Although the Sequence Realm can be configured in the Admin Authentication Layer, only the first member realm will be used for admin authentication.
There are two alternatives for this. They consist of assigning the individual realms to:
A. Different source subnets: In the event of a realm failure, you can authenticate from another realm through a different source network.
B. Different ports on the ProxySG:
- Create a new port for Management/CLI Console access for your backup realm.
- For example, TCP-8082 can be used for RADIUS while TCP-8088 can be used for LDAP.