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Join your Amazon RDS for Db2 instances across accounts to a single shared domain

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This article provides a comprehensive guide to joining Amazon RDS for Db2 instances across AWS accounts using a shared AWS Managed Microsoft AD directory. The key steps and highlights include:

  • Setting up cross-account directory sharing for AWS Managed Microsoft AD
  • Configuring VPC peering between requester and accepter accounts
  • Establishing network connectivity and testing connections
  • Domain-joining RDS for Db2 instances using either AWS Console or CLI
  • Supporting Kerberos authentication across multiple AWS accounts

The solution provides a flexible method for centralized authentication of RDS for Db2 instances across different AWS accounts, reducing administrative overhead and improving security.



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