updating adtran config files
diff --git a/tosca-configs/att-workflow/adtran-munich-fabric.yaml b/tosca-configs/att-workflow/adtran-munich-fabric.yaml
new file mode 100644
index 0000000..db58963
--- /dev/null
+++ b/tosca-configs/att-workflow/adtran-munich-fabric.yaml
@@ -0,0 +1,115 @@
+# 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.
+
+# curl -H "xos-username: admin@opencord.org" -H "xos-password: letmein" -X POST --data-binary @onlab-pod1-fabric.yaml http://10.90.0.101:30007/run
+
+tosca_definitions_version: tosca_simple_yaml_1_0
+imports:
+  - custom_types/switch.yaml
+  - custom_types/switchport.yaml
+  - custom_types/portinterface.yaml
+  - custom_types/bngportmapping.yaml
+  - custom_types/attworkflowdriverwhitelistentry.yaml
+  - custom_types/attworkflowdriverservice.yaml
+  - custom_types/serviceinstanceattribute.yaml
+  - custom_types/onosapp.yaml
+
+description: Configures the fabric and the whitelist
+
+topology_template:
+  node_templates:
+    switch#leaf_1:
+      type: tosca.nodes.Switch
+      properties:
+        driver: ofdpa3
+        ipv4Loopback: 192.168.0.201
+        ipv4NodeSid: 17
+        isEdgeRouter: True
+        name: leaf_1
+        ofId: of:b1b2486e73010256
+        routerMac: 00:00:02:01:06:01
+
+    # Setup the Adtran OLT switch port
+    port#adtran_olt_port:
+      type: tosca.nodes.SwitchPort
+      properties:
+        portId: 50
+        host_learning: false
+      requirements:
+        - switch:
+            node: switch#leaf_1
+            relationship: tosca.relationships.BelongsToOne
+
+    # Port connected to the BNG
+    port#bng_port:
+      type: tosca.nodes.SwitchPort
+      properties:
+        portId: 48
+      requirements:
+        - switch:
+            node: switch#leaf_1
+            relationship: tosca.relationships.BelongsToOne
+
+    # Setup the fabric switch port where the external
+    # router is connected to
+    bngmapping:
+      type: tosca.nodes.BNGPortMapping
+      properties:
+        s_tag: any
+        switch_port: 48
+
+    # DHCP L2 Relay config
+    onos_app#dhcpl2relay:
+      type: tosca.nodes.ONOSApp
+      properties:
+        name: dhcpl2relay
+        must-exist: true
+
+    dhcpl2relay-config-attr:
+      type: tosca.nodes.ServiceInstanceAttribute
+      properties:
+        name: /onos/v1/network/configuration/apps/org.opencord.dhcpl2relay
+        value: >
+          {
+            "dhcpl2relay" : {
+              "useOltUplinkForServerPktInOut" : false,
+              "dhcpServerConnectPoints" : [ "of:0000000000000001/48" ]
+            }
+          }
+      requirements:
+        - service_instance:
+            node: onos_app#dhcpl2relay
+            relationship: tosca.relationships.BelongsToOne
+
+    # ONU Whitelist
+    service#att:
+      type: tosca.nodes.AttWorkflowDriverService
+      properties:
+        name: att-workflow-driver
+        must-exist: true
+
+    
+
+    ADTN162605D8:
+      type: tosca.nodes.AttWorkflowDriverWhiteListEntry
+      properties:
+        serial_number: ADTN162605D8
+        pon_port_id: 5
+        device_id: of:0000001992e8bce2
+      requirements:
+        - owner:
+            node: service#att
+            relationship: tosca.relationships.BelongsToOne
+
+    
diff --git a/tosca-configs/att-workflow/adtran-munich-olt.yaml b/tosca-configs/att-workflow/adtran-munich-olt.yaml
new file mode 100644
index 0000000..a51ff5a
--- /dev/null
+++ b/tosca-configs/att-workflow/adtran-munich-olt.yaml
@@ -0,0 +1,49 @@
+# 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.
+
+# curl -H "xos-username: admin@opencord.org" -H "xos-password: letmein" -X POST --data-binary @onlab-pod1-olt.yaml http://10.90.0.101:30007/run
+
+tosca_definitions_version: tosca_simple_yaml_1_0
+imports:
+  - custom_types/oltdevice.yaml
+  - custom_types/onudevice.yaml
+  - custom_types/voltservice.yaml
+description: Creates OLT devices
+topology_template:
+  node_templates:
+
+    service#volt:
+      type: tosca.nodes.VOLTService
+      properties:
+        name: volt
+        must-exist: true
+
+    adtran:
+      type: tosca.nodes.OLTDevice
+      properties:
+        name: Adtran OLT
+        device_type: adtran_olt
+        host: 10.17.188.85
+        port: 830
+        switch_datapath_id: of:0000000000000001
+        switch_port: "50"
+        outer_tpid: "0x8100"
+        uplink: "1"
+        nas_id: "NAS_ID"
+      requirements:
+        - volt_service:
+            node: service#volt
+            relationship: tosca.relationships.BelongsToOne
+
+    
diff --git a/tosca-configs/att-workflow/adtran-munich-subscriber.yaml b/tosca-configs/att-workflow/adtran-munich-subscriber.yaml
new file mode 100644
index 0000000..83d5a34
--- /dev/null
+++ b/tosca-configs/att-workflow/adtran-munich-subscriber.yaml
@@ -0,0 +1,39 @@
+# 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.
+
+# curl -H "xos-username: admin@opencord.org" -H "xos-password: letmein" -X POST --data-binary @onlab-pod1-subscriber.yaml http://10.90.0.101:30007/run
+
+tosca_definitions_version: tosca_simple_yaml_1_0
+imports:
+  - custom_types/rcordsubscriber.yaml
+
+description: Pre-provsion subscribers
+
+topology_template:
+  node_templates:
+
+    # Adtran OLT subscribers
+    adtran_subscriber_1:
+      type: tosca.nodes.RCORDSubscriber
+      properties:
+        name: Sub_ADTN162605D8
+        status: pre-provisioned
+        c_tag: 11
+        s_tag: 222
+        onu_device: ADTN162605D8
+        nas_port_id : "PON 1/1/05/1:1.1.1"
+        circuit_id: adtran_sub1_circuit
+        remote_id: adtran_sub1_remote
+
+    
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