Unlike CentOS (which is now discontinued in its original form) or Rocky Linux, RHEL is not free-as-in-beer. To legally download rhel-server-7.9-x86-64-dvd.iso, you must have an active Red Hat subscription.
If you haven't already, create a Red Hat account by visiting the Red Hat registration page. Fill out the required information, and you'll receive a confirmation email.
If you cannot obtain a Red Hat subscription, do not look for shady download sites. Use these legal alternatives that produce binary-compatible results: download rhel-server-7.9-x86-64-dvd.iso
If you don't want to create a long-term account, use the trial.
If you are downloading this directly onto a Linux server via the command line, you can use curl. Unlike CentOS (which is now discontinued in its
curl -H "Authorization: Bearer YOUR_OFFLINE_TOKEN" -L -o rhel-server-7.9-x86_64-dvd.iso "https://access.cdn.redhat.com/content/origin/files/sha256/.../[filename.iso]"
(Note: For precise direct links, it is often easier to use the "Copy Link" feature in the browser download manager if you have a graphical interface available.)
After the download finishes, always verify the ISO’s integrity. (Note: For precise direct links, it is often
If the hashes match, the ISO is uncorrupted and authentic. If not, delete and re-download.
After logging in, navigate to the Red Hat Enterprise Linux product page. Click on the "Downloads" tab.
On the Downloads page, select "Red Hat Enterprise Linux 7" as the product version. Then, choose "Red Hat Enterprise Linux Server" as the product variant.
You will see a list of available ISO files. Look for "rhel-server-7.9-x86_64-dvd.iso" and click on the "Download" button next to it.