FYI only: About RedHat Certificate Systems 7.3
I was having problems configuring DRM, TKS etc after CA was configured. Problems like Error Code SEC_ERROR_REUSED_ISSUER_AND_SERIAL, and in the logfile of CA: CASigningUnit: Object not found. Error org.mozilla.jss.crypto ObjectNotFoundException.
I decided to go to redhat.com and download all pertinent patches and updates in their "erratta". Both for firefox browser being used and for CA. After the installs and upgrades, I was able to smoothly create new instances and configure the
Subsystems DRM, TKS, TPS.
So, the lesson I learn: don't bet on the CD you are delivered, new updates and fixes could be online within weeks
after the CD was shipped in this business.
Thanks RedHat.
Julius Adewumi