diff --git a/xos/configurations/cord-pod/Makefile b/xos/configurations/cord-pod/Makefile
index 49a1c98..9296f10 100644
--- a/xos/configurations/cord-pod/Makefile
+++ b/xos/configurations/cord-pod/Makefile
@@ -6,7 +6,7 @@
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/nodes.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/images.yaml
 
-vtn: vtn_network_cfg_json
+vtn:
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/vtn-external.yaml
 
 cord: virtualbng_json
@@ -15,7 +15,7 @@
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/cord-vtn-vsg.yaml
 
 exampleservice:
-	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/pod-exampleservice.yaml 
+	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/pod-exampleservice.yaml
 
 cord-ceilometer: ceilometer_custom_images cord
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/ceilometer.yaml
diff --git a/xos/configurations/cord-pod/README.md b/xos/configurations/cord-pod/README.md
index 2c74c15..3d7a60f 100644
--- a/xos/configurations/cord-pod/README.md
+++ b/xos/configurations/cord-pod/README.md
@@ -77,18 +77,33 @@
 
 They will have been put there for you by the cluster installation scripts.
 
-If your setup uses the CORD fabric, you need to edit `make-vtn-networkconfig-json.sh`
-and `cord-vtn-vsg.yml` as appropriate.  Specifically, in
-`make-vtn-networkconfig-json.sh` you need to set these parameters for VTN:
- * gatewayIp
- * gatewayMac
- * PHYPORT
+**If your setup uses the CORD fabric**, you need to modify the autogenerated VTN
+configuration and node tags, and edit `cord-vtn-vsg.yml` as follows.
 
-And in `cord-vtn-vsg.yml`:
- * public_addresses -> properties -> addresses
- * service_vsg -> properties -> wan_container_gateway_ip
- * service_vsg -> properties -> wan_container_gateway_mac
- * service_vsg -> properties -> wan_container_netbits
+ 1. The VTN app configuration is autogenerated by XOS.  For more information
+about the configuration, see [this page on the ONOS Wiki](https://wiki.onosproject.org/display/ONOS/CORD+VTN),
+under the **ONOS Settings** heading.  To see the generated
+configuration, go to http://xos/admin/onos/onosapp/, click on
+*VTN_ONOS_app*, then the *Attributes* tab, and look for the
+`rest_onos/v1/network/configuration/` attribute.  You can edit this
+configuration after deleting the `autogenerate` attribute (otherwise XOS will
+overwrite your changes), or you can change the other
+attributes and delete  `rest_onos/v1/network/configuration/` in order
+to get XOS to regenerate it.
+
+ 2. The process of autoconfiguring VTN also assigns some default values to per-node parameters.  Go to
+ http://xos/admin/core/node/, select a node, then select the *Tags* tab.  Configure the following:
+  * `bridgeId` (the ID to set on the node's br-int)
+  * `dataPlaneIntf` (the data plane interface for the fabric on the node)
+  * `dataPlaneIp` (the IP address for the node on the fabric)
+
+ 3. Modify `cord-vtn-vsg.yml` and set these parameters to the
+appropriate values for the fabric:
+  * `public_addresses:properties:addresses` (IP address block of fabric)
+  * `service_vsg:properties:wan_container_gateway_ip` (same as `publicGateway:gatewayIp` from VTN configuration)
+  * `service_vsg:properties:wan_container_gateway_mac` (same as `publicGateway:gatewayMac` from VTN configuration)
+  * `service_vsg:properties:wan_container_netbits` (bits in fabric IP address block netmask)
+
 
 If you're not using the fabric then the default values should be OK.  
 
@@ -104,20 +119,20 @@
 
 ### Inspecting the vSG
 
-The above series of `make` commands will spin up a vSG for a sample subscriber.  The 
-vSG is implemented as a Docker container (using the 
-[andybavier/docker-vcpe](https://hub.docker.com/r/andybavier/docker-vcpe/) image 
+The above series of `make` commands will spin up a vSG for a sample subscriber.  The
+vSG is implemented as a Docker container (using the
+[andybavier/docker-vcpe](https://hub.docker.com/r/andybavier/docker-vcpe/) image
 hosted on Docker Hub) running inside an Ubuntu VM.  Once the VM is created, you
 can login as the `ubuntu` user at the management network IP (172.27.0.x) on the compute node
 hosting the VM, using the private key generated on the head node by the install process.
-For example, in the single-node development POD configuration, you can login to the VM 
+For example, in the single-node development POD configuration, you can login to the VM
 with management IP 172.27.0.2 using a ProxyCommand as follows:
 
 ```
 ubuntu@pod:~$ ssh -o ProxyCommand="ssh -W %h:%p ubuntu@nova-compute" ubuntu@172.27.0.2
 ```
 
