Download the RHEL 5.5 ISO's and upgrade off of them. Sadly YUM doesn't have the ability to update to a "cut off point in time" unless you have a full package list AFAIK. On Tue, Jun 7, 2011 at 1:03 PM, Paul M. Whitney <paul.whitney@xxxxxx> wrote: > Hi, > > I am trying to update servers from RHEL 5.1 to RHEL 5.5. ÂHow do I exclude > RHEL 5.6 from being installed?ï > > Paul M. Whitney > paul.whitney@xxxxxx > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list