vfclcm upgrade from python2 to python3
[vfc/gvnfm/vnflcm.git] / lcm / lcm / pub / utils / toscautil.py
index ecc00d9..40178d4 100644 (file)
@@ -1,4 +1,4 @@
-# Copyright 2017 ZTE Corporation.
+# Copyright 2016-2017 ZTE Corporation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -37,15 +37,14 @@ def find_related_node(node_id, src_json_model, requirement_name):
     related_nodes = []
     for model_tpl in safe_get(src_json_model, "node_templates"):
         for rt in safe_get(model_tpl, 'requirement_templates'):
-            if safe_get(rt, 'name') == requirement_name and \
-                            safe_get(rt, 'target_node_template_name') == node_id:
+            if safe_get(rt, 'name') == requirement_name and safe_get(rt, 'target_node_template_name') == node_id:
                 related_nodes.append(model_tpl['name'])
     return related_nodes
 
 
 def convert_props(src_node, dest_node):
     if 'properties' in src_node and src_node['properties']:
-        for prop_name, prop_info in src_node['properties'].items():
+        for prop_name, prop_info in list(src_node['properties'].items()):
             if 'value' in prop_info:
                 dest_node['properties'][prop_name] = prop_info['value']
 
@@ -54,16 +53,11 @@ def convert_metadata(src_json):
     return src_json['metadata'] if 'metadata' in src_json else {}
 
 
-def convert_factor_unit(value):
-    return value
-    #return "%s %s" % (value["factor"], value["unit"])
-
-
 def convert_inputs(src_json):
     inputs = {}
     if 'inputs' in src_json:
         src_inputs = src_json['inputs']
-        for param_name, param_info in src_inputs.items():
+        for param_name, param_info in list(src_inputs.items()):
             input_param = {}
             if 'type_name' in param_info:
                 input_param['type'] = param_info['type_name']
@@ -76,20 +70,28 @@ def convert_inputs(src_json):
 
 
 def convert_vnf_node(src_node, src_json_model):
-    vnf_node = {'type': src_node['type_name'], 'vnf_id': src_node['template_name'],
-                'description': '', 'properties': {}, 'dependencies': [], 'networks': []}
+    vnf_node = {
+        'type': src_node['type_name'],
+        'vnf_id': src_node['template_name'],
+        'description': '',
+        'properties': {},
+        'dependencies': [],
+        'networks': []
+    }
     convert_props(src_node, vnf_node)
     for model_tpl in safe_get(src_json_model, "node_templates"):
         if model_tpl['name'] != vnf_node['vnf_id']:
             continue
-        vnf_node['dependencies'] = [{
-                                        'key_name': requirement['name'],
-                                        'vl_id': requirement['target_node_template_name']} for \
-                                    requirement in safe_get(model_tpl, 'requirement_templates') if \
-                                    safe_get(requirement, 'target_capability_name') == 'virtual_linkable']
-        vnf_node['networks'] = [requirement['target_node_template_name'] for \
-                                requirement in safe_get(model_tpl, 'requirement_templates') if \
-                                safe_get(requirement, 'name') == 'dependency']
+        vnf_node['dependencies'] = [
+            {
+                'key_name': requirement['name'],
+                'vl_id': requirement['target_node_template_name']
+            } for requirement in safe_get(model_tpl, 'requirement_templates')
+            if safe_get(requirement, 'target_capability_name') == 'virtual_linkable'
+        ]
+        vnf_node['networks'] = [requirement['target_node_template_name']
+                                for requirement in safe_get(model_tpl, 'requirement_templates')
+                                if safe_get(requirement, 'name') == 'dependency']
     return vnf_node
 
 
@@ -117,9 +119,9 @@ def convert_cp_node(src_node, src_node_list, model_type='NSD'):
     convert_props(src_node, cp_node)
     src_relationships = src_node['relationships']
     for relation in src_relationships:
-        if safe_get(relation, 'name') in ('virtualLink', 'virtual_link'):
+        if safe_get(relation, 'name') == 'virtualLink':
             cp_node['vl_id'] = find_node_name(relation['target_node_id'], src_node_list)
-        elif safe_get(relation, 'name') in ('virtualbinding', 'virtual_binding'):
+        elif safe_get(relation, 'name') == 'virtualbinding':
             node_key = 'pnf_id' if model_type == 'NSD' else 'vdu_id'
             cp_node[node_key] = find_node_name(relation['target_node_id'], src_node_list)
     return cp_node
@@ -135,7 +137,7 @@ def convert_router_node(src_node, src_node_list):
         router_node['external_ip_addresses'] = []
         if 'properties' not in relation:
             continue
-        for prop_name, prop_info in relation['properties'].items():
+        for prop_name, prop_info in list(relation['properties'].items()):
             if prop_name == 'router_ip_address':
                 router_node['external_ip_addresses'].append(prop_info['value'])
         break
@@ -143,8 +145,12 @@ def convert_router_node(src_node, src_node_list):
 
 
 def convert_fp_node(src_node, src_node_list, src_json_model):
-    fp_node = {'fp_id': src_node['template_name'], 'description': '',
-               'properties': {}, 'forwarder_list': []}
+    fp_node = {
+        'fp_id': src_node['template_name'],
+        'description': '',
+        'properties': {},
+        'forwarder_list': []
+    }
     convert_props(src_node, fp_node)
     for relation in safe_get(src_node, 'relationships'):
         if safe_get(relation, 'name') != 'forwarder':
@@ -170,8 +176,12 @@ def convert_fp_node(src_node, src_node_list, src_json_model):
 
 
 def convert_vnffg_group(src_group, src_group_list, src_node_list):
-    vnffg = {'vnffg_id': src_group['template_name'], 'description': '',
-             'properties': {}, 'members': []}
+    vnffg = {
+        'vnffg_id': src_group['template_name'],
+        'description': '',
+        'properties': {},
+        'members': []
+    }
     convert_props(src_group, vnffg)
     for member_node_id in src_group['member_node_ids']:
         vnffg['members'].append(find_node_name(member_node_id, src_node_list))
@@ -179,65 +189,55 @@ def convert_vnffg_group(src_group, src_group_list, src_node_list):
 
 
 def convert_imagefile_node(src_node, src_node_list):
-    image_node = {'image_file_id': src_node['template_name'], 'description': '',
-                  'properties': {}}
+    image_node = {
+        'image_file_id': src_node['template_name'],
+        'description': '',
+        'properties': {}
+    }
     convert_props(src_node, image_node)
     return image_node
 
 
 def convert_localstorage_node(src_node, src_node_list):
-    localstorage_node = {'local_storage_id': src_node['template_name'], 'description': '',
-                         'properties': {}}
+    localstorage_node = {
+        'local_storage_id': src_node['template_name'],
+        'description': '',
+        'properties': {}
+    }
     convert_props(src_node, localstorage_node)
     return localstorage_node
 
 
-def convert_volumestorage_node(src_node, src_node_list):
-    volumestorage_node = {
-        'volume_storage_id': src_node['id'],
-        'description': "",
-        'properties': {}}
-    convert_props(src_node, volumestorage_node)
-    volumestorage_node["properties"]["size"] = convert_factor_unit(
-        volumestorage_node["properties"]["size_of_storage"])
-    return volumestorage_node
-
-
 def convert_vdu_node(src_node, src_node_list, src_json_model):
-    vdu_node = {'vdu_id': src_node['template_name'], 'description': '', 'properties': {},
-                'image_file': '', 'local_storages': [], 'dependencies': [], 'nfv_compute': {},
-                'vls': [], 'artifacts': [], 'volume_storages': []}
+    vdu_node = {
+        'vdu_id': src_node['template_name'],
+        'description': '', 'properties': {},
+        'image_file': '',
+        'local_storages': [],
+        'dependencies': [],
+        'nfv_compute': {},
+        'vls': [],
+        'artifacts': []
+    }
     convert_props(src_node, vdu_node)
 
-    for relation in src_node.get('relationships', ''):
+    for relation in src_node['relationships']:
         r_id, r_name = safe_get(relation, 'target_node_id'), safe_get(relation, 'name')
         if r_name == 'guest_os':
             vdu_node['image_file'] = find_node_name(r_id, src_node_list)
         elif r_name == 'local_storage':
             vdu_node['local_storages'].append(find_node_name(r_id, src_node_list))
-        elif r_name == 'virtual_storage':
-            vdu_node['volume_storages'].append(r_id)
         elif r_name.endswith('.AttachesTo'):
             nt = find_node_type(r_id, src_node_list)
             if nt.endswith('.BlockStorage.Local') or nt.endswith('.LocalStorage'):
                 vdu_node['local_storages'].append(find_node_name(r_id, src_node_list))
 
     for capability in src_node['capabilities']:
-        if not capability['type_name'].endswith('.VirtualCompute'):
+        if capability['name'] != 'nfv_compute':
             continue
-        vdu_node['nfv_compute']['flavor_extra_specs'] = {}
-        for prop_name, prop_info in capability['properties'].items():
-            if prop_name == "virtual_cpu":
-                vdu_node['nfv_compute']['num_cpus'] = prop_info["value"]["num_virtual_cpu"]
-                vdu_node['nfv_compute']['cpu_frequency'] = convert_factor_unit(
-                    prop_info["value"]["virtual_cpu_clock"])
-            elif prop_name == "virtual_memory":
-                vdu_node['nfv_compute']['mem_size'] = convert_factor_unit(
-                    prop_info["value"]["virtual_mem_size"])
-            elif prop_name == "requested_additional_capabilities":
-                for key, val in prop_info["value"].items():
-                    vdu_node['nfv_compute']['flavor_extra_specs'].update(
-                        val["target_performance_parameters"])
+        for prop_name, prop_info in list(capability['properties'].items()):
+            if 'value' in prop_info:
+                vdu_node['nfv_compute'][prop_name] = prop_info['value']
 
     vdu_node['cps'] = find_related_node(src_node['id'], src_json_model, 'virtualbinding')
 