-Alternatively, you could copy the generated private key to the compute node 
+Alternatively, you could copy the generated private key to the compute node
 and login from there:
 
 ```
@@ -126,7 +141,7 @@
 ubuntu@nova-compute:~$ ssh ubuntu@172.27.0.2
 ```
 
-Once logged in to the VM, you can run `sudo docker ps` to see the running 
+Once logged in to the VM, you can run `sudo docker ps` to see the running
 vSG containers:
 
 ```
@@ -134,4 +149,3 @@
 CONTAINER ID        IMAGE                    COMMAND             CREATED             STATUS              PORTS               NAMES
 2b0bfb3662c7        andybavier/docker-vcpe   "/sbin/my_init"     5 days ago          Up 5 days                               vcpe-222-111
 ```
-
diff --git a/xos/configurations/cord-pod/cord-vtn-vsg.yaml b/xos/configurations/cord-pod/cord-vtn-vsg.yaml
index f29e257..c8c6ceb 100644
--- a/xos/configurations/cord-pod/cord-vtn-vsg.yaml
+++ b/xos/configurations/cord-pod/cord-vtn-vsg.yaml
@@ -24,16 +24,25 @@
           view_url: /admin/cord/voltservice/$id$/
           kind: vOLT
 
-    public_addresses:
+    addresses_vsg:
       type: tosca.nodes.AddressPool
       properties:
           addresses: 10.168.0.0/24
+          gateway_ip: 10.168.0.1
+          gateway_mac: 02:42:0a:a8:00:01
+
+    addresses_exampleservice-public:
+      type: tosca.nodes.AddressPool
+      properties:
+          addresses: 10.168.1.0/24
+          gateway_ip: 10.168.1.1
+          gateway_mac: 02:42:0a:a8:00:01
 
     service_vsg:
       type: tosca.nodes.VSGService
       requirements:
-          - vbng_tenant:
-              node: service_vbng
+          - vrouter_tenant:
+              node: service_vrouter
               relationship: tosca.relationships.TenantOfService
       properties:
           view_url: /admin/cord/vsgservice/$id$/
@@ -47,13 +56,17 @@
       artifacts:
           pubkey: /opt/xos/synchronizers/vcpe/vcpe_public_key
 
-    service_vbng:
-      type: tosca.nodes.VBNGService
+    service_vrouter:
+      type: tosca.nodes.VRouterService
       properties:
-          view_url: /admin/cord/vbngservice/$id$/
-# if unspecified, vbng observer will look for an ONOSApp Tenant and
-# generate a URL from its IP address
-#          vbng_url: http://10.11.10.24:8181/onos/virtualbng/
+          view_url: /admin/vrouter/vrouterservice/$id$/
+      requirements:
+          - addresses_vsg:
+              node: addresses_vsg
+              relationship: tosca.relationships.ProvidesAddresses
+          - addresses_service1:
+              node: addresses_exampleservice-public
+              relationship: tosca.relationships.ProvidesAddresses
 
