: In many cases, downloading AIX 7.3 ISO directly requires registration or an active contract with IBM. This step ensures that the software is used legitimately.
. IBM Support cannot provide these files directly due to export regulations Requirements : You must have a valid and an active Software Maintenance Agreement (SWMA) for the specific hardware serial number Step-by-Step Access Log in to the IBM Entitled Systems Support (ESS) Navigate to My entitled software Software Downloads Select the category and the version
Use the IBM Download Director or the Bulk Download option. Downloading via a standard browser can time out due to large file sizes (>3 GB). The IBM Aspera plugin dramatically improves throughput.