DES3528-SWL3MGMT-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DES3528-SWL3MGMT-MIB

Last Updated: 2012-03-31

Category: Routing Protocols, Vendor: D-Link

Description: Manages L3 routing and software-based IP forwarding for D-Link DES-3528 switch.

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What Is DES3528-SWL3MGMT-MIB?

DES3528-SWL3MGMT-MIB is D-Link's enterprise MIB for software-based Layer 3 routing management on the DES-3528 switch, covering IP routing protocol configuration and status including DVMRP multicast routing and OSPF-related parameters. Its general categories are dynamic routing protocol configuration (DVMRP interfaces, OSPF ECMP settings) and routing preference/error-counter data. It supports monitoring of both configuration and fault status of the routing software stack — administrators track DVMRP interface state and error counters, and OSPF ECMP settings, to detect multicast routing adjacency problems or misrouted traffic on the switch. It parallels standard multicast/OSPF routing MIB concepts (akin to DVMRP-MIB and OSPF-MIB) implemented within D-Link's proprietary L3 management tree. Typical deployment is a DES-3528 switch acting as a Layer 3 device running DVMRP multicast routing and OSPF in a mid-size enterprise or campus network. Engineers can download the DES3528-SWL3MGMT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DES3528-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-3528 switch (L3 routing feature)

Monitoring Examples

An admin would poll swL3dvmrpInterfaceTable/swL3dvmrpInterfaceEntry (indexed by swL3dvmrpInterfaceIfIndex) for swL3dvmrpInterfaceStatus and swL3dvmrpInterfaceLocalAddress to confirm each DVMRP-enabled interface is active, and watch swL3dvmrpInterfaceRcvBadPkts/swL3dvmrpInterfaceRcvBadRoutes for a rising count indicating malformed multicast routing traffic or a misconfigured neighbor. swL3dvmrpInterfaceNbrTimeout and swL3dvmrpInterfaceProbe would be checked to verify neighbor discovery timing, while swL3RoutePreference and swL3OspfECMPCrcHigh/swL3OspfECMPTCPorUDPport are used to confirm route preference and OSPF equal-cost load-balancing hash configuration.

What Can Be Monitored

  • DVMRP interface status
  • DVMRP bad packet/route counters
  • DVMRP neighbor timeout/probe interval
  • OSPF ECMP hash configuration
  • route preference
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

des3528OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using swL3ospfVirtIfEvents OID:

Select a D-Link DES-3528 switch (L3 routing) 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 Switch Layer 3 Management MIB providing SNMP objects for monitoring D-Link DES3528 series network switches. Includes OSPF (Open Shortest Path First) and VRRP (Virtual Router Redundancy Protocol) related management objects.

Start monitoring D-Link DES-3528 switch (L3 routing) 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 DES3528-SWL3MGMT-MIB