DNOS-ROUTING-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DNOS-ROUTING-MIB

Organization: Dell, Inc.

Last Updated: 2011-01-26

Category: Technology: Routing, Vendor: Dell/DNOS

Description: Manages IPv4 routing configuration, routing tables, and protocol instances on Dell DNOS switching platforms.

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 DNOS-ROUTING-MIB?

DNOS-ROUTING-MIB is a Dell, Inc. (Dell Networking OS) proprietary MIB reporting ARP-cache and routing configuration/statistics. Its objects cover ARP age-out time, response time, max retries, cache size, dynamic-renew flag, total/static entry counts (current and peak/max), an ARP table (age, IP address, MAC address, interface, type, status), a local-proxy-ARP table (mode), and a per-interface ARP table (IP address, ifIndex, age). As a status/configuration MIB it lets an administrator confirm ARP-cache health and proxy-ARP configuration on a Dell DNOS switch. It is deployed on Dell, Inc. Dell Networking OS (DNOS) switches. Engineers can download the DNOS-ROUTING-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DNOS-ROUTING-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

  • Dell, Inc. Dell Networking OS (DNOS) switches

Monitoring Examples

An administrator checks agentSwitchArpTotalEntryCountCurrent and agentSwitchArpAgeoutTime to confirm ARP-cache utilization and aging on a Dell DNOS switch.

What Can Be Monitored

  • ARP-cache utilization and proxy-ARP configuration
Imported Objects

From DELL-REF-MIB

dnOSOBJECT-IDENTITY

From IF-MIB

InterfaceIndex
InterfaceIndexOrZero
ifIndexOBJECT-TYPE

From OSPF-MIB

RouterID
ospfAreaEntryOBJECT-TYPE
ospfIfEntry
ospfVirtIfEntry

From RFC1213-MIB

DisplayString
PhysAddress

From RIPv2-MIB

rip2IfConfEntryOBJECT-TYPE

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TruthValue

From VRRP-MIB

vrrpOperVrIdOBJECT-TYPE

How to Use in IPNetwork Monitor

Example using agentDhcpClientMsgsReceived OID:

Select a Dell Networking OS (DNOS) switch/router (ARP cache/proxy-ARP) 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 agentDhcpClientMsgsReceived into the Find box to locate it in the OID tree, then select it and click OK. The Number of DHCP Requests Received. Total number of DHCP requests received from all clients. 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 sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Dell Networking OS private MIB for routing management, supporting OSPF, RIPv2, and VRRP configuration and monitoring on FastPath switches.

Start monitoring Dell Networking OS (DNOS) switch/router (ARP cache/proxy-ARP) 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 DNOS-ROUTING-MIB