All MIBs › DNOS-LLPF-PRIVATE-MIB
Organization: Dell, Inc.
Last Updated: 2011-01-26
Category: Vendor: Dell/DNOS
Description: Manages Link-Local Protocol Filtering (LLPF) to control forwarding of link-local protocol frames on Dell DNOS switches.
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What Is DNOS-LLPF-PRIVATE-MIB?
DNOS-LLPF-PRIVATE-MIB is a Broadcom-authored private MIB used within Dell's DNOS (Dell Network Operating System) switches to control Link-Local Protocol Filtering (LLPF), a feature that governs which link-local protocol frames are forwarded versus filtered at the port level. It exposes configuration objects for enabling/disabling LLPF and specifying which link-local protocols or ports are subject to filtering. This module is primarily a configuration/control-plane MIB rather than a hardware-health MIB; monitoring it lets an administrator confirm whether LLPF is active on given ports and verify the filtering policy matches intended security/network hygiene requirements, a software-state check rather than physical health. It is described as a Broadcom private MIB used inside Dell's DNOS switches, indicating a dependency on Broadcom's switch silicon/software architecture underlying Dell's networking OS. It is typically deployed on Dell EMC Networking switches running DNOS in data center or campus environments where administrators need to control forwarding of link-local control-plane protocols for security or interoperability reasons. Engineers can download the DNOS-LLPF-PRIVATE-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in DNOS-LLPF-PRIVATE-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 EMC Networking switch running DNOS
Monitoring Examples
No sample objects were provided for this module. An administrator would typically poll a per-port LLPF enable/status object to confirm link-local protocol filtering is correctly applied, and check which protocols are being filtered to ensure it matches security policy, though specific object names cannot be cited here.
What Can Be Monitored
- LLPF enable/disable status per port
- filtered link-local protocol list
- link-local frame filtering policy
Imported Objects
From DELL-REF-MIB
| dnOS | OBJECT-IDENTITY |
From IF-MIB
| ifIndex | OBJECT-TYPE |
From RFC1213-MIB
| DisplayString |
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| MacAddress | |
| RowStatus | |
| TEXTUAL-CONVENTION |
OIDs
RFC description
Controls Link Local Protocol Filtering on Dell Networking OS devices to block local protocols.
Start monitoring Dell EMC Networking switch running DNOS (Link-Local Protocol Filtering) 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.