diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index da84c00..c71235a 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -20,6 +20,8 @@
 
 COPY xos/synchronizer /opt/xos/synchronizers/hippie-oss
 COPY VERSION /opt/xos/synchronizers/hippie-oss/
+COPY samples/auth_event_sample.py /opt/xos/synchronizers/hippie-oss/
+COPY samples/auth_event_sample_fail.py /opt/xos/synchronizers/hippie-oss/
 
 WORKDIR "/opt/xos/synchronizers/hippie-oss"
 
diff --git a/samples/auth_event_sample.py b/samples/auth_event_sample.py
new file mode 100644
index 0000000..a43090e
--- /dev/null
+++ b/samples/auth_event_sample.py
@@ -0,0 +1,29 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Manually send the event
+
+import json
+from kafka import KafkaProducer
+
+event = json.dumps({
+    'authentication_state': "APPROVED", #there will be a bunch of possible states here, actual values TBD, e.g. STARTED, REQUESTED, APPROVED, DENIED
+    'device_id': "of:0000000ce2314000",
+    'port_number': "101",
+    # possibly other fields that we get from RADIUS/EAPOL relating to the subscriber
+})
+producer = KafkaProducer(bootstrap_servers="cord-kafka")
+producer.send("authentication.events", event)
+producer.flush()
\ No newline at end of file
diff --git a/samples/auth_event_sample_fail.py b/samples/auth_event_sample_fail.py
new file mode 100644
index 0000000..9095101
--- /dev/null
+++ b/samples/auth_event_sample_fail.py
@@ -0,0 +1,29 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Manually send the event
+
+import json
+from kafka import KafkaProducer
+
+event = json.dumps({
+    'authentication_state': "DENIED", #there will be a bunch of possible states here, actual values TBD, e.g. STARTED, REQUESTED, APPROVED, DENIED
+    'device_id': "of:0000000ce2314000",
+    'port_number': "101",
+    # possibly other fields that we get from RADIUS/EAPOL relating to the subscriber
+})
+producer = KafkaProducer(bootstrap_servers="cord-kafka")
+producer.send("authentication.events", event)
+producer.flush()
\ No newline at end of file
diff --git a/samples/oss-service.yaml b/samples/oss-service.yaml
index 62ce3e8..df97c28 100644
--- a/samples/oss-service.yaml
+++ b/samples/oss-service.yaml
@@ -34,6 +34,7 @@
         name: hippie-oss
         kind: oss
         # whitelist: BRCM1234, BRCM4321 # this is an optional list of ONUs that you do want to validate
+        create_on_discovery: false
 
     service_dependency#oss_volt:
       type: tosca.nodes.ServiceDependency
diff --git a/xos/synchronizer/config.yaml b/xos/synchronizer/config.yaml
index d85bf30..4079042 100644
--- a/xos/synchronizer/config.yaml
+++ b/xos/synchronizer/config.yaml
@@ -15,9 +15,6 @@
 
