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文書番号: 000127316


Dell Update Package

概要: A Dell Update Package (DUP) is a self-contained executable file in a standard package format that updates a single software element on the system.

文書の内容


現象

DUPs are available for the following software components:

  • System BIOS
  • System firmware
  • Device drivers

Using DUPs, you can update a wide range of system components simultaneously and apply scripts to similar sets of Dell systems to bring the system components to the same version levels.
You can use DUPs to:

  • Apply an individual update to a system by using an interactive command line interface (CLI).
  • Install device drivers in interactive and non-interactive modes.
  • Execute multiple updates for your system.
  • Leverage your operating system's scheduling and software distribution utilities to apply updates remotely to any number of systems.
  • Leverage Dell tools such as iDRAC, Dell System Update, Dell Server Update Utility and OpenManage Enterprise to facilitate the application of update packages.

Dell Update Package User guide:  Link

Dell Update Package Security Features:
Consult the Dell Update Package Security Configuration Guide for additional details:  Link

  • Each Dell Update Package (DUP) software package is digitally signed by Dell using SHA256 or greater.

  • Each Dell Update Package is authenticated by validating the DUP hash and DUP digital signature.
  • Prior to deployment each DUPs signature and hash is verified the signature and hash is not valid the DUP package will not install. 

  • Using Dell tools such as Dell Repository Manager (DRM) to identify and gather DUP packages provides and additional level of verification.  DRM will not download a DUP that does not have a valid Dell signature nor will it allow the manual import of DUP into a Repository that does not have a valid Dell signature.  



 


 

原因

 

解決方法

 

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最後に公開された日付

20 10月 2022

バージョン

5

文書の種類

Solution