     Private:
       type: tosca.nodes.NetworkTemplate
diff --git a/xos/configurations/cord-pod/images/.gitignore b/xos/configurations/cord-pod/images/.gitignore
new file mode 100644
index 0000000..6949d1f
--- /dev/null
+++ b/xos/configurations/cord-pod/images/.gitignore
@@ -0,0 +1,3 @@
+*.img
+*.qcow2
+*.qcow
diff --git a/xos/configurations/cord-pod/make-vtn-networkconfig-json.sh b/xos/configurations/cord-pod/make-vtn-networkconfig-json.sh
deleted file mode 100755
index a1e5137..0000000
--- a/xos/configurations/cord-pod/make-vtn-networkconfig-json.sh
+++ /dev/null
@@ -1,83 +0,0 @@
-FN=$SETUPDIR/vtn-network-cfg.json
-
-echo "Writing to $FN"
-
-rm -f $FN
-
-cat >> $FN <<EOF
-{
-    "apps" : {
-        "org.onosproject.cordvtn" : {
-            "cordvtn" : {
-                "privateGatewayMac" : "00:00:00:00:00:01",
-                "localManagementIp": "172.27.0.1/24",
-                "ovsdbPort": "6641",
-                "sshPort": "22",
-                "sshUser": "root",
-                "sshKeyFile": "/root/node_key",
-                "publicGateways": [
-                    {
-                        "gatewayIp": "10.168.0.1",
-                        "gatewayMac": "02:42:0a:a8:00:01"
-                    }
-                ],
-                "nodes" : [
-EOF
-
-NODES=$( sudo bash -c "source $SETUPDIR/admin-openrc.sh ; nova hypervisor-list" |grep -v ID|grep -v +|awk '{print $4}' )
-
-# XXX disabled - we don't need or want the nm node at this time
-# also configure ONOS to manage the nm node
-#NM="neutron-gateway"
-#NODES="$NODES $NM"
-
-NODECOUNT=0
-for NODE in $NODES; do
-    ((NODECOUNT++))
-done
-
-I=0
-for NODE in $NODES; do
-    echo $NODE
-    NODEIP=`getent hosts $NODE | awk '{ print $1 }'`
-
-    PHYPORT=veth1
-    # How to set LOCALIP?
-    LOCALIPNET="192.168.199"
-
-    ((I++))
-    cat >> $FN <<EOF
-                    {
-                      "hostname": "$NODE",
-                      "hostManagementIp": "$NODEIP/24",
-                      "bridgeId": "of:000000000000000$I",
-                      "dataPlaneIntf": "$PHYPORT",
-                      "dataPlaneIp": "$LOCALIPNET.$I/24"
-EOF
-    if [[ "$I" -lt "$NODECOUNT" ]]; then
-        echo "                    }," >> $FN
-    else
-        echo "                    }" >> $FN
-    fi
-done
-
-# get the openstack admin password and username
-source $SETUPDIR/admin-openrc.sh
-NEUTRON_URL=`keystone endpoint-get --service network|grep publicURL|awk '{print $4}'`
-
-cat >> $FN <<EOF
-                ]
-            }
-        },
-        "org.onosproject.openstackinterface" : {
-            "openstackinterface" : {
-                 "do_not_push_flows" : "true",
-                 "neutron_server" : "$NEUTRON_URL/v2.0/",
-                 "keystone_server" : "$OS_AUTH_URL/",
-                 "user_name" : "$OS_USERNAME",
-                 "password" : "$OS_PASSWORD"
-             }
-        }
-    }
-}
-EOF
diff --git a/xos/configurations/cord-pod/pod-exampleservice.yaml b/xos/configurations/cord-pod/pod-exampleservice.yaml
index 59a9c8f..4e4835c 100644
--- a/xos/configurations/cord-pod/pod-exampleservice.yaml
+++ b/xos/configurations/cord-pod/pod-exampleservice.yaml
@@ -18,11 +18,17 @@
           no-delete: true
           no-update: true
 
+    service_vrouter:
+      type: tosca.nodes.Service
+      properties:
+          no-create: true
+          no-delete: true
+          no-update: true
+
     exampleservice-public:
       type: tosca.nodes.network.Network
       properties:
           ip_version: 4
-          cidr: 10.168.1.0/24
       requirements:
           - network_template:
               node: Private
@@ -33,6 +39,9 @@
           - connection:
               node: mysite_exampleservice
               relationship: tosca.relationships.ConnectsToSlice
+          - vrouter_tenant:
+              node: service_vrouter
+              relationship: tosca.relationships.TenantOfService
 