@@ -253,25 +253,28 @@ def convert_vdu_node(src_node, src_node_list, src_json_model):
                     vdu_node['vls'].append(vl_node_name)
 
     for item in safe_get(src_node, 'artifacts'):
-        artifact = {'artifact_name': item['name'], 'type': item['type_name'],
-                    'file': item['source_path'], 'properties': {}}
-        convert_props(item, artifact)
-        for key in artifact['properties']:
-            if 'factor' in artifact['properties'][key] and 'unit' in artifact['properties'][key]:
-                artifact['properties'][key] = convert_factor_unit(artifact['properties'][key])
+        artifact = {
+            'artifact_name': item['name'], 'type': item['type_name'],
+            'file': item['source_path']
+        }
         vdu_node['artifacts'].append(artifact)
-        if artifact["type"].endswith(".SwImage"):
-            vdu_node['image_file'] = artifact["artifact_name"]
+
     return vdu_node
 
 
 def convert_exposed_node(src_json, src_nodes, exposed):
     for item in safe_get(safe_get(src_json, 'substitution'), 'requirements'):
-        exposed['external_cps'].append({'key_name': item['mapped_name'],
-                                        "cp_id": find_node_name(item['node_id'], src_nodes)})
+        external_cps = {
+            'key_name': item['mapped_name'],
+            "cp_id": find_node_name(item['node_id'], src_nodes)
+        }
+        exposed['external_cps'].append(external_cps)
     for item in safe_get(safe_get(src_json, 'substitution'), 'capabilities'):
-        exposed['forward_cps'].append({'key_name': item['mapped_name'],
-                                       "cp_id": find_node_name(item['node_id'], src_nodes)})
+        forward_cps = {
+            'key_name': item['mapped_name'],
+            "cp_id": find_node_name(item['node_id'], src_nodes)
+        }
+        exposed['forward_cps'].append(forward_cps)
 
 
 def convert_vnffgs(src_json_inst, src_nodes):
@@ -284,23 +287,8 @@ def convert_vnffgs(src_json_inst, src_nodes):
     return vnffgs
 
 
-def merge_imagefile_node(img_nodes, vdu_nodes):
-    for vdu_node in vdu_nodes:
-        for artifact in vdu_node.get("artifacts", []):
-            if not artifact["type"].endswith(".SwImage"):
-                continue
-            imgids = [img["image_file_id"] for img in img_nodes]
-            if artifact["artifact_name"] in imgids:
-                continue
-            img_nodes.append({
-                "image_file_id": artifact["artifact_name"],
-                "description": "",
-                "properties": artifact["properties"]
-            })
-
-
 def convert_common(src_json, target_json):
-    if isinstance(src_json, (unicode, str)):
+    if isinstance(src_json, str):
         src_json_dict = json.loads(src_json)
     else:
         src_json_dict = src_json
@@ -316,8 +304,17 @@ def convert_common(src_json, target_json):
     return src_json_inst, src_json_model
 
 
+def convert_policy_node(src_json):
+    target_json = {
+        'name': src_json['template_name'],
+        'file_url': src_json['properties']['drl_file_url']['value']
+    }
+
+    return target_json
+
+
 def convert_nsd_model(src_json):
-    target_json = {'vnfs': [], 'pnfs': [], 'fps': []}
+    target_json = {'vnfs': [], 'pnfs': [], 'fps': [], 'policies': []}
     src_json_inst, src_json_model = convert_common(src_json, target_json)
 
     src_nodes = src_json_inst['nodes']
@@ -336,6 +333,8 @@ def convert_nsd_model(src_json):
             target_json['fps'].append(convert_fp_node(node, src_nodes, src_json_model))
         elif type_name.endswith('.Router'):
             target_json['routers'].append(convert_router_node(node, src_nodes))
+        elif type_name.endswith('tosca.policies.Drools'):
+            target_json['policies'].append(convert_policy_node(node))
 
     target_json['vnffgs'] = convert_vnffgs(src_json_inst, src_nodes)
 
@@ -345,8 +344,11 @@ def convert_nsd_model(src_json):
 
 
 def convert_vnfd_model(src_json):
-    target_json = {'image_files': [], 'local_storages': [], 'vdus': [], 'volume_storages': []}
+    target_json = {'image_files': [], 'local_storages': [], 'vdus': []}
     src_json_inst, src_json_model = convert_common(src_json, target_json)
+    if "vnfdVersion" in src_json_inst.get("metadata", {}):
+        from . import toscautil_new
+        return toscautil_new.convert_vnfd_model(src_json)
 
     src_nodes = src_json_inst['nodes']
     for node in src_nodes:
@@ -355,1105 +357,2323 @@ def convert_vnfd_model(src_json):
             target_json['image_files'].append(convert_imagefile_node(node, src_nodes))
         elif type_name.endswith('.BlockStorage.Local') or type_name.endswith('.LocalStorage'):
             target_json['local_storages'].append(convert_localstorage_node(node, src_nodes))
-        elif type_name.endswith('VDU.VirtualStorage'):
-            target_json['volume_storages'].append(convert_volumestorage_node(node, src_nodes))
-        elif type_name.endswith('VDU.Compute'):
+        elif type_name.find('.VDU.') > 0 or type_name.endswith('.VDU'):
             target_json['vdus'].append(convert_vdu_node(node, src_nodes, src_json_model))
         elif type_name.find('.VL.') > 0 or type_name.endswith('.VL') \
-                or type_name.endswith('.VnfVirtualLinkDesc') \
-                or type_name.endswith('.RouteExternalVL'):
+                or node['type_name'].find('.RouteExternalVL') > 0:
             target_json['vls'].append(convert_vl_node(node, src_nodes))
-        elif type_name.find('.CP.') > 0 or type_name.endswith('.CP') or type_name.endswith(".VduCpd"):
+        elif type_name.find('.CP.') > 0 or type_name.endswith('.CP'):
             target_json['cps'].append(convert_cp_node(node, src_nodes, 'VNFD'))
         elif type_name.endswith('.Router'):
             target_json['routers'].append(convert_router_node(node, src_nodes))
 
     target_json['vnf_exposed'] = {'external_cps': [], 'forward_cps': []}
     convert_exposed_node(src_json_inst, src_nodes, target_json['vnf_exposed'])
-    merge_imagefile_node(target_json['image_files'], target_json['vdus'])
     return json.dumps(target_json)
 
