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Dell EMC iDRAC Service Module 4.1.0.0 User’s Guide

New in this release

New supported operating systems

iDRAC Service Module 4.1.0.0 supports the following operating systems:
  • Microsoft Windows Server 2022
  • Red Hat Enterprise Linux 8.5
  • Red Hat Enterprise Linux 8.4
  • SUSE Linux Enterprise Server 15 SP3
  • Ubuntu Server 20.04.2 LTS
  • VMware vSphere ESXi 7.0 U3
iDRAC Service Module 4.1.0.0 supports the following new client operating systems on Dell EMC Precision R7920:
  • Red Hat Enterprise Linux 8
  • Microsoft Windows 10
  • Microsoft Windows 11 Pro
  • Ubuntu Desktop 20.04 LTS

New and enhanced features

The following are the new and enhanced features of iDRAC Service Module 4.1.0.0:
  • OMSA SNMP alerts mapping — iSM can now send SNMP traps from the host operating system in OMSA format when this feature is enabled.
  • Yellowdog Updater, Modified (YUM) — System administrators can deploy iSM using the YUM tool for Red Hat Enterprise Linux operating systems. The Dell YUM repository is updated with new artifacts when a new version is released.
  • Enhanced iDRAC Service Module firewall rules update on Linux operating systems — Additional firewall rules relevant to iSM has been added to facilitate uninterrupted iSM communication with iDRAC.
  • Enhanced iDRACHardReset on VMWare ESXi operating systems —The iDRACHardReset operation is supported when secure boot option is enabled in the BIOS.
  • Enhanced support for normal lockdown mode on VMWare ESXi 7.x operating systems with administrative privileges.

    For more information, see VMWare ESXi lockdown mode.

  • Performance improvement for establishing iSM communication with iDRAC on VMWare ESXi operating systems.

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