Version 220.127.116.11 supports the use of information in the topology registry to automatically discover the backend Directory Server instances to which requests may be forwarded. This is an alternative to explicitly configuring the PingDirectoryProxy Server with the backend servers that should be used. This option is only available if all of the backend servers are Directory Server instances, and only if the following are true:
- The PingDirectoryProxy Server must be a member of the same topology as the Directory Server instances to which requests will be forwarded.
- The PingDirectoryProxy Server must be configured with an LDAP external server template that provides the settings to use when communicating with dynamically discovered backend Directory Server instances.
- The PingDirectoryProxy Server’s load-balancing algorithms must be configured to use the desired LDAP external server template.
- The topology registry entries for each Directory Server instance must be updated to indicate which of the PingDirectoryProxy Server’s load-balancing algorithms can forward requests to the server.