 
 if __name__ == '__main__':
-    src_json = json.dumps({
-        "instance": {
-            "metadata": {
-                "vnfSoftwareVersion": "1.0.0",
-                "vnfProductName": "zte",
-                "localizationLanguage": [
-                    "english",
-                    "chinese"
-                ],
-                "vnfProvider": "zte",
-                "vnfmInfo": "zte",
-                "defaultLocalizationLanguage": "english",
-                "vnfdId": "zte-hss-1.0",
-                "vnfProductInfoDescription": "hss",
-                "vnfdVersion": "1.0.0",
-                "vnfProductInfoName": "hss"
-            },
-            "nodes": [
-                {
-                    "id": "vNAT_Storage_6wdgwzedlb6sq18uzrr41sof7",
-                    "type_name": "tosca.nodes.nfv.VDU.VirtualStorage",
-                    "template_name": "vNAT_Storage",
-                    "properties": {
-                        "size_of_storage": {
-                            "type_name": "scalar-unit.size",
-                            "value": {
-                                "value": 10000000000,
-                                "factor": 10,
-                                "unit": "GB",
-                                "unit_size": 1000000000
-                            }
-                        },
-                        "type_of_storage": {
-                            "type_name": "string",
-                            "value": "volume"
-                        },
-                        "rdma_enabled": {
-                            "type_name": "boolean",
-                            "value": False
-                        }
-                    },
-                    "interfaces": [
-                        {
-                            "name": "Standard",
-                            "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                            "type_name": "tosca.interfaces.node.lifecycle.Standard",
-                            "operations": [
-                                {
-                                    "name": "create",
-                                    "description": "Standard lifecycle create operation."
-                                },
-                                {
-                                    "name": "stop",
-                                    "description": "Standard lifecycle stop operation."
-                                },
-                                {
-                                    "name": "start",
-                                    "description": "Standard lifecycle start operation."
-                                },
-                                {
-                                    "name": "delete",
-                                    "description": "Standard lifecycle delete operation."
-                                },
-                                {
-                                    "name": "configure",
-                                    "description": "Standard lifecycle configure operation."
-                                }
-                            ]
-                        }
-                    ],
-                    "capabilities": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        },
-                        {
-                            "name": "virtual_storage",
-                            "type_name": "tosca.capabilities.nfv.VirtualStorage"
-                        }
-                    ]
+    src_json = json.dumps(
+        {
+            "instance": {
+                "metadata": {
+                    "vendor": "ZTE",
+                    "name": "VCPE_NS",
+                    "csarVersion": "v1.0",
+                    "csarType": "NSAR",
+                    "csarProvider": "ZTE",
+                    "version": 1,
+                    "invariant_id": "vcpe_ns_sff_1",
+                    "id": "VCPE_NS",
+                    "description": "vcpe_ns"
                 },
-                {
-                    "id": "sriov_link_2610d7gund4e645wo39dvp238",
-                    "type_name": "tosca.nodes.nfv.VnfVirtualLinkDesc",
-                    "template_name": "sriov_link",
-                    "properties": {
-                        "vl_flavours": {
-                            "type_name": "map",
-                            "value": {
-                                "vl_id": "aaaa"
+                "policies:": [
+                    {
+                        "aaa:": {
+                            "type": "tosca.policies.Drools",
+                            "properties": {
+                                "drl_file_url": "policies/abc.drl"
                             }
-                        },
-                        "connectivity_type": {
-                            "type_name": "tosca.datatypes.nfv.ConnectivityType",
-                            "value": {
-                                "layer_protocol": "ipv4",
-                                "flow_pattern": "flat"
+                        }
+                    }
+                ],
+                "nodes": [
+                    {
+                        "id": "policies",
+                        "type_name": "tosca.policies.Drools",
+                        "template_name": "aaa",
+                        "properties": {
+                            "drl_file_url": {
+                                "type_name": "string",
+                                "value": "policies/abc.drl"
                             }
-                        },
-                        "description": {
-                            "type_name": "string",
-                            "value": "sriov_link"
-                        },
-                        "test_access": {
-                            "type_name": "list",
-                            "value": [
-                                "test"
-                            ]
                         }
                     },
-                    "interfaces": [
-                        {
-                            "name": "Standard",
-                            "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                            "type_name": "tosca.interfaces.node.lifecycle.Standard",
-                            "operations": [
-                                {
-                                    "name": "create",
-                                    "description": "Standard lifecycle create operation."
-                                },
-                                {
-                                    "name": "stop",
-                                    "description": "Standard lifecycle stop operation."
-                                },
-                                {
-                                    "name": "start",
-                                    "description": "Standard lifecycle start operation."
-                                },
-                                {
-                                    "name": "delete",
-                                    "description": "Standard lifecycle delete operation."
-                                },
-                                {
-                                    "name": "configure",
-                                    "description": "Standard lifecycle configure operation."
-                                }
-                            ]
-                        }
-                    ],
-                    "capabilities": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        },
-                        {
-                            "name": "virtual_linkable",
-                            "type_name": "tosca.capabilities.nfv.VirtualLinkable"
-                        }
-                    ]
-                },
-                {
-                    "id": "vdu_vNat_7ozwkcr86sa87fmd2nue2ww07",
-                    "type_name": "tosca.nodes.nfv.VDU.Compute",
-                    "template_name": "vdu_vNat",
-                    "properties": {
-                        "configurable_properties": {
-                            "type_name": "map",
-                            "value": {
-                                "test": {
-                                    "additional_vnfc_configurable_properties": {
-                                        "aaa": "1",
-                                        "bbb": "2",
-                                        "ccc": "3"
+                    {
+                        "id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                        "type_name": "tosca.nodes.nfv.ext.FP",
+                        "template_name": "path2",
+                        "properties": {
+                            "symmetric": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "policy": {
+                                "type_name": "tosca.datatypes.nfv.ext.FPPolicy",
+                                "value": {
+                                    "type": "ACL",
+                                    "criteria": {
+                                        "dest_port_range": "1-100",
+                                        "ip_protocol": "tcp",
+                                        "source_ip_range": [
+                                            "119.1.1.1-119.1.1.10"
+                                        ],
+                                        "dest_ip_range": [
+                                            {
+                                                "get_input": "NatIpRange"
+                                            }
+                                        ],
+                                        "dscp": 0,
+                                        "source_port_range": "1-100"
                                     }
                                 }
                             }
                         },
-                        "boot_order": {
-                            "type_name": "list",
-                            "value": [
-                                "vNAT_Storage"
-                            ]
-                        },
-                        "name": {
-                            "type_name": "string",
-                            "value": "vNat"
-                        },
-                        "nfvi_constraints": {
-                            "type_name": "list",
-                            "value": [
-                                "test"
-                            ]
-                        },
-                        "description": {
-                            "type_name": "string",
-                            "value": "the virtual machine of vNat"
-                        }
-                    },
-                    "interfaces": [
-                        {
-                            "name": "Standard",
-                            "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                            "type_name": "tosca.interfaces.node.lifecycle.Standard",
-                            "operations": [
-                                {
-                                    "name": "create",
-                                    "description": "Standard lifecycle create operation."
-                                },
-                                {
-                                    "name": "stop",
-                                    "description": "Standard lifecycle stop operation."
-                                },
-                                {
-                                    "name": "start",
-                                    "description": "Standard lifecycle start operation."
-                                },
-                                {
-                                    "name": "delete",
-                                    "description": "Standard lifecycle delete operation."
-                                },
-                                {
-                                    "name": "configure",
-                                    "description": "Standard lifecycle configure operation."
-                                }
-                            ]
-                        }
-                    ],
-                    "artifacts": [
-                        {
-                            "name": "vNatVNFImage",
-                            "type_name": "tosca.artifacts.nfv.SwImage",
-                            "source_path": "/swimages/vRouterVNF_ControlPlane.qcow2",
-                            "properties": {
-                                "operating_system": {
-                                    "type_name": "string",
-                                    "value": "linux"
-                                },
-                                "sw_image": {
-                                    "type_name": "string",
-                                    "value": "/swimages/vRouterVNF_ControlPlane.qcow2"
-                                },
-                                "name": {
-                                    "type_name": "string",
-                                    "value": "vNatVNFImage"
-                                },
-                                "checksum": {
-                                    "type_name": "string",
-                                    "value": "5000"
-                                },
-                                "min_ram": {
-                                    "type_name": "scalar-unit.size",
-                                    "value": {
-                                        "value": 1000000000,
-                                        "factor": 1,
-                                        "unit": "GB",
-                                        "unit_size": 1000000000
-                                    }
-                                },
-                                "disk_format": {
-                                    "type_name": "string",
-                                    "value": "qcow2"
-                                },
-                                "version": {
-                                    "type_name": "string",
-                                    "value": "1.0"
-                                },
-                                "container_format": {
-                                    "type_name": "string",
-                                    "value": "bare"
-                                },
-                                "min_disk": {
-                                    "type_name": "scalar-unit.size",
-                                    "value": {
-                                        "value": 10000000000,
-                                        "factor": 10,
-                                        "unit": "GB",
-                                        "unit_size": 1000000000
-                                    }
-                                },
-                                "supported_virtualisation_environments": {
-                                    "type_name": "list",
-                                    "value": [
-                                        "test_0"
-                                    ]
-                                },
-                                "size": {
-                                    "type_name": "scalar-unit.size",
-                                    "value": {
-                                        "value": 10000000000,
-                                        "factor": 10,
-                                        "unit": "GB",
-                                        "unit_size": 1000000000
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
                                     }
-                                }
+                                ]
                             }
-                        }
-                    ],
-                    "capabilities": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        },
-                        {
-                            "name": "os",
-                            "type_name": "tosca.capabilities.OperatingSystem",
-                            "properties": {
-                                "distribution": {
-                                    "type_name": "string",
-                                    "description": "The Operating System (OS) distribution. Examples of valid values for a \"type\" of \"Linux\" would include: debian, fedora, rhel and ubuntu."
-                                },
-                                "version": {
-                                    "type_name": "version",
-                                    "description": "The Operating System version."
-                                },
-                                "type": {
-                                    "type_name": "string",
-                                    "description": "The Operating System (OS) type. Examples of valid values include: linux, aix, mac, windows, etc."
-                                },
-                                "architecture": {
-                                    "type_name": "string",
-                                    "description": "The Operating System (OS) architecture. Examples of valid values include: x86_32, x86_64, etc."
-                                }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
                             }
-                        },
-                        {
-                            "name": "host",
-                            "type_name": "tosca.capabilities.Container",
-                            "properties": {
-                                "cpu_frequency": {
-                                    "type_name": "scalar-unit.frequency",
-                                    "description": "Specifies the operating frequency of CPU's core. This property expresses the expected frequency of one (1) CPU as provided by the property \"num_cpus\"."
-                                },
-                                "mem_size": {
-                                    "type_name": "scalar-unit.size",
-                                    "description": "Size of memory available to applications running on the Compute node (default unit is MB)."
-                                },
-                                "num_cpus": {
-                                    "type_name": "integer",
-                                    "description": "Number of (actual or virtual) CPUs associated with the Compute node."
-                                },
-                                "disk_size": {
-                                    "type_name": "scalar-unit.size",
