All MIBs › Dell-VRTX-MIR-MIB
Organization: Dell
Last Updated: 2007-01-02
Category: Technology: QoS, Vendor: Dell
Description:
Manages Maximum Information Rate traffic shaping on the Dell VRTX switch module.
Imported Objects
From Dell-VRTX-MIB
| rnd | MODULE-IDENTITY |
From IF-MIB
| InterfaceIndex |
From SNMPv2-SMI
| MODULE-IDENTITY | |
| OBJECT-TYPE |
From SNMPv2-TC
| RowStatus |
What Is Dell-VRTX-MIR-MIB?
This private MIB implements Maximum Information Rate (MIR) traffic-shaping/rate-limiting configuration for a Dell PowerEdge VRTX chassis switch module, using the RAD-derived "rl"-prefixed switch OS. It exposes configuration-oriented data for defining and tracking per-interface rate-limiting profiles (MRIs), including how many rate-limit entries are supported and currently in use, and VLAN-based reserved-port rate settings. For status monitoring it is mainly useful for confirming resource utilization of the rate-limiting feature via rlMirCurMriNum against the rlMirMaxNumOfMRIs capacity, and per-interface MRI assignment via rlMirInterfaceMrid, letting an administrator see if the device is near its shaping-table capacity. It depends on standard ifIndex-based interface identification to associate rate limits with physical or VLAN ports. It is typically deployed on Dell VRTX chassis switch modules where administrators need to bound traffic bursts on specific ports or VLANs. Engineers can download the Dell-VRTX-MIR-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in Dell-VRTX-MIR-MIB. 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
- current vs. maximum rate-limit profile count
- per-interface rate-limit profile assignment
- VLAN-based reserved ports
- MIR feature version
Supported Devices
- Dell PowerEdge VRTX chassis switch module
Monitoring Examples
An administrator would compare rlMirCurMriNum to rlMirMaxNumOfMRIs to verify how much of the rate-limiting table capacity is consumed, and walk rlMirInterfaceTable/rlMirInterfaceEntry (keyed by rlMirInterfaceIfIndex) to see which rate-limit profile (rlMirInterfaceMrid) is applied to each port. The rlMirVlanBaseReservedPortsTable would be checked to confirm which ports are reserved from VLAN-based rate-limiting policies. Nearing rlMirMaxNumOfMRIs capacity would signal that new shaping rules cannot be added without freeing existing entries.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| rlMir | 1.3.6.1.4.1.89.61 | This private MIB module defines MIR private MIBs. | ||
| INT rlMirMibVersion | 1.3.6.1.4.1.89.61.1 | INTEGER | read-only | MIB's version, the current version is 1. |
| INT rlMirMaxNumOfMRIsAfterReset | 1.3.6.1.4.1.89.61.2 | INTEGER | read-write | The maximun instanses of IP Multi Instance Routers after the following reset. |
| INT rlMirMaxNumOfMRIs | 1.3.6.1.4.1.89.61.3 | INTEGER | read-only | The maximun instanses of IP Multi Instance Routers. |
| INT rlMirCurMriNum | 1.3.6.1.4.1.89.61.4 | INTEGER | read-write | The number of the MRI of which MIB variables are treated at the same time by the SNMP agent. |
| rlMirInterfaceTable | 1.3.6.1.4.1.89.61.5 | not-accessible | A list of the assignment ifinterfaces to IP Router instances. | |
| rlMirInterfaceEntry | 1.3.6.1.4.1.89.61.5.1 | not-accessible | An entry of this table specifies the MRID assignement to a L2 interfrace. | |
| NUM rlMirInterfaceIfIndex | 1.3.6.1.4.1.89.61.5.1.1 | InterfaceIndex | read-write | The L2 interface for which this entry contains information. |
| INT rlMirInterfaceMrid | 1.3.6.1.4.1.89.61.5.1.2 | INTEGER | read-write | Multi IP Router Instance Identifier to which the interface is assgned. |
| rlMirVlanBaseReservedPortsTable | 1.3.6.1.4.1.89.61.6 | not-accessible | A list VLAN based reserved physical ports. | |
| rlMirVlanBaseReservedPortsEntry | 1.3.6.1.4.1.89.61.6.1 | not-accessible | A VLAN based reserved physical port. | |
| NUM rlMirVlanBaseReservedPortsIfIndex | 1.3.6.1.4.1.89.61.6.1.1 | InterfaceIndex | read-create | IfIndex of VLAN based reserved physical port. |
| ROW rlMirVlanBaseReservedPortsStatus | 1.3.6.1.4.1.89.61.6.1.2 | RowStatus | read-create | It is used to delete an entry |
| rlMirVlanBaseLogicalPortsTable | 1.3.6.1.4.1.89.61.7 | not-accessible | A list VLAN based logical ports. | |
| rlMirVlanBaseLogicalPortsEntry | 1.3.6.1.4.1.89.61.7.1 | not-accessible | A VLAN based logical point-to-point port. | |
| NUM rlMirVlanBaseLogicalPortsIfIndex | 1.3.6.1.4.1.89.61.7.1.1 | InterfaceIndex | read-create | IfIndex of VLAN based Logical point-to-point port. |
| NUM rlMirVlanBaseLogicalPortsReservedIfIndex | 1.3.6.1.4.1.89.61.7.1.2 | InterfaceIndex | read-create | IfIndex of VLAN based reserved physical port on which the logical port is defined. |
| INT rlMirVlanBaseLogicalPortsVlanTag | 1.3.6.1.4.1.89.61.7.1.3 | INTEGER | read-create | VLAN tag. |
| ROW rlMirVlanBaseLogicalPortsStatus | 1.3.6.1.4.1.89.61.7.1.4 | RowStatus | read-create | It is used to add, update and delete an entry |
| INT rlMirCurMriNumRouter | 1.3.6.1.4.1.89.61.8 | INTEGER | read-only | Returns Router Mri Number. |
| INT rlMirCurMriNumOob | 1.3.6.1.4.1.89.61.9 | INTEGER | read-only | Returns Router Mri Number. |
RFC description
Defines Multi-Instance Router (MIR) configuration and management for Dell VRTX systems.
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