Demote a Primary or Replica Server to a Standalone Server
To take a replica or primary server and demote it back to a standalone server:
Stop the RADIUS service on the standalone server.
Log in to the server as root.
Navigate to: /opt/JNPRsbr/radius or the directory where SBR is installed.
Run the following command:
# sbrsetuptool -install -path /opt/JNPRsbr/radius -identity SA