-                                    "description": "Size of the local disk available to applications running on the Compute node (default unit is MB)."
-                                }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 0,
+                                "target_node_id": "m6000_data_out_qeukdtf6g87cnparxi51fa8s6"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 1,
+                                "target_node_id": "m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 2,
+                                "target_node_id": "VNAT_cfdljtspvkp234irka59wgab0",
+                                "target_capability_name": "feature"
                             }
-                        },
-                        {
-                            "name": "binding",
-                            "type_name": "tosca.capabilities.network.Bindable"
-                        },
-                        {
-                            "name": "scalable",
-                            "type_name": "tosca.capabilities.Scalable",
-                            "properties": {
-                                "min_instances": {
-                                    "type_name": "integer",
-                                    "value": 1,
-                                    "description": "This property is used to indicate the minimum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
-                                },
-                                "default_instances": {
-                                    "type_name": "integer",
-                                    "description": "An optional property that indicates the requested default number of instances that should be the starting number of instances a TOSCA orchestrator should attempt to allocate. Note: The value for this property MUST be in the range between the values set for \"min_instances\" and \"max_instances\" properties."
-                                },
-                                "max_instances": {
-                                    "type_name": "integer",
-                                    "value": 1,
-                                    "description": "This property is used to indicate the maximum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
+                        ]
+                    },
+                    {
+                        "id": "path1_bv53fblv26hawr8dj4fxe2rsd",
+                        "type_name": "tosca.nodes.nfv.ext.FP",
+                        "template_name": "path1",
+                        "properties": {
+                            "symmetric": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "policy": {
+                                "type_name": "tosca.datatypes.nfv.ext.FPPolicy",
+                                "value": {
+                                    "type": "ACL",
+                                    "criteria": {
+                                        "dest_port_range": "1-100",
+                                        "ip_protocol": "tcp",
+                                        "source_ip_range": [
+                                            "1-100"
+                                        ],
+                                        "dest_ip_range": [
+                                            "1-100"
+                                        ],
+                                        "dscp": 4,
+                                        "source_port_range": "1-100"
+                                    }
                                 }
                             }
                         },
-                        {
-                            "name": "virtual_compute",
-                            "type_name": "tosca.capabilities.nfv.VirtualCompute",
-                            "properties": {
-                                "requested_additional_capabilities": {
-                                    "type_name": "map",
-                                    "value": {
-                                        "ovs_dpdk": {
-                                            "requested_additional_capability_name": "ovs_dpdk",
-                                            "min_requested_additional_capability_version": "1.0",
-                                            "support_mandatory": True,
-                                            "target_performance_parameters": {
-                                                "sw:ovs_dpdk": "true"
-                                            },
-                                            "preferred_requested_additional_capability_version": "1.0"
-                                        },
-                                        "hyper_threading": {
-                                            "requested_additional_capability_name": "hyper_threading",
-                                            "min_requested_additional_capability_version": "1.0",
-                                            "support_mandatory": True,
-                                            "target_performance_parameters": {
-                                                "hw:cpu_cores": "2",
-                                                "hw:cpu_threads": "2",
-                                                "hw:cpu_threads_policy": "isolate",
-                                                "hw:cpu_sockets": "2"
-                                            },
-                                            "preferred_requested_additional_capability_version": "1.0"
-                                        },
-                                        "numa": {
-                                            "requested_additional_capability_name": "numa",
-                                            "min_requested_additional_capability_version": "1.0",
-                                            "support_mandatory": True,
-                                            "target_performance_parameters": {
-                                                "hw:numa_cpus.0": "0,1",
-                                                "hw:numa_cpus.1": "2,3,4,5",
-                                                "hw:numa_nodes": "2",
-                                                "hw:numa_mem.1": "3072",
-                                                "hw:numa_mem.0": "1024"
-                                            },
-                                            "preferred_requested_additional_capability_version": "1.0"
-                                        }
-                                    }
-                                },
-                                "virtual_cpu": {
-                                    "type_name": "tosca.datatypes.nfv.VirtualCpu",
-                                    "value": {
-                                        "num_virtual_cpu": 2,
-                                        "virtual_cpu_clock": {
-                                            "value": 2400000000,
-                                            "factor": 2.4,
-                                            "unit": "GHz",
-                                            "unit_size": 1000000000
-                                        },
-                                        "cpu_architecture": "X86",
-                                        "virtual_cpu_oversubscription_policy": "test",
-                                        "virtual_cpu_pinning": {
-                                            "cpu_pinning_map": {
-                                                "cpu_pinning_0": "1"
-                                            },
-                                            "cpu_pinning_policy": "static"
-                                        }
-                                    }
-                                },
-                                "virtual_memory": {
-                                    "type_name": "tosca.datatypes.nfv.VirtualMemory",
-                                    "value": {
-                                        "virtual_mem_oversubscription_policy": "mem_policy_test",
-                                        "numa_enabled": True,
-                                        "virtual_mem_size": {
-                                            "value": 10000000000,
-                                            "factor": 10,
-                                            "unit": "GB",
-                                            "unit_size": 1000000000
-                                        }
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
                                     }
-                                }
+                                ]
                             }
-                        },
-                        {
-                            "name": "virtual_binding",
-                            "type_name": "tosca.capabilities.nfv.VirtualBindable"
-                        }
-                    ],
-                    "relationships": [
-                        {
-                            "name": "virtual_storage",
-                            "source_requirement_index": 0,
-                            "target_node_id": "vNAT_Storage_6wdgwzedlb6sq18uzrr41sof7",
-                            "properties": {
-                                "location": {
-                                    "type_name": "string",
-                                    "value": "/mnt/volume_0",
-                                    "description": "The relative location (e.g., path on the file system), which provides the root location to address an attached node. e.g., a mount point / path such as '/usr/data'. Note: The user must provide it and it cannot be \"root\"."
-                                }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 0,
+                                "target_node_id": "m6000_data_in_eldly5txw4frny3cc349uz3nc"
                             },
-                            "source_interfaces": [
-                                {
-                                    "name": "Configure",
-                                    "description": "The lifecycle interfaces define the essential, normative operations that each TOSCA Relationship Types may support.",
-                                    "type_name": "tosca.interfaces.relationship.Configure",
-                                    "operations": [
-                                        {
-                                            "name": "add_source",
-                                            "description": "Operation to notify the target node of a source node which is now available via a relationship."
-                                        },
-                                        {
-                                            "name": "pre_configure_target",
-                                            "description": "Operation to pre-configure the target endpoint."
-                                        },
-                                        {
-                                            "name": "post_configure_source",
-                                            "description": "Operation to post-configure the source endpoint."
-                                        },
-                                        {
-                                            "name": "target_changed",
-                                            "description": "Operation to notify source some property or attribute of the target changed"
-                                        },
-                                        {
-                                            "name": "pre_configure_source",
-                                            "description": "Operation to pre-configure the source endpoint."
-                                        },
-                                        {
-                                            "name": "post_configure_target",
-                                            "description": "Operation to post-configure the target endpoint."
-                                        },
-                                        {
-                                            "name": "remove_target",
-                                            "description": "Operation to remove a target node."
-                                        },
-                                        {
-                                            "name": "add_target",
-                                            "description": "Operation to notify the source node of a target node being added via a relationship."
-                                        }
-                                    ]
-                                }
-                            ]
-                        }
-                    ]
-                },
-                {
-                    "id": "SRIOV_Port_leu1j6rfdt4c8vta6aec1xe39",
-                    "type_name": "tosca.nodes.nfv.VduCpd",
-                    "template_name": "SRIOV_Port",
-                    "properties": {
-                        "address_data": {
-                            "type_name": "list",
-                            "value": [
-                                {
-                                    "address_type": "ip_address",
-                                    "l3_address_data": {
-                                        "ip_address_type": "ipv4",
-                                        "floating_ip_activated": False,
-                                        "number_of_ip_address": 1,
-                                        "ip_address_assignment": True
-                                    }
-                                }
-                            ]
-                        },
-                        "description": {
-                            "type_name": "string",
-                            "value": "sriov port"
-                        },
-                        "layer_protocol": {
-                            "type_name": "string",
-                            "value": "ipv4"
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 1,
+                                "target_node_id": "m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 2,
+                                "target_node_id": "VFW_57z0ua89aiyl8ncvw7h7mjf34",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 3,
+                                "target_node_id": "VNAT_cfdljtspvkp234irka59wgab0",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 4,
+                                "target_node_id": "m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 5,
+                                "target_node_id": "m6000_data_out_qeukdtf6g87cnparxi51fa8s6"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "m6000_data_out_qeukdtf6g87cnparxi51fa8s6",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "template_name": "m6000_data_out",
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "11-22-33-22-11-44"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "xgei-0/4/1/5"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "176.1.1.2"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            }
                         },
-                        "virtual_network_interface_requirements": {
-                            "type_name": "list",
-                            "value": [
-                                {
-                                    "requirement": {
-                                        "SRIOV": "true"
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
                                     },
-                                    "support_mandatory": False,
-                                    "name": "sriov",
-                                    "description": "sriov"
-                                },
-                                {
-                                    "requirement": {
-                                        "SRIOV": "false"
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
                                     },
-                                    "support_mandatory": False,
-                                    "name": "normal",
-                                    "description": "normal"
-                                }
-                            ]
-                        },
-                        "role": {
-                            "type_name": "string",
-                            "value": "root"
-                        },
-                        "bitrate_requirement": {
-                            "type_name": "integer",
-                            "value": 10
-                        }
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "virtualbinding",
+                                "source_requirement_index": 0,
+                                "target_node_id": "m6000_s_7qtzo5nuocyfmebc6kp9raq18",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "source_requirement_index": 1,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 2,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            }
+                        ]
                     },
-                    "interfaces": [
-                        {
-                            "name": "Standard",
-                            "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                            "type_name": "tosca.interfaces.node.lifecycle.Standard",
-                            "operations": [
-                                {
-                                    "name": "create",
-                                    "description": "Standard lifecycle create operation."
-                                },
-                                {
-                                    "name": "stop",
-                                    "description": "Standard lifecycle stop operation."
-                                },
-                                {
-                                    "name": "start",
-                                    "description": "Standard lifecycle start operation."
-                                },
-                                {
-                                    "name": "delete",
-                                    "description": "Standard lifecycle delete operation."
-                                },
-                                {
-                                    "name": "configure",
-                                    "description": "Standard lifecycle configure operation."
-                                }
-                            ]
-                        }
-                    ],
-                    "capabilities": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        }
-                    ],
-                    "relationships": [
-                        {
