All references to http://www.redhat.com/jboss_on/requirements/ need to change to http://www.redhat.com/resourcelibrary/articles/jboss-operations-network-supported-configurations

This is due to a change that was made with the RH web site upgrade.

I was not able to download the documentation set to search for this so I am not sure in what documents and places it occurs in, however, from what I can see, this appears to affect the JON 2.4.1 and JON 2.4.2 release notes:


http://docs.redhat.com/docs/en-US/JBoss_Operations_Network/2.4/html/2.4.1_Release_Notes/index.html#supported-platforms
http://docs.redhat.com/docs/en-US/JBoss_Operations_Network/2.4/html/2.4.2_Release_Notes/supported-platforms.html


And perhaps the JON 2.4 Installation Guide:

http://docs.redhat.com/docs/en-US/JBoss_Operations_Network/2.4/html-single/Installation_Guide/index.html#Prerequisites


It appears that this has already been fixed in the JON 3.0 documentation.