Networking IBUtils2 Utility Documentation

Changes and New Features

Rev 2.27.0

  • Added support for security hardening.

  • Added support for parallel discovery for XDR fabrics.

  • Added support for Link Health Filter.

  • Added support for the following PHY Plugin related registers:

    • PPCL

    • PPAOS

    • PEMI

    • MPCNT

    • PPCNT

    • PDDR

    • SLRP

    • SLTP

    • PPLL

    • SLLM

  • Added support for NVLink routing validation and credit-loop checks.

  • Added support for GPU active ALIDs as valid destinations in routing and credit-loop verification.

  • Updated HCA configuration validation to skip asymmetric aports.

  • Added support for per-node section and log summary for SM configuration validations.

  • Added missing AR group to FLID validation.

  • Added support for universal multi-interface NIC host templates (ConnectX-6, ConnectX-7, ConnectX-8, and ConnectX-9).


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