The cn=monitor branch has a number of entries that store the replication state of a topology.

cn=monitor branch entries and their descriptions
cn=monitor entries Description

Direct LDAP Server <baseDN><host name:port><serverID>

Defines an LDAP server that directly connects to the replication server you are querying. The information in this entry applies to the replication server local to the cn=monitor entry.

For more information, see Summary of the Direct LDAP Monitor Information.

Indirect LDAP Server <baseDN><serverID>

Defines an LDAP server that connects to another replication server in the topology. While this server connects to the same topology, it does not connect to the replication server you are querying.

For more information, see Summary of the Indirect LDAP Server Monitor Information.

Remote Repl Server <baseDN><host name:port><serverID>

Defines a remote replication server that connects to the local replication server. Information in this entry is in respect to the Replication Server local to the cn=monitor branch.

For more information, see Summary of the Remote Replication Server Monitor Information.

Replica <baseDN>

Stores information for an instance of the replicated naming context, also known as the replica, with respect to the Directory Server and its communication with a replication server. The replica information sends and receives changes from the replication servers.

For more information, see Summary of the Replica Monitor Information.

Replication Server

Shows the information specific to the Replication Server running.

For more information, see Summary of the Replication Server Monitor Information.

Replication Server Database <baseDN><serverID>

Shows information for the changelog table of replica (suffix) in the replication server. As the Replication Server receives updates from the Directory Server, it records those changes in the changelog table.

For more information, see Summary of the Replication Server Database Monitor Information.

Replication Server Database Environment

Shows the information for the database environment for the replication server backend as well as the total number of records added to and deleted from the database.

For more information, see Summary of the Replication Server Database Environment Monitor Information.

Replication Summary <baseDN>

Shows summary information on the replication topology and the state for a particular base distinguish name (DN).

For more information, see Summary of the Replication Summary Monitor Information.

replicationChanges Backend

Shows the backend information for all replication changes.

For more information, see Summary of the Replication Changes Backend Monitor Information.

Replication Protocol Buffer

Shows the state of the buffer (initially 4k) for protocol operations, which is stored in thread local storage.

For more information, see Summary of the Replication Protocol Buffer Monitor Information.