HUAWEI-WLAN-NPE-MIB

Description: Huawei WLAN MIB for managing Network Processing Engine (NPE) related parameters and statistics in WLAN deployments.

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HUAWEI-WLAN-NPE-MIB is a Huawei-proprietary module for managing the Network Processing Engine (NPE), the forwarding/packet-processing hardware module within a Huawei WLAN Access Controller. It exposes NPE resource utilization statistics, per-NPE-port traffic counters, and the operational status of the NPE module itself. Its monitoring focus is squarely on hardware health: CPU/processing load on the NPE and whether the module is operationally up are direct indicators of the forwarding engine's capacity and fault state under WLAN client traffic load. It complements standard ENTITY-MIB-style hardware-module identification and sits within Huawei's broader WLAN AC/AP management MIB suite. It is typically deployed on Huawei WLAN Access Controllers whose NPE modules aggregate and forward traffic from many managed access points. Engineers can download the HUAWEI-WLAN-NPE-MIB file directly to load it into their MIB browser.

An admin would poll NPE CPU/processing-load objects and a per-port statistics table (an hwWlanNpeStatTable/hwWlanNpeStatEntry pattern) for traffic volume through the forwarding engine. NPE CPU load approaching saturation during peak WLAN usage warns that the controller's forwarding capacity is being exhausted before client experience degrades. An NPE module reporting a non-operational status points to a hardware fault that has taken a processing engine offline, reducing overall AC throughput.

Huawei WLAN class-based network policy enforcement (NPE) management for wireless access networks.