[CAUSE] The tmnxOesFan32HReqd notification is generated when the OES chassis in a PSS32 shelf requires high speed fan (FAN32H), but the fan inserted is not the right type. [EFFECT] The OES chassis is not operating with required fan type. [RECOVERY] Replace the OES fan unit with the correct one for 1830 PSS32 shelf.
Sources for this description
Netdisco MIB archive copiesNokia networking MIB copies (LibreNMS/Observium Community)