-                            "name": "virtual_binding",
-                            "source_requirement_index": 0,
-                            "target_node_id": "vdu_vNat_7ozwkcr86sa87fmd2nue2ww07",
-                            "source_interfaces": [
-                                {
-                                    "name": "Configure",
-                                    "description": "The lifecycle interfaces define the essential, normative operations that each TOSCA Relationship Types may support.",
-                                    "type_name": "tosca.interfaces.relationship.Configure",
-                                    "operations": [
-                                        {
-                                            "name": "add_source",
-                                            "description": "Operation to notify the target node of a source node which is now available via a relationship."
-                                        },
-                                        {
-                                            "name": "pre_configure_target",
-                                            "description": "Operation to pre-configure the target endpoint."
-                                        },
-                                        {
-                                            "name": "post_configure_source",
-                                            "description": "Operation to post-configure the source endpoint."
-                                        },
-                                        {
-                                            "name": "target_changed",
-                                            "description": "Operation to notify source some property or attribute of the target changed"
-                                        },
-                                        {
-                                            "name": "pre_configure_source",
-                                            "description": "Operation to pre-configure the source endpoint."
-                                        },
-                                        {
-                                            "name": "post_configure_target",
-                                            "description": "Operation to post-configure the target endpoint."
-                                        },
-                                        {
-                                            "name": "remove_target",
-                                            "description": "Operation to remove a target node."
-                                        },
-                                        {
-                                            "name": "add_target",
-                                            "description": "Operation to notify the source node of a target node being added via a relationship."
-                                        }
-                                    ]
-                                }
-                            ]
-                        },
-                        {
-                            "name": "virtual_link",
-                            "source_requirement_index": 1,
-                            "target_node_id": "sriov_link_2610d7gund4e645wo39dvp238",
-                            "target_capability_name": "feature",
-                            "source_interfaces": [
-                                {
-                                    "name": "Configure",
-                                    "description": "The lifecycle interfaces define the essential, normative operations that each TOSCA Relationship Types may support.",
-                                    "type_name": "tosca.interfaces.relationship.Configure",
-                                    "operations": [
-                                        {
-                                            "name": "add_source",
-                                            "description": "Operation to notify the target node of a source node which is now available via a relationship."
-                                        },
-                                        {
-                                            "name": "pre_configure_target",
-                                            "description": "Operation to pre-configure the target endpoint."
-                                        },
-                                        {
-                                            "name": "post_configure_source",
-                                            "description": "Operation to post-configure the source endpoint."
-                                        },
-                                        {
-                                            "name": "target_changed",
-                                            "description": "Operation to notify source some property or attribute of the target changed"
-                                        },
-                                        {
-                                            "name": "pre_configure_source",
-                                            "description": "Operation to pre-configure the source endpoint."
-                                        },
-                                        {
-                                            "name": "post_configure_target",
-                                            "description": "Operation to post-configure the target endpoint."
-                                        },
-                                        {
-                                            "name": "remove_target",
-                                            "description": "Operation to remove a target node."
-                                        },
-                                        {
-                                            "name": "add_target",
-                                            "description": "Operation to notify the source node of a target node being added via a relationship."
-                                        }
-                                    ]
-                                }
-                            ]
-                        }
-                    ]
-                }
-            ],
-            "substitution": {
-                "node_type_name": "tosca.nodes.nfv.VNF.vOpenNAT",
-                "requirements": [
                     {
-                        "mapped_name": "sriov_plane",
-                        "node_id": "SRIOV_Port_leu1j6rfdt4c8vta6aec1xe39",
-                        "name": "virtual_link"
-                    }
-                ]
-            }
-        },
-        "model": {
-            "metadata": {
-                "vnfSoftwareVersion": "1.0.0",
-                "vnfProductName": "openNAT",
-                "localizationLanguage": [
-                    "english",
-                    "chinese"
-                ],
-                "vnfProvider": "intel",
-                "vnfmInfo": "GVNFM",
-                "defaultLocalizationLanguage": "english",
-                "vnfdId": "openNAT-1.0",
-                "vnfProductInfoDescription": "openNAT",
-                "vnfdVersion": "1.0.0",
-                "vnfProductInfoName": "openNAT"
-            },
-            "node_templates": [
-                {
-                    "name": "vNAT_Storage",
-                    "type_name": "tosca.nodes.nfv.VDU.VirtualStorage",
-                    "default_instances": 1,
-                    "min_instances": 0,
-                    "properties": {
-                        "size_of_storage": {
-                            "type_name": "scalar-unit.size",
-                            "value": {
-                                "value": 10000000000,
-                                "factor": 10,
-                                "unit": "GB",
-                                "unit_size": 1000000000
+                        "id": "VFW_57z0ua89aiyl8ncvw7h7mjf34",
+                        "type_name": "tosca.nodes.nfv.ext.zte.VNF.VFW",
+                        "template_name": "VFW",
+                        "properties": {
+                            "is_shared": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "plugin_info": {
+                                "type_name": "string",
+                                "value": "vbrasplugin_1.0"
+                            },
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "request_reclassification": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "vnf_extend_type": {
+                                "type_name": "string",
+                                "value": "driver"
+                            },
+                            "name": {
+                                "type_name": "string",
+                                "value": "VFW"
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "cross_dc": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "vnf_type": {
+                                "type_name": "string",
+                                "value": "VFW"
+                            },
+                            "vnfd_version": {
+                                "type_name": "string",
+                                "value": "1.0.0"
+                            },
+                            "id": {
+                                "type_name": "string",
+                                "value": "vcpe_vfw_zte_1_0"
+                            },
+                            "nsh_aware": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "adjust_vnf_capacity": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "vmnumber_overquota_alarm": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "csarProvider": {
+                                "type_name": "string",
+                                "value": "ZTE"
+                            },
+                            "csarVersion": {
+                                "type_name": "string",
+                                "value": "v1.0"
+                            },
+                            "externalPluginManageNetworkName": {
+                                "type_name": "string",
+                                "value": "vlan_4007_plugin_net"
+                            },
+                            "csarType": {
+                                "type_name": "string",
+                                "value": "NFAR"
                             }
                         },
-                        "type_of_storage": {
-                            "type_name": "string",
-                            "value": "volume"
-                        },
-                        "rdma_enabled": {
-                            "type_name": "boolean",
-                            "value": False
-                        }
-                    },
-                    "interface_templates": [
-                        ""
-                    ],
-                    "capability_templates": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        },
-                        {
-                            "name": "virtual_storage",
-                            "type_name": "tosca.capabilities.nfv.VirtualStorage"
-                        }
-                    ]
-                },
-                {
-                    "name": "vdu_vNat",
-                    "type_name": "tosca.nodes.nfv.VDU.Compute",
-                    "default_instances": 1,
-                    "min_instances": 0,
-                    "properties": {
-                        "configurable_properties": {
-                            "type_name": "map",
-                            "value": {
-                                "test": {
-                                    "additional_vnfc_configurable_properties": {
-                                        "aaa": "1",
-                                        "bbb": "2",
-                                        "ccc": "3"
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
                                     }
-                                }
+                                ]
                             }
-                        },
-                        "boot_order": {
-                            "type_name": "list",
-                            "value": [
-                                "vNAT_Storage"
-                            ]
-                        },
-                        "name": {
-                            "type_name": "string",
-                            "value": "vNat"
-                        },
-                        "nfvi_constraints": {
-                            "type_name": "list",
-                            "value": [
-                                "test"
-                            ]
-                        },
-                        "description": {
-                            "type_name": "string",
-                            "value": "the virtual machine of vNat"
-                        }
-                    },
-                    "interface_templates": [
-                        ""
-                    ],
-                    "artifact_templates": [
-                        ""
-                    ],
-                    "capability_templates": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        },
-                        {
-                            "name": "os",
-                            "type_name": "tosca.capabilities.OperatingSystem",
-                            "properties": {
-                                "distribution": {
-                                    "type_name": "string",
-                                    "description": "The Operating System (OS) distribution. Examples of valid values for a \"type\" of \"Linux\" would include: debian, fedora, rhel and ubuntu."
-                                },
-                                "version": {
-                                    "type_name": "version",
-                                    "description": "The Operating System version."
-                                },
-                                "type": {
-                                    "type_name": "string",
-                                    "description": "The Operating System (OS) type. Examples of valid values include: linux, aix, mac, windows, etc."
-                                },
-                                "architecture": {
-                                    "type_name": "string",
-                                    "description": "The Operating System (OS) architecture. Examples of valid values include: x86_32, x86_64, etc."
-                                }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            },
+                            {
+                                "name": "vfw_fw_inout",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
                             }
-                        },
-                        {
-                            "name": "host",
-                            "type_name": "tosca.capabilities.Container",
-                            "valid_source_node_type_names": [
-                                "tosca.nodes.SoftwareComponent"
-                            ],
-                            "properties": {
-                                "cpu_frequency": {
-                                    "type_name": "scalar-unit.frequency",
-                                    "description": "Specifies the operating frequency of CPU's core. This property expresses the expected frequency of one (1) CPU as provided by the property \"num_cpus\"."
-                                },
-                                "mem_size": {
-                                    "type_name": "scalar-unit.size",
-                                    "description": "Size of memory available to applications running on the Compute node (default unit is MB)."
-                                },
-                                "num_cpus": {
-                                    "type_name": "integer",
-                                    "description": "Number of (actual or virtual) CPUs associated with the Compute node."
-                                },
-                                "disk_size": {
-                                    "type_name": "scalar-unit.size",
-                                    "description": "Size of the local disk available to applications running on the Compute node (default unit is MB)."
-                                }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "vfw_ctrl_by_manager_cp",
+                                "source_requirement_index": 0,
+                                "target_node_id": "ext_mnet_net_au2otee5mcy0dnpqykj487zr3",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "vfw_data_cp",
+                                "source_requirement_index": 1,
+                                "target_node_id": "sfc_data_network_vx3pc1oahn0k0pa5q722yafee",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "source_requirement_index": 2,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 3,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
                             }
-                        },
-                        {
-                            "name": "binding",
-                            "type_name": "tosca.capabilities.network.Bindable"
-                        },
-                        {
-                            "name": "scalable",
-                            "type_name": "tosca.capabilities.Scalable",
-                            "properties": {
-                                "min_instances": {
-                                    "type_name": "integer",
-                                    "value": 1,
-                                    "description": "This property is used to indicate the minimum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
-                                },
-                                "default_instances": {
-                                    "type_name": "integer",
-                                    "description": "An optional property that indicates the requested default number of instances that should be the starting number of instances a TOSCA orchestrator should attempt to allocate. Note: The value for this property MUST be in the range between the values set for \"min_instances\" and \"max_instances\" properties."
-                                },
-                                "max_instances": {
-                                    "type_name": "integer",
-                                    "value": 1,
-                                    "description": "This property is used to indicate the maximum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