 
 name: hippie-oss
-accessor:
-  username: xosadmin@opencord.org
-  password: "@/opt/xos/services/hippie-oss/credentials/xosadmin@opencord.org"
 required_models:
   - HippieOSSService
   - HippieOSSServiceInstance
@@ -26,7 +23,7 @@
 model_policies_dir: "/opt/xos/synchronizers/hippie-oss/model_policies"
 models_dir: "/opt/xos/synchronizers/hippie-oss/models"
 steps_dir: "/opt/xos/synchronizers/hippie-oss/steps"
-
+event_steps_dir: "/opt/xos/synchronizers/hippie-oss/event_steps"
 logging:
   version: 1
   handlers:
diff --git a/xos/synchronizer/event_steps/auth_event.py b/xos/synchronizer/event_steps/auth_event.py
new file mode 100644
index 0000000..0ddd30a
--- /dev/null
+++ b/xos/synchronizer/event_steps/auth_event.py
@@ -0,0 +1,66 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import json
+import time
+import os
+import sys
+from synchronizers.new_base.eventstep import EventStep
+from synchronizers.new_base.modelaccessor import VOLTService, HippieOSSServiceInstance, model_accessor
+
+class SubscriberAuthEventStep(EventStep):
+    topics = ["authentication.events"]
+    technology = "kafka"
+
+    def __init__(self, *args, **kwargs):
+        super(SubscriberAuthEventStep, self).__init__(*args, **kwargs)
+
+    def get_onu_sn(self, event):
+        olt_service = VOLTService.objects.first()
+        onu_sn = olt_service.get_onu_sn_from_openflow(event["device_id"], event["port_number"])
+        if not onu_sn or onu_sn is None:
+            self.log.exception("authentication.events: Cannot find onu serial number for this event", kafka_event=event)
+            raise Exception("authentication.events: Cannot find onu serial number for this event")
+
+        return onu_sn
+
+    def get_hippie_oss_si_by_sn(self, serial_number):
+        try:
+            return HippieOSSServiceInstance.objects.get(serial_number=serial_number)
+        except IndexError:
+            self.log.exception("authentication.events: Cannot find hippie-oss service instance for this event", kafka_event=value)
+            raise Exception("authentication.events: Cannot find hippie-oss service instance for this event")
+
+
+    def activate_subscriber(self, subscriber):
+        subscriber.status = 'enabled'
+        subscriber.save()
+
+    def disable_subscriber(self, subscriber):
+        subscriber.status = 'auth-failed'
+        subscriber.save()
+
+    def process_event(self, event):
+        value = json.loads(event.value)
+
+        onu_sn = self.get_onu_sn(value)
+        si = self.get_hippie_oss_si_by_sn(onu_sn)
+        if not si:
+            self.log.exception("authentication.events: Cannot find hippie-oss service instance for this event", kafka_event=value)
+            raise Exception("authentication.events: Cannot find hippie-oss service instance for this event")
+
+        si.authentication_state = value["authentication_state"];
+        si.no_sync = True
+        si.save(update_fields=["authentication_state", "no_sync", "updated"], always_update_timestamp=True)
diff --git a/xos/synchronizer/event_steps/test_auth_event.py b/xos/synchronizer/event_steps/test_auth_event.py
new file mode 100644
index 0000000..ad2ed8b
--- /dev/null
+++ b/xos/synchronizer/event_steps/test_auth_event.py
@@ -0,0 +1,111 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+from mock import patch, call, Mock, PropertyMock
+import json
+
+import os, sys
+
+# Hack to load synchronizer framework
+test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
+service_dir=os.path.join(test_path, "../../../..")
+xos_dir=os.path.join(test_path, "../../..")
+if not os.path.exists(os.path.join(test_path, "new_base")):
+    xos_dir=os.path.join(test_path, "../../../../../../orchestration/xos/xos")
+    services_dir=os.path.join(xos_dir, "../../xos_services")
+# END Hack to load synchronizer framework
+
+# generate model from xproto
+def get_models_fn(service_name, xproto_name):
+    name = os.path.join(service_name, "xos", xproto_name)
+    if os.path.exists(os.path.join(services_dir, name)):
+        return name
+    else:
+        name = os.path.join(service_name, "xos", "synchronizer", "models", xproto_name)
+        if os.path.exists(os.path.join(services_dir, name)):
+            return name
+    raise Exception("Unable to find service=%s xproto=%s" % (service_name, xproto_name))
+# END generate model from xproto
+
+class TestSubscriberAuthEvent(unittest.TestCase):
+
+    def setUp(self):
+
+        self.sys_path_save = sys.path
+        sys.path.append(xos_dir)
+        sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
+
+        # Setting up the config module
+        from xosconfig import Config
+        config = os.path.join(test_path, "../test_config.yaml")
+        Config.clear()
+        Config.init(config, "synchronizer-config-schema.yaml")
+        from multistructlog import create_logger
+        log = create_logger(Config().get('logging'))
+        # END Setting up the config module
+
+        from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
+        # build_mock_modelaccessor(xos_dir, services_dir, [get_models_fn("olt-service", "volt.xproto")])
+
+        build_mock_modelaccessor(xos_dir, services_dir, [
+            get_models_fn("hippie-oss", "hippie-oss.xproto"),
+            get_models_fn("olt-service", "volt.xproto"),
+            get_models_fn("../profiles/rcord", "rcord.xproto")
+        ])
+        import synchronizers.new_base.modelaccessor
+        from auth_event import SubscriberAuthEventStep, model_accessor
+
+        # import all class names to globals
+        for (k, v) in model_accessor.all_model_classes.items():
+            globals()[k] = v
+
+        self.log = log
+
+        self.event_step = SubscriberAuthEventStep(self.log)
+
+        self.event = Mock()
+
+        self.volt = Mock()
+        self.volt.name = "vOLT"
+        self.volt.leaf_model = Mock()
+
+        self.hippie_si = HippieOSSServiceInstance()
+        self.hippie_si.serial_number = "BRCM1234"
+        self.hippie_si.save = Mock()
+
+
+    def tearDown(self):
+        sys.path = self.sys_path_save
+
+    def test_authenticate_subscriber(self):
+
+        self.event.value = json.dumps({
+            'authentication_state': "APPROVED",
+            'device_id': "of:0000000ce2314000",
+            'port_number': "101",
+        })
+
+        with patch.object(VOLTService.objects, "get_items") as volt_service_mock, \
+            patch.object(HippieOSSServiceInstance.objects, "get_items") as hippie_si_mock, \
+            patch.object(self.volt, "get_onu_sn_from_openflow") as get_onu_sn:
+
+            volt_service_mock.return_value = [self.volt]
+            get_onu_sn.return_value = "BRCM1234"
+            hippie_si_mock.return_value = [self.hippie_si]
+
+            self.event_step.process_event(self.event)
+
+            self.hippie_si.save.assert_called_with(always_update_timestamp=True, update_fields=['authentication_state', 'no_sync', 'updated'])
+            self.assertEqual(self.hippie_si.authentication_state, 'APPROVED')
diff --git a/xos/synchronizer/hippie-oss-synchronizer.py b/xos/synchronizer/hippie-oss-synchronizer.py
index 46f6219..f9ea235 100755
--- a/xos/synchronizer/hippie-oss-synchronizer.py
+++ b/xos/synchronizer/hippie-oss-synchronizer.py
@@ -23,8 +23,13 @@
 import sys
 from xosconfig import Config
 
