HPN-ICF-LswTRAP-MIB

Description: Defines SNMP trap notifications for switch events including link state and MAC changes on HP/Comware switches.

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HPN-ICF-LswTRAP-MIB is an HP Networking (Comware/ICF architecture) enterprise MIB defining SNMP trap notifications for Layer 2 switch (Lsw) events, such as port link-state transitions and MAC address table changes, on HP switches that share the H3C/Comware-derived ICF codebase. As a trap-focused module, it does not expose continuously polled tables but instead fires asynchronous notifications at the moment a monitored event occurs. Its monitoring value is fault/event-oriented: alerting operators in near-real-time to link up/down transitions and MAC learning/aging changes that indicate topology changes, flapping ports, or potential MAC-spoofing/loop conditions. It complements the standard IF-MIB linkUp/linkDown traps and the standard BRIDGE-MIB's forwarding-table concepts with HP/Comware-specific detail. It is deployed on HP Networking (Comware-based) switches in enterprise LAN environments where rapid notification of link or MAC-table events is needed. Engineers can download the HPN-ICF-LswTRAP-MIB file directly to load it into their MIB browser.

No sample objects were provided for this MIB; a realistic scenario would involve an NMS receiving a link-state trap when a switch port goes down unexpectedly, or a MAC-change trap when a MAC address moves between ports faster than expected, which would flag a potential loop, flapping link, or unauthorized device on the network.

Sends SNMP notifications for power supply, fan, and network health events on HP/Aruba switches.