Retire 2K3 DC - install OWA 2007 with ISA 2004
Posted on 2009-04-22
My enterprise root CA was set up per the ISA Server 2004 Configuration Guide lab. Exchange 2003 on the dc was installed as well per the lab doc. For this doc, I'll call the isa server ISA and the dc DC1. ISA 2004 was also configured for the owa access to support both basic and forms-based authentication with a single IP and web listener per Dr. Shinder's document.
This pair of work-horses has served us well for the last 5 years.
DC1 is starting to get a little slower, so DC2 with 64bit 2K3 and exchange 2007 was born. Mailboxs were migrated and DC2 is functioning well. Exchange 2k3 on DC1 has been shutdown and removed. Eventually, when all services have been removed/replaced with DC2, DC1 will be completely retired.
Now its time for me to get owa 2007 working through ISA server.
I have read numerous docs about moving CA server. My DC's don't and won't have the same name for various reasons. Can all of the certs that have expired just be deleted? or would I be better off leaving them and just creating a new CA on DC2?
I have also read that ISA 2004 sp3 contains the wizards etc for publishing the owa for exchange 2007.
Are there any documents out there that describe setting up isa 2004 / owa exchange 2007 combination?