C-PRODUCT-IMA-MIB

Description: Manages Inverse Multiplexing over ATM (IMA) group and link configuration on C-PRODUCT hardware.

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C-PRODUCT-IMA-MIB is a vendor MIB implementing management of Inverse Multiplexing over ATM (IMA), a technology that bonds multiple physical links (e.g., T1/E1) into a single logical higher-bandwidth ATM link, on 'C-PRODUCT' branded hardware. It exposes card-level and port-level configuration objects, including IMA group sizing, traffic type, reference port selection, and per-port line coding/framing/timing settings. Its monitoring value is chiefly hardware configuration status: administrators check imaCardGroupSize and imaCardNextAvailableGroup to track IMA group capacity and card provisioning, and imaPortLineCode/imaPortFraming/imaPortTiming to verify individual ports are correctly configured to join an IMA bundle. No module description text was available, so dependency context is limited, but IMA management typically complements standard ATM interface MIBs (e.g., atmMIB) for underlying cell-layer statistics. It is deployed on ATM access/aggregation hardware where multiple low-speed lines are inverse-multiplexed to deliver a combined higher-bandwidth ATM connection. Engineers can download the C-PRODUCT-IMA-MIB file directly to load it into their MIB browser.

An operator would poll imaCardTable/imaCardEntry to read imaCardGroupSize and imaCardTrafficType, confirming how many ports are bonded into an IMA group and what traffic class it carries, then check imaCardRefPort to identify which port serves as the group's timing reference. At the port level, imaPortTable/imaPortEntry objects such as imaPortLineCode, imaPortFraming, and imaPortTiming would be compared across ports in the same group to catch a misconfigured port (e.g., mismatched framing) that would prevent it from joining the IMA bundle successfully.

Manages Inverse Multiplexing over ATM (IMA) card configuration, traffic type, and group sizing.