diff --git a/opencontrail/files/3.0/contrail-analytics-api.conf b/opencontrail/files/3.0/contrail-analytics-api.conf
index 4a498b3..072b811 100644
--- a/opencontrail/files/3.0/contrail-analytics-api.conf
+++ b/opencontrail/files/3.0/contrail-analytics-api.conf
@@ -1,8 +1,7 @@
 {%- from "opencontrail/map.jinja" import collector with context %}
 [DEFAULTS]
 host_ip = {{ collector.bind.address }}
-cassandra_server_list={% for member in collector.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
-collectors = {{ collector.bind.address }}:8086
+cassandra_server_list={% for member in collector.database.members %}{{ member.host }}:9042 {% endfor %}
 http_server_port = 8090
 rest_api_port = {{ collector.bind.get('port', '8081') }}
 rest_api_ip = 0.0.0.0 
diff --git a/opencontrail/files/3.0/contrail-api.conf b/opencontrail/files/3.0/contrail-api.conf
index ff92939..86aa8be 100644
--- a/opencontrail/files/3.0/contrail-api.conf
+++ b/opencontrail/files/3.0/contrail-api.conf
@@ -4,7 +4,7 @@
 ifmap_server_port=8443
 ifmap_username=api-server
 ifmap_password=api-server
-cassandra_server_list={% for member in config.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
+cassandra_server_list={% for member in config.database.members %}{{ member.host }}:9160 {% endfor %}
 listen_ip_addr=0.0.0.0
 listen_port={{ config.bind.get('api_port', '8082') }}
 multi_tenancy={{ config.get('multi_tenancy', 'true')|lower }}
diff --git a/opencontrail/files/3.0/contrail-device-manager.conf b/opencontrail/files/3.0/contrail-device-manager.conf
index 515179e..b60e43f 100644
--- a/opencontrail/files/3.0/contrail-device-manager.conf
+++ b/opencontrail/files/3.0/contrail-device-manager.conf
@@ -6,7 +6,7 @@
 api_server_port=8082
 zk_server_ip={% for member in config.database.members %}{{ member.host }}:2181{% if not loop.last %},{% endif %}{% endfor %}
 log_file=/var/log/contrail/contrail-device-manager.log
-cassandra_server_list={% for member in config.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
+cassandra_server_list={% for member in config.database.members %}{{ member.host }}:9160 {% endfor %}
 disc_server_ip={{ config.discovery.host }}
 disc_server_port=5998
 log_local=1
diff --git a/opencontrail/files/3.0/contrail-discovery.conf b/opencontrail/files/3.0/contrail-discovery.conf
index 3a4e100..18b84dd 100644
--- a/opencontrail/files/3.0/contrail-discovery.conf
+++ b/opencontrail/files/3.0/contrail-discovery.conf
@@ -6,7 +6,7 @@
 listen_port={{ config.bind.get('discovery_port', '5998') }}
 log_local=True
 log_file=/var/log/contrail/discovery.log
-cassandra_server_list={% for member in config.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
+cassandra_server_list={% for member in config.database.members %}{{ member.host }}:9160 {% endfor %}
 log_level=SYS_NOTICE
 
 # minimim time to allow client to cache service information (seconds)
diff --git a/opencontrail/files/3.0/contrail-query-engine.conf b/opencontrail/files/3.0/contrail-query-engine.conf
index fc0e87f..e6a2504 100644
--- a/opencontrail/files/3.0/contrail-query-engine.conf
+++ b/opencontrail/files/3.0/contrail-query-engine.conf
@@ -7,7 +7,7 @@
 
 [DEFAULT]
 # analytics_data_ttl=48
-cassandra_server_list={% for member in collector.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
+cassandra_server_list={% for member in collector.database.members %}{{ member.host }}:9042 {% endfor %}
 #collectors=127.0.0.1:8086
 hostip={{ collector.bind.address }}
 # hostname= # Retrieved as `hostname`
diff --git a/opencontrail/files/3.0/contrail-schema.conf b/opencontrail/files/3.0/contrail-schema.conf
index 9532ed6..23d7b6c 100644
--- a/opencontrail/files/3.0/contrail-schema.conf
+++ b/opencontrail/files/3.0/contrail-schema.conf
@@ -9,7 +9,7 @@
 #zk_server_ip=10.0.102.31:2181,10.0.102.32:2181,10.0.102.33:2181
 zk_server_ip={% for member in config.database.members %}{{ member.host }}:2181{% if not loop.last %},{% endif %}{% endfor %}
 log_file=/var/log/contrail/contrail-schema.log
-cassandra_server_list={% for member in config.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
+cassandra_server_list={% for member in config.database.members %}{{ member.host }}:9160 {% endfor %}
 disc_server_ip={{ config.discovery.host }}
 disc_server_port=5998
 log_local=1
diff --git a/opencontrail/files/3.0/contrail-svc-monitor.conf b/opencontrail/files/3.0/contrail-svc-monitor.conf
index 48898a9..dc756f0 100644
--- a/opencontrail/files/3.0/contrail-svc-monitor.conf
+++ b/opencontrail/files/3.0/contrail-svc-monitor.conf
@@ -10,7 +10,7 @@
 #zk_server_ip=10.0.102.31:2181,10.0.102.32:2181,10.0.102.33:2181
 zk_server_ip={% for member in config.database.members %}{{ member.host }}:2181{% if not loop.last %},{% endif %}{% endfor %}
 log_file=/var/log/contrail/contrail-svc-monitor.log
-cassandra_server_list={% for member in config.database.members %}{{ member.host }}:{{ member.port }} {% endfor %}
+cassandra_server_list={% for member in config.database.members %}{{ member.host }}:9160 {% endfor %}
 disc_server_ip={{ config.discovery.host }}
 disc_server_port=5998
 region_name=RegionOne