+// CFG: PEER-OPERATION-ALREADY-PROGRESS-STATE-CLASS
+$cfg->setConfigEntry('peer_operation_already_progress_state_class', 'OperationAlreadyProgressPeerState');
+
+// CFG: PEER-NO-ROUTE-TO-HOST-STATE-CLASS
+$cfg->setConfigEntry('peer_no_route_to_host_state_class', 'NoRouteToHostPeerState');
+
+///////////////////////////////////////////////////////////////////////////////
+// DHT states
+///////////////////////////////////////////////////////////////////////////////
+
+// CFG: DHT-INIT-STATE-CLASS
+$cfg->setConfigEntry('dht_init_state_class', 'DhtInitState');
+
+// CFG: DHT-VIRGIN-STATE-CLASS
+$cfg->setConfigEntry('dht_virgin_state_class', 'DhtVirginState');
+
+// CFG: DHT-BOOTING-STATE-CLASS
+$cfg->setConfigEntry('dht_booting_state_class', 'DhtBootingState');
+
+// CFG: DHT-ACTIVE-STATE-CLASS
+$cfg->setConfigEntry('dht_active_state_class', 'DhtActiveState');
+
+///////////////////////////////////////////////////////////////////////////////
+// Message answer-status handler
+///////////////////////////////////////////////////////////////////////////////
+
+// CFG: ANNOUNCEMENT-ANSWER-STATUS-OKAY-HANDLER-CLASS
+$cfg->setConfigEntry('announcement_answer_status_okay_handler_class', 'AnnouncementAnswerOkayHandler');
+
+// CFG: REQUEST-NODE-LIST-ANSWER-STATUS-OKAY-HANDLER-CLASS
+$cfg->setConfigEntry('request_node_list_answer_status_okay_handler_class', 'RequestNodeListAnswerOkayHandler');
+
+///////////////////////////////////////////////////////////////////////////////
+// Recipient resolver
+///////////////////////////////////////////////////////////////////////////////
+
+// CFG: DIRECT-RECIPIENT-CLASS
+$cfg->setConfigEntry('direct_recipient_class', 'DirectRecipient');
+
+// CFG: DHT-RECIPIENT-CLASS
+$cfg->setConfigEntry('dht_recipient_class', 'DhtRecipient');
+
+// CFG: SELF-RECIPIENT-CLASS
+$cfg->setConfigEntry('self_recipient_class', 'SelfRecipient');
+
+// CFG: UPPER-RECIPIENT-CLASS
+$cfg->setConfigEntry('upper_recipient_class', 'UpperRecipient');
+