DES3200-52P-L3MGMT-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DES3200-52P-L3MGMT-MIB

Last Updated: 2010-06-02

Category: Routing Protocols, Vendor: D-Link

Description: Manages L3 routing and PoE configuration for D-Link DES-3200-52P switch.

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 DES3200-52P-L3MGMT-MIB?

DES3200-52P-L3MGMT-MIB is a proprietary D-Link enterprise MIB that extends Layer 3 management for the DES-3200-52P PoE Fast Ethernet switch. It exposes configuration and status data for DVMRP multicast routing interfaces, OSPF equal-cost multipath (ECMP) hashing parameters, and system-wide route preference settings. From a monitoring standpoint it lets an administrator confirm that L3 routing services are healthy on the switch, tracking DVMRP interface operational status, neighbor timeout events, and counts of bad packets or bad routes received, which are early indicators of multicast routing misconfiguration or upstream faults. It builds on standard IETF routing concepts (DVMRP, OSPF) but implements them as D-Link private-enterprise objects rather than reusing the standard MIBs directly. It is typically deployed on managed Layer 3 D-Link access/aggregation switches in campus or SMB networks where multicast routing and basic dynamic routing coexist with PoE endpoint support. Engineers can download the DES3200-52P-L3MGMT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DES3200-52P-L3MGMT-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-3200-52P PoE switch
  • D-Link DES-3200 series L3 switches

Monitoring Examples

An administrator could poll swL3dvmrpInterfaceTable / swL3dvmrpInterfaceEntry, indexed by swL3dvmrpInterfaceIfIndex, to check swL3dvmrpInterfaceStatus and swL3dvmrpInterfaceLocalAddress for each routed VLAN interface participating in multicast routing. A rising swL3dvmrpInterfaceRcvBadPkts or swL3dvmrpInterfaceRcvBadRoutes counter would reveal misconfigured neighbors or a multicast routing loop, while swL3dvmrpInterfaceNbrTimeout indicates a neighbor has stopped responding. Separately, swL3OspfECMPCrcHigh and swL3OspfECMPTCPorUDPport expose OSPF ECMP load-balancing hash settings, and swL3RoutePreference lets an operator verify which routing protocol's routes take priority on the switch.

What Can Be Monitored

  • DVMRP interface operational status
  • DVMRP neighbor timeout events
  • bad packets/routes received on multicast interfaces
  • OSPF ECMP hash configuration
  • route preference among routing protocols
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 SWPRIMGMT-DES3200-MIB

des3200-52p-cx

How to Use in IPNetwork Monitor

Example using swL3ospfVirtIfEvents OID:

Select a D-Link DES-3200-52P PoE 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

Layer 3 network management for D-Link switches including OSPF, BGP, and DHCP control.

Start monitoring D-Link DES-3200-52P PoE 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 DES3200-52P-L3MGMT-MIB