiscPkts | 1.3.6.1.4.1.5.1.1.3.1.1.9 | Counter | read-only | Packets discarded on ouput by the protocol priority filter mechanism |
| GAU accBrPortOutQLen | 1.3.6.1.4.1.5.1.1.3.1.1.10 | Gauge | read-only | Length of port output queue |
| CTR accBrPortInDiscPkts | 1.3.6.1.4.1.5.1.1.3.1.1.11 | Counter | read-only | Number of bridge packets discarded at input |
| INT accBrPortStpPriority | 1.3.6.1.4.1.5.1.1.3.1.2 | INTEGER | read-write | Relative STP priority of this port |
| OCT accBrPortId | 1.3.6.1.4.1.5.1.1.3.1.3 | OCTET STRING | read-only | Port ID |
| INT accBrPortState | 1.3.6.1.4.1.5.1.1.3.1.5 | INTEGER | read-write | accBrPortState reports the operational status of the port; it is writable for backward compatibility (writes also update accBrPortAdminStatus). |
| INT accBrPortStpPathCost | 1.3.6.1.4.1.5.1.1.3.1.6 | INTEGER | read-write | Path cost |
| OCT accBrPortStpDesRoot | 1.3.6.1.4.1.5.1.1.3.1.7 | OCTET STRING | read-only | Designated root |
| INT accBrPortStpDesCost | 1.3.6.1.4.1.5.1.1.3.1.8 | INTEGER | read-only | Cost to designated root |
| OCT accBrPortStpDesBridge | 1.3.6.1.4.1.5.1.1.3.1.9 | OCTET STRING | read-only | Designated bridge |
| OCT accBrPortStpDesPort | 1.3.6.1.4.1.5.1.1.3.1.10 | OCTET STRING | read-only | Designated port |
| INT accBrPortAdminStatus | 1.3.6.1.4.1.5.1.1.3.1.11 | INTEGER | read-write | accBrPortAdminStatus reports the administrative status of the port; an update to this variable is effective immediately. Note that the operational status may be disabled even though accBrPortAdminStatus is enabled, if the bridge port's protocol type is incompatible with the associated physical port protocol type. |
| INT accBrPortLine | 1.3.6.1.4.1.5.1.1.3.1.12 | INTEGER | read-write | Index of physical port associated with this bridge port. |
| INT accBrPortProtocol | 1.3.6.1.4.1.5.1.1.3.1.13 | INTEGER | read-write | Note that these enumerated values match those in accSlotProtocol. |
| INT accBrPortFrDlci | 1.3.6.1.4.1.5.1.1.3.1.14 | INTEGER | read-write | Frame Relay DLCI for this port |
| INT accBrPortIndex | 1.3.6.1.4.1.5.1.1.3.1.15 | INTEGER | read-only | Bridge Port Index |
| INT accBrPortXBridgeStatus | 1.3.6.1.4.1.5.1.1.3.1.16 | INTEGER | read-only | Bridge Port translating bridge status |
RFC description
ACC bridge port MIB providing packet statistics on port unicast, multicast, and spanning tree traffic.
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