DES3528P-SWL3MGMT-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DES3528P-SWL3MGMT-MIB

Last Updated: 2012-03-31

Category: Routing Protocols, Vendor: D-Link

Description: Manages L3 routing and PoE configuration for D-Link DES-3528P switch.

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What Is DES3528P-SWL3MGMT-MIB?

This is a D-Link vendor MIB for Layer 3 routing management on the DES-3528P PoE switch, covering DVMRP multicast routing interfaces and OSPF ECMP load-balancing configuration. It exposes per-interface DVMRP protocol state, timers, and error counters, along with OSPF equal-cost multipath hashing parameters and route preference settings. Its monitoring role is largely software/protocol operational status: DVMRP interface status and bad-packet/bad-route counters reveal multicast routing problems, while OSPF ECMP settings show how traffic is load-balanced across equal-cost paths on this Layer 3 switch. As a proprietary L3 extension it conceptually parallels standard multicast (DVMRP) and OSPF MIB structures without directly importing them. It is deployed on D-Link DES-3528P managed PoE switches used for Layer 3 routing and multicast in enterprise LANs, where DES3528P-SWL3MGMT-MIB SNMP monitoring tracks DVMRP and OSPF ECMP operational status.

IPNetwork Monitor allows you to monitor SNMP objects defined in DES3528P-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 DES-3528P Layer 3 PoE switch

Monitoring Examples

An admin monitors swL3dvmrpInterfaceTable, keyed by swL3dvmrpInterfaceIfIndex, checking swL3dvmrpInterfaceStatus and the swL3dvmrpInterfaceRcvBadPkts/swL3dvmrpInterfaceRcvBadRoutes counters — a rising bad-packet count on one interface points to a misconfigured DVMRP neighbor or multicast routing loop. swL3dvmrpInterfaceProbe and swL3dvmrpInterfaceNbrTimeout reveal whether DVMRP neighbor discovery is timing out, while swL3RoutePreference and the OSPF ECMP objects (swL3OspfECMPCrcHigh, swL3OspfECMPTCPorUDPport) let an operator confirm how the switch load-balances equal-cost OSPF routes.

What Can Be Monitored

  • DVMRP interface status
  • DVMRP bad packet/route counters
  • DVMRP neighbor timeout
  • OSPF ECMP hashing parameters
  • route preference configuration
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
MacAddress
PhysAddress
RowStatus
TimeStamp
TruthValue

From SWDES3528-52PRIMGMT-MIB

des3528pOBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using swL3ospfVirtIfEvents OID:

Select a D-Link DES-3528P Layer 3 PoE 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

D-Link DES3528 Layer 3 network management with IP control, OSPF, VRRP, and local routing.

Start monitoring D-Link DES-3528P Layer 3 PoE 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 DES3528P-SWL3MGMT-MIB