We are planning to build a HA clustered siteminder environment across physical locations, I wanted to know of any best practices and tips available which can be helpful in building a robust environment. Are there any guides that can be shared.
What are the considerations in building such environment, what tools others have used to test such environment.
We are going to build the environment on RHEL 6 with r12.5.1 version.
I have read many issues reported about siteminder slowness due to entropy , what is the best approach to address that.
Any issues that you have encountered building such environment.