-config_file = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + '/config.yaml')
-Config.init(config_file, 'synchronizer-config-schema.yaml')
+base_config_file = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + '/config.yaml')
+mounted_config_file = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + '/mounted_config.yaml')
+
+if os.path.isfile(mounted_config_file):
+    Config.init(base_config_file, 'synchronizer-config-schema.yaml', mounted_config_file)
+else:
+    Config.init(base_config_file, 'synchronizer-config-schema.yaml')
 
 observer_path = os.path.join(os.path.dirname(os.path.realpath(__file__)),"../../synchronizers/new_base")
 sys.path.append(observer_path)
diff --git a/xos/synchronizer/model_policies/model_policy_hippieossserviceinstance.py b/xos/synchronizer/model_policies/model_policy_hippieossserviceinstance.py
index 5dc7221..255a3d1 100644
--- a/xos/synchronizer/model_policies/model_policy_hippieossserviceinstance.py
+++ b/xos/synchronizer/model_policies/model_policy_hippieossserviceinstance.py
@@ -24,6 +24,29 @@
         self.logger.debug("MODEL_POLICY: handle_create for HippieOSSServiceInstance %s " % si.id)
         self.handle_update(si)
 
+    def update_and_save_subscriber(self, subscriber, si):
+        if si.authentication_state == "STARTED":
+            subscriber.status = "awaiting-auth"
+        elif si.authentication_state == "REQUESTED":
+            subscriber.status = "awaiting-auth"
+        elif si.authentication_state == "APPROVED":
+            subscriber.status = "enabled"
+        elif si.authentication_state == "DENIED":
+            subscriber.status = "auth-failed"
+
+        # If the OSS returns a c_tag use that one
+        if si.c_tag:
+            subscriber.c_tag = si.c_tag
+
+        subscriber.save(always_update_timestamp=False)
+
+    def create_subscriber(self, si):
+        subscriber = RCORDSubscriber()
+        subscriber.onu_device = si.serial_number
+        subscriber.status == "awaiting-auth"
+        
+        return subscriber
+
     def handle_update(self, si):
         self.logger.debug("MODEL_POLICY: handle_update for HippieOSSServiceInstance %s, valid=%s " % (si.id, si.valid))
 
@@ -54,40 +77,45 @@
                 onu.admin_state = "ENABLED"
                 onu.save(always_update_timestamp=True)
 
-            # NOTE this assumes that an ONUDevice has only one Subscriber
+            # handling the subscriber status
+
+            subscriber = None
             try:
-                subscriber_changed = False
                 subscriber = RCORDSubscriber.objects.get(onu_device=si.serial_number)
-                self.logger.debug("MODEL_POLICY: found subscriber for valid ONU", onu=si.serial_number)
-
-                # If the OSS returns a c_tag and the subscriber doesn't already have his one
-                if si.c_tag and not subscriber.c_tag:
-                    self.logger.debug("MODEL_POLICY: updating c_tag for RCORDSubscriber %s and HippieOSSServiceInstance %s" % (subscriber.id, si.id))
-                    subscriber.c_tag = si.c_tag
-                    subscriber_changed = True
-                
-                # if the subscriber was in pre-provisioned state, change it's status, otherwise leave it as is
-                if subscriber.status == "pre-provisioned":
-                    subscriber.status = "awaiting-auth"
-                    self.logger.debug("MODEL_POLICY: setting subscriber status", status=subscriber.status)
-                    subscriber_changed = True
-                
-                if not subscriber_changed:
-                    # do not trigger an update unless it's needed
-                    return
             except IndexError:
-                self.logger.debug("MODEL_POLICY: creating RCORDSubscriber for HippieOSSServiceInstance %s" % si.id)
+                # we just want to find out if it exists or not
+                pass
 