-                                }
+                        ]
+                    },
+                    {
+                        "id": "m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "template_name": "m600_tunnel_cp",
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "00-11-00-22-33-00"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "gei-0/4/0/13"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "191.167.100.5"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
                             }
                         },
-                        {
-                            "name": "virtual_compute",
-                            "type_name": "tosca.capabilities.nfv.VirtualCompute",
-                            "properties": {
-                                "requested_additional_capabilities": {
-                                    "type_name": "map",
-                                    "value": {
-                                        "ovs_dpdk": {
-                                            "requested_additional_capability_name": "ovs_dpdk",
-                                            "min_requested_additional_capability_version": "1.0",
-                                            "support_mandatory": True,
-                                            "target_performance_parameters": {
-                                                "sw:ovs_dpdk": "true"
-                                            },
-                                            "preferred_requested_additional_capability_version": "1.0"
-                                        },
-                                        "hyper_threading": {
-                                            "requested_additional_capability_name": "hyper_threading",
-                                            "min_requested_additional_capability_version": "1.0",
-                                            "support_mandatory": True,
-                                            "target_performance_parameters": {
-                                                "hw:cpu_cores": "2",
-                                                "hw:cpu_threads": "2",
-                                                "hw:cpu_threads_policy": "isolate",
-                                                "hw:cpu_sockets": "2"
-                                            },
-                                            "preferred_requested_additional_capability_version": "1.0"
-                                        },
-                                        "numa": {
-                                            "requested_additional_capability_name": "numa",
-                                            "min_requested_additional_capability_version": "1.0",
-                                            "support_mandatory": True,
-                                            "target_performance_parameters": {
-                                                "hw:numa_cpus.0": "0,1",
-                                                "hw:numa_cpus.1": "2,3,4,5",
-                                                "hw:numa_nodes": "2",
-                                                "hw:numa_mem.1": "3072",
-                                                "hw:numa_mem.0": "1024"
-                                            },
-                                            "preferred_requested_additional_capability_version": "1.0"
-                                        }
-                                    }
-                                },
-                                "virtual_cpu": {
-                                    "type_name": "tosca.datatypes.nfv.VirtualCpu",
-                                    "value": {
-                                        "num_virtual_cpu": 2,
-                                        "virtual_cpu_clock": {
-                                            "value": 2400000000,
-                                            "factor": 2.4,
-                                            "unit": "GHz",
-                                            "unit_size": 1000000000
-                                        },
-                                        "cpu_architecture": "X86",
-                                        "virtual_cpu_oversubscription_policy": "test",
-                                        "virtual_cpu_pinning": {
-                                            "cpu_pinning_map": {
-                                                "cpu_pinning_0": "1"
-                                            },
-                                            "cpu_pinning_policy": "static"
-                                        }
-                                    }
-                                },
-                                "virtual_memory": {
-                                    "type_name": "tosca.datatypes.nfv.VirtualMemory",
-                                    "value": {
-                                        "virtual_mem_oversubscription_policy": "mem_policy_test",
-                                        "numa_enabled": True,
-                                        "virtual_mem_size": {
-                                            "value": 10000000000,
-                                            "factor": 10,
-                                            "unit": "GB",
-                                            "unit_size": 1000000000
-                                        }
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
                                     }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "virtualLink",
+                                "source_requirement_index": 0,
+                                "target_node_id": "ext_datanet_net_qtqzlx5dsthzs883hxjn6hyhd",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "virtualbinding",
+                                "source_requirement_index": 1,
+                                "target_node_id": "m6000_s_7qtzo5nuocyfmebc6kp9raq18",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 2,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "ext_mnet_net_au2otee5mcy0dnpqykj487zr3",
+                        "type_name": "tosca.nodes.nfv.ext.VL.Vmware",
+                        "template_name": "ext_mnet_net",
+                        "properties": {
+                            "name": {
+                                "type_name": "string",
+                                "value": "vlan_4008_mng_net"
+                            },
+                            "dhcp_enabled": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "location_info": {
+                                "type_name": "tosca.datatypes.nfv.ext.LocationInfo",
+                                "value": {
+                                    "tenant": "admin",
+                                    "vimid": 2,
+                                    "availability_zone": "nova"
                                 }
+                            },
+                            "ip_version": {
+                                "type_name": "integer",
+                                "value": 4
+                            },
+                            "mtu": {
+                                "type_name": "integer",
+                                "value": 1500
+                            },
+                            "network_name": {
+                                "type_name": "string",
+                                "value": "vlan_4008_mng_net"
+                            },
+                            "network_type": {
+                                "type_name": "string",
+                                "value": "vlan"
                             }
                         },
-                        {
-                            "name": "virtual_binding",
-                            "type_name": "tosca.capabilities.nfv.VirtualBindable"
-                        }
-                    ],
-                    "requirement_templates": [
-                        {
-                            "name": "virtual_storage",
-                            "target_node_template_name": "vNAT_Storage",
-                            "relationship_template": {
-                                "type_name": "tosca.relationships.nfv.VDU.AttachedTo",
-                                "properties": {
-                                    "location": {
-                                        "type_name": "string",
-                                        "value": "/mnt/volume_0",
-                                        "description": "The relative location (e.g., path on the file system), which provides the root location to address an attached node. e.g., a mount point / path such as '/usr/data'. Note: The user must provide it and it cannot be \"root\"."
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
                                     }
-                                },
-                                "source_interface_templates": [
-                                    ""
                                 ]
                             }
-                        }
-                    ]
-                },
-                {
-                    "name": "SRIOV_Port",
-                    "type_name": "tosca.nodes.nfv.VduCpd",
-                    "default_instances": 1,
-                    "min_instances": 0,
-                    "properties": {
-                        "address_data": {
-                            "type_name": "list",
-                            "value": [
-                                {
-                                    "address_type": "ip_address",
-                                    "l3_address_data": {
-                                        "ip_address_type": "ipv4",
-                                        "floating_ip_activated": False,
-                                        "number_of_ip_address": 1,
-                                        "ip_address_assignment": True
-                                    }
-                                }
-                            ]
-                        },
-                        "description": {
-                            "type_name": "string",
-                            "value": "sriov port"
-                        },
-                        "layer_protocol": {
-                            "type_name": "string",
-                            "value": "ipv4"
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtual_linkable",
+                                "type_name": "tosca.capabilities.nfv.VirtualLinkable"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "m6000_data_in_eldly5txw4frny3cc349uz3nc",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "template_name": "m6000_data_in",
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "11-22-33-22-11-41"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "gei-0/4/0/7"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "1.1.1.1"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            },
+                            "bond": {
+                                "type_name": "string",
+                                "value": "none"
+                            }
                         },
-                        "virtual_network_interface_requirements": {
-                            "type_name": "list",
-                            "value": [
-                                {
-                                    "requirement": {
-                                        "SRIOV": "true"
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
                                     },
-                                    "support_mandatory": False,
-                                    "name": "sriov",
-                                    "description": "sriov"
-                                },
-                                {
-                                    "requirement": {
-                                        "SRIOV": "false"
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
                                     },
-                                    "support_mandatory": False,
-                                    "name": "normal",
-                                    "description": "normal"
-                                }
-                            ]
-                        },
-                        "role": {
-                            "type_name": "string",
-                            "value": "root"
-                        },
-                        "bitrate_requirement": {
-                            "type_name": "integer",
-                            "value": 10
-                        }
-                    },
-                    "interface_templates": [
-                        ""
-                    ],
-                    "capability_templates": [
-                        {
-                            "name": "feature",
-                            "type_name": "tosca.capabilities.Node"
-                        }
-                    ],
-                    "requirement_templates": [
-                        {
-                            "name": "virtual_binding",
-                            "target_node_template_name": "vdu_vNat",
-                            "relationship_template": {
-                                "type_name": "tosca.relationships.nfv.VirtualBindsTo",
-                                "source_interface_templates": [
-                                    ""
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
                                 ]
                             }
-                        },
-                        {
-                            "name": "virtual_link",
-                            "target_node_type_name": "tosca.nodes.nfv.VnfVirtualLinkDesc",
-                            "relationship_template": {
-                                "type_name": "tosca.relationships.nfv.VirtualLinksTo",
-                                "source_interface_templates": [
-                                    ""
-                                ]
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
                             }
-                        }
-                    ]
+                        ],
+                        "relationships": [
+                            {
+                                "name": "virtualbinding",
+                                "source_requirement_index": 0,
+                                "target_node_id": "m6000_s_7qtzo5nuocyfmebc6kp9raq18",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "source_requirement_index": 1,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 2,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "ext_datanet_net_qtqzlx5dsthzs883hxjn6hyhd",
+                        "type_name": "tosca.nodes.nfv.ext.VL.Vmware",
+                        "template_name": "ext_datanet_net",
+                        "properties": {
+                            "name": {
+                                "type_name": "string",
+                                "value": "vlan_4004_tunnel_net"
+                            },
+                            "dhcp_enabled": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "location_info": {
+                                "type_name": "tosca.datatypes.nfv.ext.LocationInfo",
+                                "value": {
+                                    "tenant": "admin",
+                                    "vimid": 2,
+                                    "availability_zone": "nova"
+                                }
+                            },
+                            "ip_version": {
+                                "type_name": "integer",
+                                "value": 4
+                            },
+                            "mtu": {
+                                "type_name": "integer",
+                                "value": 1500
+                            },
+                            "network_name": {
+                                "type_name": "string",
+                                "value": "vlan_4004_tunnel_net"
+                            },
+                            "network_type": {
+                                "type_name": "string",
+                                "value": "vlan"
+                            }
+                        },
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtual_linkable",
+                                "type_name": "tosca.capabilities.nfv.VirtualLinkable"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "m600_mnt_cp_l3488y2a8ilyfdn0l89ni4os7",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "template_name": "m600_mnt_cp",
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "00-11-00-22-33-11"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "gei-0/4/0/1"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "10.46.244.51"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            },
+                            "bond": {
+                                "type_name": "string",
+                                "value": "none"
+                            }
+                        },
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "virtualLink",
+                                "source_requirement_index": 0,
+                                "target_node_id": "ext_mnet_net_au2otee5mcy0dnpqykj487zr3",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "virtualbinding",
+                                "source_requirement_index": 1,
+                                "target_node_id": "m6000_s_7qtzo5nuocyfmebc6kp9raq18",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 2,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "sfc_data_network_vx3pc1oahn0k0pa5q722yafee",
+                        "type_name": "tosca.nodes.nfv.ext.zte.VL",
+                        "template_name": "sfc_data_network",
+                        "properties": {
+                            "name": {
+                                "type_name": "string",
+                                "value": "sfc_data_network"
+                            },
+                            "dhcp_enabled": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "is_predefined": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "location_info": {
+                                "type_name": "tosca.datatypes.nfv.ext.LocationInfo",
+                                "value": {
+                                    "tenant": "admin",
+                                    "vimid": 2,
+                                    "availability_zone": "nova"
+                                }
+                            },
+                            "ip_version": {
