DGS3324SR-SWL3MGMT-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DGS3324SR-SWL3MGMT-MIB

Last Updated: 2000-07-15

Category: Technology: Routing/L3, Vendor: D-Link

Description: L3 management MIB for D-Link DGS-3324SR stackable switch covering routing protocols and Layer 3 management.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is DGS3324SR-SWL3MGMT-MIB?

This is a D-Link proprietary Layer 3 management MIB for the DGS-3324SR, a stackable switch, covering routing protocols and Layer 3 management features. It notably includes PIM (Protocol Independent Multicast) management objects, including candidate bootstrap router (CBSR) information, alongside general route preference/administrative distance settings. As a monitoring module it lets an administrator confirm that PIM multicast routing is configured and operating as expected on the switch, and that unicast route selection preference matches intent, reflecting the software health of the routing control plane. It depends on the switch's companion L2MGMT and system/product MIBs for a complete management picture, and conceptually parallels standard PIM-SM/PIM-DM multicast routing concepts. It is deployed in enterprise/campus networks where stacked DGS-3324SR switches provide Layer 3 multicast and unicast routing, with DGS3324SR-SWL3MGMT-MIB SNMP monitoring handled via an SNMP-based NMS.

IPNetwork Monitor allows you to monitor SNMP objects defined in DGS3324SR-SWL3MGMT-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.

Supported Devices

  • D-Link DGS-3324SR stackable Layer 3 switch

Monitoring Examples

Polling swL3PimMgmt gives general PIM configuration/status on the switch, while swL3PimCbsrInfoMgmt exposes candidate bootstrap router information used in PIM-SM rendezvous point election -- an administrator would check this to confirm the expected router is acting as bootstrap router, since a mismatch can break multicast group-to-RP mapping across the domain. swL3RoutePreference is checked separately to confirm the administrative distance assigned to different route sources.

What Can Be Monitored

  • PIM multicast routing configuration/status
  • PIM candidate bootstrap router (CBSR) information
  • route preference / administrative distance
Imported Objects

From IF-MIB

InterfaceIndex

From OSPF-MIB

AreaID
DesignatedRouterPriority
HelloRange
Metric
PositiveInteger
RouterID
Status
TOSType
UpToMaxAge

From SNMPv2-SMI

Counter32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
PhysAddress
RowStatus
TruthValue

From SW-PROJECTX-SRPRIMGMT-MIB

dgs3324SROBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using swL3ospfVirtIfEvents OID:

Select a D-Link DGS-3324SR stackable Layer 3 switch as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type swL3ospfVirtIfEvents into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The number of state changes or error events on this Virtual Link. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Layer 3 network management for DGS3324SR switch, supporting RIP, OSPF, DVMRP routing protocols.

Start monitoring D-Link DGS-3324SR stackable Layer 3 switch with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download DGS3324SR-SWL3MGMT-MIB