-                subscriber = RCORDSubscriber()
-                subscriber.onu_device = si.serial_number
-                subscriber.status == "awaiting-auth"
-
-                # If the OSS returns a c_tag use that one
-                if si.c_tag:
-                    subscriber.c_tag = si.c_tag
-
-            subscriber.save(always_update_timestamp=True)
-            return
+            # if subscriber does not exist
+            self.logger.debug("MODEL_POLICY: handling subscriber", onu_device=si.serial_number, create_on_discovery=si.owner.leaf_model.create_on_discovery)
+            if not subscriber:
+                # and create_on_discovery is false
+                if not si.owner.leaf_model.create_on_discovery:
+                    # do not create the subscriber, unless it has been approved
+                    if si.authentication_state == "APPROVED":
+                        self.logger.debug("MODEL_POLICY: creating subscriber as authentication_sate=APPROVED")
+                        subscriber = self.create_subscriber(si)
+                        self.update_and_save_subscriber(subscriber, si)
+                else:
+                    self.logger.debug("MODEL_POLICY: creating subscriber")
+                    subscriber = self.create_subscriber(si)
+                    self.update_and_save_subscriber(subscriber, si)
+            # if the subscriber is there
+            elif subscriber:
+                # and create_on_discovery is false
+                if not si.owner.leaf_model.create_on_discovery:
+                    # and in status pre-provisioned, do nothing
+                    if subscriber.status == "pre-provisioned":
+                        self.logger.debug("MODEL_POLICY: not updating subscriber status as original status is 'pre-provisioned'")
+                        return
+                    # else update the status
+                    else:
+                        self.logger.debug("MODEL_POLICY: updating subscriber status as original status is not 'pre-provisioned'")
+                        self.update_and_save_subscriber(subscriber, si)
+                # if create_on_discovery is true
+                else:
+                    self.logger.debug("MODEL_POLICY: updating subscriber status")
+                    self.update_and_save_subscriber(subscriber, si)
 
     def handle_delete(self, si):
         pass
diff --git a/xos/synchronizer/model_policies/test_model_policy_hippieossserviceinstance.py b/xos/synchronizer/model_policies/test_model_policy_hippieossserviceinstance.py
index 6140712..a9e9b8e 100644
--- a/xos/synchronizer/model_policies/test_model_policy_hippieossserviceinstance.py
+++ b/xos/synchronizer/model_policies/test_model_policy_hippieossserviceinstance.py
@@ -34,7 +34,6 @@
 
 class TestModelPolicyHippieOssServiceInstance(unittest.TestCase):
     def setUp(self):
-        global VOLTServiceInstancePolicy, MockObjectList
 
         self.sys_path_save = sys.path
         sys.path.append(xos_dir)
@@ -67,6 +66,7 @@
 
         self.policy = OSSServiceInstancePolicy()
         self.si = Mock()
+        self.si.owner = Mock()
 
     def tearDown(self):
         sys.path = self.sys_path_save
@@ -128,21 +128,44 @@
 
         subscriber = RCORDSubscriber(
             onu_device=self.si.serial_number,
+            status='pre-provisioned'
         )
 
         with patch.object(ONUDevice.objects, "get_items") as onu_objects, \
                 patch.object(RCORDSubscriber.objects, "get_items") as subscriber_objects, \
-                patch.object(RCORDSubscriber, "save") as subscriber_save, \
                 patch.object(ONUDevice, "save") as onu_save:
 
             onu_objects.return_value = [onu]
             subscriber_objects.return_value = [subscriber]
 
             self.policy.handle_update(self.si)
-            subscriber_save.assert_not_called()
             self.assertEqual(onu.admin_state, "ENABLED")
             onu_save.assert_called()
 