+                                "type_name": "integer",
+                                "value": 4
+                            },
+                            "mtu": {
+                                "type_name": "integer",
+                                "value": 1500
+                            },
+                            "network_name": {
+                                "type_name": "string",
+                                "value": "sfc_data_network"
+                            },
+                            "network_type": {
+                                "type_name": "string",
+                                "value": "vlan"
+                            }
+                        },
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtual_linkable",
+                                "type_name": "tosca.capabilities.nfv.VirtualLinkable"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "m6000_s_7qtzo5nuocyfmebc6kp9raq18",
+                        "type_name": "tosca.nodes.nfv.ext.PNF",
+                        "template_name": "m6000_s",
+                        "properties": {
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "request_reclassification": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "pnf_type": {
+                                "type_name": "string",
+                                "value": "m6000s"
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "management_address": {
+                                "type_name": "string",
+                                "value": "111111"
+                            },
+                            "id": {
+                                "type_name": "string",
+                                "value": "m6000_s"
+                            },
+                            "nsh_aware": {
+                                "type_name": "boolean",
+                                "value": False
+                            }
+                        },
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtualBinding",
+                                "type_name": "tosca.capabilities.nfv.VirtualBindable"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 0,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            }
+                        ]
+                    },
+                    {
+                        "id": "VNAT_cfdljtspvkp234irka59wgab0",
+                        "type_name": "tosca.nodes.nfv.ext.zte.VNF.VNAT",
+                        "template_name": "VNAT",
+                        "properties": {
+                            "is_shared": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "plugin_info": {
+                                "type_name": "string",
+                                "value": "vbrasplugin_1.0"
+                            },
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "request_reclassification": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "name": {
+                                "type_name": "string",
+                                "value": "VNAT"
+                            },
+                            "vnf_extend_type": {
+                                "type_name": "string",
+                                "value": "driver"
+                            },
+                            "externalPluginManageNetworkName": {
+                                "type_name": "string",
+                                "value": "vlan_4007_plugin_net"
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "cross_dc": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "vnf_type": {
+                                "type_name": "string",
+                                "value": "VNAT"
+                            },
+                            "vnfd_version": {
+                                "type_name": "string",
+                                "value": "1.0.0"
+                            },
+                            "id": {
+                                "type_name": "string",
+                                "value": "vcpe_vnat_zte_1"
+                            },
+                            "nsh_aware": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "adjust_vnf_capacity": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "vmnumber_overquota_alarm": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "csarProvider": {
+                                "type_name": "string",
+                                "value": "ZTE"
+                            },
+                            "NatIpRange": {
+                                "type_name": "string",
+                                "value": "192.167.0.10-192.168.0.20"
+                            },
+                            "csarVersion": {
+                                "type_name": "string",
+                                "value": "v1.0"
+                            },
+                            "csarType": {
+                                "type_name": "string",
+                                "value": "NFAR"
+                            }
+                        },
+                        "interfaces": [
+                            {
+                                "name": "Standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "capabilities": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            },
+                            {
+                                "name": "vnat_fw_inout",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "relationships": [
+                            {
+                                "name": "vnat_ctrl_by_manager_cp",
+                                "source_requirement_index": 0,
+                                "target_node_id": "ext_mnet_net_au2otee5mcy0dnpqykj487zr3",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "vnat_data_cp",
+                                "source_requirement_index": 1,
+                                "target_node_id": "sfc_data_network_vx3pc1oahn0k0pa5q722yafee",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "source_requirement_index": 2,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            },
+                            {
+                                "name": "forwarder",
+                                "source_requirement_index": 3,
+                                "target_node_id": "path2_kgmfqr5ldqs9lj3oscrgxqefc",
+                                "target_capability_name": "feature"
+                            }
+                        ]
+                    }
+                ],
+                "groups": [
+                    {
+                        "id": "vnffg1_wk1aqhk6exoh5fmds2unu0uyc",
+                        "type_name": "tosca.groups.nfv.VNFFG",
+                        "template_name": "vnffg1",
+                        "properties": {
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "connection_point": {
+                                "type_name": "list",
+                                "value": [
+                                    "m6000_data_in",
+                                    "m600_tunnel_cp",
+                                    "m6000_data_out"
+                                ]
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "constituent_vnfs": {
+                                "type_name": "list",
+                                "value": [
+                                    "VFW",
+                                    "VNAT"
+                                ]
+                            },
+                            "number_of_endpoints": {
+                                "type_name": "integer",
+                                "value": 3
+                            },
+                            "dependent_virtual_link": {
+                                "type_name": "list",
+                                "value": [
+                                    "sfc_data_network",
+                                    "ext_datanet_net",
+                                    "ext_mnet_net"
+                                ]
+                            }
+                        },
+                        "interfaces": [
+                            {
+                                "name": "standard",
+                                "description": "This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
+                                "type_name": "tosca.interfaces.node.lifecycle.Standard",
+                                "operations": [
+                                    {
+                                        "name": "create",
+                                        "description": "Standard lifecycle create operation."
+                                    },
+                                    {
+                                        "name": "stop",
+                                        "description": "Standard lifecycle stop operation."
+                                    },
+                                    {
+                                        "name": "start",
+                                        "description": "Standard lifecycle start operation."
+                                    },
+                                    {
+                                        "name": "delete",
+                                        "description": "Standard lifecycle delete operation."
+                                    },
+                                    {
+                                        "name": "configure",
+                                        "description": "Standard lifecycle configure operation."
+                                    }
+                                ]
+                            }
+                        ],
+                        "member_node_ids": [
+                            "path1_bv53fblv26hawr8dj4fxe2rsd",
+                            "path2_kgmfqr5ldqs9lj3oscrgxqefc"
+                        ]
+                    }
+                ],
+                "substitution": {
+                    "node_type_name": "tosca.nodes.nfv.NS.VCPE_NS"
+                },
+                "inputs": {
+                    "externalDataNetworkName": {
+                        "type_name": "string",
+                        "value": "vlan_4004_tunnel_net"
+                    },
+                    "sfc_data_network": {
+                        "type_name": "string",
+                        "value": "sfc_data_network"
+                    },
+                    "NatIpRange": {
+                        "type_name": "string",
+                        "value": "192.167.0.10-192.168.0.20"
+                    },
+                    "externalManageNetworkName": {
+                        "type_name": "string",
+                        "value": "vlan_4008_mng_net"
+                    },
+                    "externalPluginManageNetworkName": {
+                        "type_name": "string",
+                        "value": "vlan_4007_plugin_net"
+                    }
                 }
-            ],
-            "substitution_template": {
-                "node_type_name": "tosca.nodes.nfv.VNF.vOpenNAT",
-                "requirement_templates": [
+            },
+            "model": {
+                "metadata": {
+                    "vendor": "ZTE",
+                    "name": "VCPE_NS",
+                    "csarVersion": "v1.0",
+                    "csarType": "NSAR",
+                    "csarProvider": "ZTE",
+                    "version": 1,
+                    "invariant_id": "vcpe_ns_sff_1",
+                    "id": "VCPE_NS",
+                    "description": "vcpe_ns"
+                },
+                "node_templates": [
+                    {
+                        "name": "path2",
+                        "type_name": "tosca.nodes.nfv.ext.FP",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "symmetric": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "policy": {
+                                "type_name": "tosca.datatypes.nfv.ext.FPPolicy",
+                                "value": {
+                                    "type": "ACL",
+                                    "criteria": {
+                                        "dest_port_range": "1-100",
+                                        "ip_protocol": "tcp",
+                                        "source_ip_range": [
+                                            "119.1.1.1-119.1.1.10"
+                                        ],
+                                        "dest_ip_range": [
+                                            {
+                                                "get_input": "NatIpRange"
+                                            }
+                                        ],
+                                        "dscp": 0,
+                                        "source_port_range": "1-100"
+                                    }
+                                }
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ed0288a10>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "m6000_data_out"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "m600_tunnel_cp"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "VNAT",
+                                "target_capability_name": "vnat_fw_inout"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "path1",
+                        "type_name": "tosca.nodes.nfv.ext.FP",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "symmetric": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "policy": {
+                                "type_name": "tosca.datatypes.nfv.ext.FPPolicy",
+                                "value": {
+                                    "type": "ACL",
+                                    "criteria": {
+                                        "dest_port_range": "1-100",
+                                        "ip_protocol": "tcp",
+                                        "source_ip_range": [
+                                            "1-100"
+                                        ],
+                                        "dest_ip_range": [
+                                            "1-100"
+                                        ],
+                                        "dscp": 4,
+                                        "source_port_range": "1-100"
+                                    }
+                                }
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec81df090>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "m6000_data_in"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "m600_tunnel_cp"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "VFW",
+                                "target_capability_name": "vfw_fw_inout"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "VNAT",
+                                "target_capability_name": "vnat_fw_inout"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "m600_tunnel_cp"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_template_name": "m6000_data_out"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "m6000_data_out",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "11-22-33-22-11-44"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "xgei-0/4/1/5"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "176.1.1.2"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec82c6610>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "virtualbinding",
+                                "target_node_template_name": "m6000_s",
+                                "target_capability_name": "virtualBinding"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "VFW",
+                        "type_name": "tosca.nodes.nfv.ext.zte.VNF.VFW",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "is_shared": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "plugin_info": {
+                                "type_name": "string",
+                                "value": "vbrasplugin_1.0"
+                            },
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "request_reclassification": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "vnf_extend_type": {
+                                "type_name": "string",
+                                "value": "driver"
+                            },
+                            "name": {
+                                "type_name": "string",
+                                "value": "VFW"
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "cross_dc": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "vnf_type": {
+                                "type_name": "string",
+                                "value": "VFW"
+                            },
+                            "vnfd_version": {
+                                "type_name": "string",
+                                "value": "1.0.0"
+                            },
+                            "id": {
+                                "type_name": "string",
+                                "value": "vcpe_vfw_zte_1_0"
+                            },
+                            "nsh_aware": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "adjust_vnf_capacity": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "vmnumber_overquota_alarm": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "csarProvider": {
+                                "type_name": "string",
+                                "value": "ZTE"
+                            },
+                            "csarVersion": {
+                                "type_name": "string",
+                                "value": "v1.0"
+                            },
+                            "externalPluginManageNetworkName": {
+                                "type_name": "string",
+                                "value": "vlan_4007_plugin_net"
+                            },
+                            "csarType": {
+                                "type_name": "string",
+                                "value": "NFAR"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec8281950>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            },
+                            {
+                                "name": "vfw_fw_inout",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "vfw_ctrl_by_manager_cp",
+                                "target_node_template_name": "ext_mnet_net",
+                                "target_capability_name": "virtual_linkable"
+                            },
+                            {
+                                "name": "vfw_data_cp",
+                                "target_node_template_name": "sfc_data_network",
