CYAN-AUG64-MIB

Description: Manages AUG-64 SDH administrative unit group framing for Cyan optical transport equipment.

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CYAN-AUG64-MIB is a Cyan Optics MIB (per its module description, "MIB module for STS-192/AUG-64 layer") managing AUG-64 SDH Administrative Unit Group framing, corresponding to STS-192 in SONET terms, used in high-capacity optical transport equipment. It exposes a per-shelf/module/AUG64-instance table covering administrative state, description, autoinservice soak timer, operational state and qualifier, secondary service state, and the underlying STS-AUG structural mapping. For monitoring it is squarely a hardware/transport-layer status module: an operator polls it to confirm a given AUG-64 optical framing instance is operationally in-service, checking the operational state qualifier for degraded conditions and the soak timer during a controlled bring-up, which reveals failed or flapping optical transport links rather than CPU or memory metrics. It depends on SDH/SONET standard framing concepts (STS-192/AUG-64 mapping per ITU-T/ANSI optical transport standards) that it models as vendor-specific MIB objects. It is deployed on Cyan Optics (later part of Ciena) optical transport/ROADM platforms carrying high-capacity SDH traffic, where a CYAN-AUG64-MIB download equips operators to spot degraded or flapping AUG-64 optical links early.

An administrator would poll cyanAUG64Table/cyanAUG64Entry indexed by cyanAUG64ShelfId, cyanAUG64ModuleId, and cyanAUG64AUG64Id to check cyanAUG64OperState and cyanAUG64OperStateQual, confirming a given AUG-64 instance is in-service and free of degraded qualifiers such as signal degrade or loss of frame. During a maintenance bring-up, cyanAUG64AdminState and cyanAUG64AutoinserviceSoakTimeSec would be checked to see whether the port is still in its soak/monitoring period before being declared fully in-service. The cyanAUG64SecServState would be checked for secondary service impact, and cyanAUG64StsaugStructure would be reviewed to confirm the STS-to-AUG structural mapping matches the intended circuit configuration.

Cyan STS-192/AUG-64 layer management for optical transport administration state and operational monitoring.