+    def test_do_not_create_subscriber(self):
+        self.si.valid = "valid"
+        self.si.backend_code = 1
+        self.si.serial_number = "BRCM1234"
+        self.si.authentication_state = "DENIEND"
+        self.si.owner.leaf_model.create_on_discovery = False
+
+        onu = ONUDevice(
+            serial_number=self.si.serial_number,
+            admin_state="DISABLED"
+        )
+        
+        with patch.object(ONUDevice.objects, "get_items") as onu_objects, \
+                patch.object(RCORDSubscriber, "save", autospec=True) as subscriber_save, \
+                patch.object(ONUDevice, "save") as onu_save:
+
+            onu_objects.return_value = [onu]
+
+            self.policy.handle_update(self.si)
+
+            self.assertEqual(onu.admin_state, "ENABLED")
+            onu_save.assert_called()
+            self.assertEqual(subscriber_save.call_count, 0)
+
     def test_create_subscriber(self):
         self.si.valid = "valid"
         self.si.serial_number = "BRCM1234"
@@ -166,6 +189,37 @@
             self.assertEqual(subscriber.onu_device, self.si.serial_number)
 
             onu_save.assert_not_called()
+    
+    def test_create_subscriber_no_create_on_discovery(self):
+        """
+        test_create_subscriber_no_create_on_discovery
+        When si.owner.create_on_discovery = False we still need to create the subscriber after authentication
+        """
+
+        self.si.valid = "valid"
+        self.si.serial_number = "BRCM1234"
+        self.si.backend_code = 1
+        self.si.owner.leaf_model.create_on_discovery = False
+        self.si.authentication_state = "APPROVED"
+
+        onu = ONUDevice(
+            serial_number=self.si.serial_number,
+            admin_state="ENABLED"
+        )
+
+        with patch.object(ONUDevice.objects, "get_items") as onu_objects, \
+                patch.object(RCORDSubscriber, "save", autospec=True) as subscriber_save, \
+                patch.object(ONUDevice, "save") as onu_save:
+
+            onu_objects.return_value = [onu]
+
+            self.policy.handle_update(self.si)
+            self.assertEqual(subscriber_save.call_count, 1)
+
+            subscriber = subscriber_save.call_args[0][0]
+            self.assertEqual(subscriber.onu_device, self.si.serial_number)
+
+            onu_save.assert_not_called()
 
     def test_create_subscriber_with_ctag(self):
         self.si.valid = "valid"
diff --git a/xos/synchronizer/models/hippie-oss.xproto b/xos/synchronizer/models/hippie-oss.xproto
index 4cf5c37..6298523 100644
--- a/xos/synchronizer/models/hippie-oss.xproto
+++ b/xos/synchronizer/models/hippie-oss.xproto
@@ -6,6 +6,7 @@
     option kind = "OSS";
 
     optional string whitelist = 1 [help_text = "A comma separated list of ONUs that are deemed to be valid ONUs", null = True, db_index = False, blank = False];
+    required bool create_on_discovery = 2 [help_text = "Wether to create the subscriber when an ONU is discovered", null = False, db_index = False, blank = False, default = True];
 }
 
 message HippieOSSServiceInstance (ServiceInstance){
@@ -14,6 +15,7 @@
 
     required string valid = 1 [default = "awaiting", choices = "(('awaiting', 'Awaiting Validation'), ('valid', 'Valid'), ('invalid', 'Invalid'))", help_text = "Wether this ONU has been validated by the external OSS", null = False, blank = False];
     required string serial_number = 2 [max_length = 254, null = False, db_index = False, blank = False, tosca_key=True, unique = True];
+    required string authentication_state = 3 [default = "STARTED", choices = "(('STARTED', 'Started'), ('REQUESTED', 'Requested'), ('APPROVED', 'Approved'), ('DENIED', 'Denied'), )", max_length = 50, null = False, db_index = False, blank = False, unique = True];
     required string of_dpid = 4 [max_length = 254, null = False, db_index = False, blank = False];
     optional int32 c_tag = 5 [null = True, db_index = False, blank = False, unique = True, feedback_state = True];
 }
\ No newline at end of file
diff --git a/xos/synchronizer/steps/test_sync_hippie_oss_service_instance.py b/xos/synchronizer/steps/test_sync_hippie_oss_service_instance.py
index 6d0c6ff..51bc04e 100644
--- a/xos/synchronizer/steps/test_sync_hippie_oss_service_instance.py
+++ b/xos/synchronizer/steps/test_sync_hippie_oss_service_instance.py
@@ -80,10 +80,9 @@
         self.oss.name = "oss"
         self.oss.whitelist = "BRCM5678, BRCM1234"
 
-        # create a mock VRouterStaticRoute instance
+        # create a mock HippieOssServiceInstance instance
         self.o = Mock()
         self.o.serial_number = "BRCM1234"
-        self.o.uni_port_id = 16
         self.o.of_dpid = "of:109299321"
         self.o.owner.leaf_model = self.oss
         self.o.tologdict.return_value = {}