+                                "target_capability_name": "virtual_linkable"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
+                    },
                     {
-                        "mapped_name": "sriov_plane",
-                        "node_template_name": "SRIOV_Port",
-                        "name": "virtual_link"
+                        "name": "m600_tunnel_cp",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "00-11-00-22-33-00"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "gei-0/4/0/13"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "191.167.100.5"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x1ae39d0>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "virtualLink",
+                                "target_node_template_name": "ext_datanet_net",
+                                "target_capability_name": "virtual_linkable"
+                            },
+                            {
+                                "name": "virtualbinding",
+                                "target_node_template_name": "m6000_s",
+                                "target_capability_name": "virtualBinding"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "ext_mnet_net",
+                        "type_name": "tosca.nodes.nfv.ext.VL.Vmware",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "name": {
+                                "type_name": "string",
+                                "value": "vlan_4008_mng_net"
+                            },
+                            "dhcp_enabled": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "location_info": {
+                                "type_name": "tosca.datatypes.nfv.ext.LocationInfo",
+                                "value": {
+                                    "tenant": "admin",
+                                    "vimid": 2,
+                                    "availability_zone": "nova"
+                                }
+                            },
+                            "ip_version": {
+                                "type_name": "integer",
+                                "value": 4
+                            },
+                            "mtu": {
+                                "type_name": "integer",
+                                "value": 1500
+                            },
+                            "network_name": {
+                                "type_name": "string",
+                                "value": "vlan_4008_mng_net"
+                            },
+                            "network_type": {
+                                "type_name": "string",
+                                "value": "vlan"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ed00f89d0>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtual_linkable",
+                                "type_name": "tosca.capabilities.nfv.VirtualLinkable"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "m6000_data_in",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "11-22-33-22-11-41"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "gei-0/4/0/7"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "1.1.1.1"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            },
+                            "bond": {
+                                "type_name": "string",
+                                "value": "none"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x1745710>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "virtualbinding",
+                                "target_node_template_name": "m6000_s",
+                                "target_capability_name": "virtualBinding"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "ext_datanet_net",
+                        "type_name": "tosca.nodes.nfv.ext.VL.Vmware",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "name": {
+                                "type_name": "string",
+                                "value": "vlan_4004_tunnel_net"
+                            },
+                            "dhcp_enabled": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "location_info": {
+                                "type_name": "tosca.datatypes.nfv.ext.LocationInfo",
+                                "value": {
+                                    "tenant": "admin",
+                                    "vimid": 2,
+                                    "availability_zone": "nova"
+                                }
+                            },
+                            "ip_version": {
+                                "type_name": "integer",
+                                "value": 4
+                            },
+                            "mtu": {
+                                "type_name": "integer",
+                                "value": 1500
+                            },
+                            "network_name": {
+                                "type_name": "string",
+                                "value": "vlan_4004_tunnel_net"
+                            },
+                            "network_type": {
+                                "type_name": "string",
+                                "value": "vlan"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8eac063990>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtual_linkable",
+                                "type_name": "tosca.capabilities.nfv.VirtualLinkable"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "m600_mnt_cp",
+                        "type_name": "tosca.nodes.nfv.ext.zte.CP",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "direction": {
+                                "type_name": "string",
+                                "value": "bidirectional"
+                            },
+                            "vnic_type": {
+                                "type_name": "string",
+                                "value": "normal"
+                            },
+                            "bandwidth": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "mac_address": {
+                                "type_name": "string",
+                                "value": "00-11-00-22-33-11"
+                            },
+                            "interface_name": {
+                                "type_name": "string",
+                                "value": "gei-0/4/0/1"
+                            },
+                            "ip_address": {
+                                "type_name": "string",
+                                "value": "10.46.244.51"
+                            },
+                            "order": {
+                                "type_name": "integer",
+                                "value": 0
+                            },
+                            "sfc_encapsulation": {
+                                "type_name": "string",
+                                "value": "mac"
+                            },
+                            "bond": {
+                                "type_name": "string",
+                                "value": "none"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec81264d0>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "virtualLink",
+                                "target_node_template_name": "ext_mnet_net",
+                                "target_capability_name": "virtual_linkable"
+                            },
+                            {
+                                "name": "virtualbinding",
+                                "target_node_template_name": "m6000_s",
+                                "target_capability_name": "virtualBinding"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "sfc_data_network",
+                        "type_name": "tosca.nodes.nfv.ext.zte.VL",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "name": {
+                                "type_name": "string",
+                                "value": "sfc_data_network"
+                            },
+                            "dhcp_enabled": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "is_predefined": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "location_info": {
+                                "type_name": "tosca.datatypes.nfv.ext.LocationInfo",
+                                "value": {
+                                    "tenant": "admin",
+                                    "vimid": 2,
+                                    "availability_zone": "nova"
+                                }
+                            },
+                            "ip_version": {
+                                "type_name": "integer",
+                                "value": 4
+                            },
+                            "mtu": {
+                                "type_name": "integer",
+                                "value": 1500
+                            },
+                            "network_name": {
+                                "type_name": "string",
+                                "value": "sfc_data_network"
+                            },
+                            "network_type": {
+                                "type_name": "string",
+                                "value": "vlan"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec813c6d0>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtual_linkable",
+                                "type_name": "tosca.capabilities.nfv.VirtualLinkable"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "m6000_s",
+                        "type_name": "tosca.nodes.nfv.ext.PNF",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "request_reclassification": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "pnf_type": {
+                                "type_name": "string",
+                                "value": "m6000s"
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "management_address": {
+                                "type_name": "string",
+                                "value": "111111"
+                            },
+                            "id": {
+                                "type_name": "string",
+                                "value": "m6000_s"
+                            },
+                            "nsh_aware": {
+                                "type_name": "boolean",
+                                "value": False
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec8132490>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "virtualBinding",
+                                "type_name": "tosca.capabilities.nfv.VirtualBindable"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
+                    },
+                    {
+                        "name": "VNAT",
+                        "type_name": "tosca.nodes.nfv.ext.zte.VNF.VNAT",
+                        "default_instances": 1,
+                        "min_instances": 0,
+                        "properties": {
+                            "is_shared": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "plugin_info": {
+                                "type_name": "string",
+                                "value": "vbrasplugin_1.0"
+                            },
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "request_reclassification": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "name": {
+                                "type_name": "string",
+                                "value": "VNAT"
+                            },
+                            "vnf_extend_type": {
+                                "type_name": "string",
+                                "value": "driver"
+                            },
+                            "externalPluginManageNetworkName": {
+                                "type_name": "string",
+                                "value": "vlan_4007_plugin_net"
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "cross_dc": {
+                                "type_name": "boolean",
+                                "value": False
+                            },
+                            "vnf_type": {
+                                "type_name": "string",
+                                "value": "VNAT"
+                            },
+                            "vnfd_version": {
+                                "type_name": "string",
+                                "value": "1.0.0"
+                            },
+                            "id": {
+                                "type_name": "string",
+                                "value": "vcpe_vnat_zte_1"
+                            },
+                            "nsh_aware": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "adjust_vnf_capacity": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "vmnumber_overquota_alarm": {
+                                "type_name": "boolean",
+                                "value": True
+                            },
+                            "csarProvider": {
+                                "type_name": "string",
+                                "value": "ZTE"
+                            },
+                            "NatIpRange": {
+                                "type_name": "string",
+                                "value": "192.167.0.10-192.168.0.20"
+                            },
+                            "csarVersion": {
+                                "type_name": "string",
+                                "value": "v1.0"
+                            },
+                            "csarType": {
+                                "type_name": "string",
+                                "value": "NFAR"
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x1bba810>"
+                        ],
+                        "capability_templates": [
+                            {
+                                "name": "feature",
+                                "type_name": "tosca.capabilities.Node"
+                            },
+                            {
+                                "name": "forwarder",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            },
+                            {
+                                "name": "vnat_fw_inout",
+                                "type_name": "tosca.capabilities.nfv.Forwarder"
+                            }
+                        ],
+                        "requirement_templates": [
+                            {
+                                "name": "vnat_ctrl_by_manager_cp",
+                                "target_node_template_name": "ext_mnet_net",
+                                "target_capability_name": "virtual_linkable"
+                            },
+                            {
+                                "name": "vnat_data_cp",
+                                "target_node_template_name": "sfc_data_network",
+                                "target_capability_name": "virtual_linkable"
+                            },
+                            {
+                                "name": "virtualLink",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            },
+                            {
+                                "name": "forwarder",
+                                "target_node_type_name": "tosca.nodes.Root"
+                            }
+                        ]
                     }
-                ]
+                ],
+                "group_templates": [
+                    {
+                        "name": "vnffg1",
+                        "type_name": "tosca.groups.nfv.VNFFG",
+                        "properties": {
+                            "vendor": {
+                                "type_name": "string",
+                                "value": "zte"
+                            },
+                            "connection_point": {
+                                "type_name": "list",
+                                "value": [
+                                    "m6000_data_in",
+                                    "m600_tunnel_cp",
+                                    "m6000_data_out"
+                                ]
+                            },
+                            "version": {
+                                "type_name": "string",
+                                "value": "1.0"
+                            },
+                            "constituent_vnfs": {
+                                "type_name": "list",
+                                "value": [
+                                    "VFW",
+                                    "VNAT"
+                                ]
+                            },
+                            "number_of_endpoints": {
+                                "type_name": "integer",
+                                "value": 3
+                            },
+                            "dependent_virtual_link": {
+                                "type_name": "list",
+                                "value": [
+                                    "sfc_data_network",
+                                    "ext_datanet_net",
+                                    "ext_mnet_net"
+                                ]
+                            }
+                        },
+                        "interface_templates": [
+                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec811cd10>"
+                        ],
+                        "member_node_template_names": [
+                            "path1",
+                            "path2"
+                        ]
+                    }
+                ],
+                "substitution_template": {
+                    "node_type_name": "tosca.nodes.nfv.NS.VCPE_NS"
+                },
+                "inputs": {
+                    "externalDataNetworkName": {
+                        "type_name": "string",
+                        "value": "vlan_4004_tunnel_net"
+                    },
+                    "sfc_data_network": {
+                        "type_name": "string",
+                        "value": "sfc_data_network"
+                    },
+                    "NatIpRange": {
+                        "type_name": "string",
+                        "value": "192.167.0.10-192.168.0.20"
+                    },
+                    "externalManageNetworkName": {
+                        "type_name": "string",
+                        "value": "vlan_4008_mng_net"
+                    },
+                    "externalPluginManageNetworkName": {
+                        "type_name": "string",
+                        "value": "vlan_4007_plugin_net"
+                    }
+                }
             }
         }
-    })
-    print convert_vnfd_model(src_json)
+    )
+    print(convert_nsd_model(src_json))