     mysite:
       type: tosca.nodes.Site
diff --git a/xos/configurations/cord-pod/vtn-external.yaml b/xos/configurations/cord-pod/vtn-external.yaml
index 0aaee67..74e7ef7 100644
--- a/xos/configurations/cord-pod/vtn-external.yaml
+++ b/xos/configurations/cord-pod/vtn-external.yaml
@@ -25,6 +25,4 @@
               relationship: tosca.relationships.TenantOfService
       properties:
           dependencies: org.onosproject.drivers, org.onosproject.drivers.ovsdb, org.onosproject.openflow-base, org.onosproject.ovsdb-base, org.onosproject.dhcp, org.onosproject.cordvtn, org.onosproject.olt, org.onosproject.igmp, org.onosproject.cordmcast
-          rest_onos/v1/network/configuration/: { get_artifact: [ SELF, vtn_network_cfg_json, LOCAL_FILE ] }
-      artifacts:
-          vtn_network_cfg_json: /root/setup/vtn-network-cfg.json
+          autogenerate: vtn-network-cfg
diff --git a/xos/configurations/cord/README.md b/xos/configurations/cord/README.md
index 606f12a..64075d9 100644
--- a/xos/configurations/cord/README.md
+++ b/xos/configurations/cord/README.md
@@ -7,8 +7,10 @@
 * Brings up ONOS apps for controlling the dataplane: virtualbng, olt
 * Configures XOS with the CORD services: vCPE, vBNG, vOLT
 
-**NOTE:** This configuration is under **active development** and is not yet finished!  Some features are not
-fully working yet.
+**NOTE: This configuration is stale and likely not working at present.  If you are looking to evaluate 
+and/or contribute to [CORD](http://opencord.org/), 
+you should look instead at the [cord-pod](../cord-pod) configuration. Almost
+all CORD developers have transitioned to [cord-pod](../cord-pod).**
 
 ## End-to-end dataplane
 
diff --git a/xos/configurations/frontend/Makefile b/xos/configurations/frontend/Makefile
index 2b46441..ee2739c 100644
--- a/xos/configurations/frontend/Makefile
+++ b/xos/configurations/frontend/Makefile
@@ -32,3 +32,11 @@
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/frontend/mocks/cord.yaml
 	sudo docker exec frontend_xos_1 cp /opt/xos/configurations/cord/xos_cord_config /opt/xos/xos_configuration/
 	sudo docker exec frontend_xos_1 touch /opt/xos/xos/settings.py
+
+mock-cord-pod:
+	echo "make sure to add '../vtn/files/xos_vtn_config:/opt/xos/xos_configuration/xos_vtn_config:ro' to volumes section of docker-compose.yml"
+	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/common/fixtures.yaml
+	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/cord-pod/mgmt-net.yaml
+	sudo docker-compose run xos bash -c "echo somekey > /opt/xos/synchronizers/vcpe/vcpe_public_key; python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/cord-pod/cord-vtn-vsg.yaml"
+	sudo docker exec frontend_xos_1 cp /opt/xos/configurations/cord/xos_cord_config /opt/xos/xos_configuration/
+	sudo docker exec frontend_xos_1 touch /opt/xos/xos/settings.py
diff --git a/xos/core/admin.py b/xos/core/admin.py
index 7a88d0e..ee6c6bf 100644
--- a/xos/core/admin.py
+++ b/xos/core/admin.py
@@ -2109,6 +2109,39 @@
 
         return tabs
 
+class AddressPoolForm(forms.ModelForm):
+    class Meta:
+        model = Program
+        widgets = {
+            'addresses': UploadTextareaWidget(attrs={'rows': 20, 'cols': 80, 'class': "input-xxlarge"}),
+        }
+
+class AddressPoolAdmin(XOSBaseAdmin):
+    list_display = ("name", "cidr")
+    list_display_links = ('name',)
+
+    form=AddressPoolForm
+
+    fieldsets = [
+        (None, {'fields': ['name', 'cidr', 'gateway_ip', 'gateway_mac', 'addresses', 'inuse', 'service'],
+                'classes':['suit-tab suit-tab-general']}),
+                ]
+
+    readonly_fields = ("status",)
+
+    @property
+    def suit_form_tabs(self):
+        tabs=[('general','Program Details'),
+              ('contents','Program Source'),
+              ('messages','Messages'),
+        ]
+
+#        request=getattr(_thread_locals, "request", None)
+#        if request and request.user.is_admin:
+#            tabs.append( ('admin-only', 'Admin-Only') )
+
+        return tabs
+
 # Now register the new UserAdmin...
 admin.site.register(User, UserAdmin)
 # ... and, since we're not using Django's builtin permissions,
@@ -2151,5 +2184,5 @@
     admin.site.register(TenantRoot, TenantRootAdmin)
     admin.site.register(TenantRootRole, TenantRootRoleAdmin)
     admin.site.register(TenantAttribute, TenantAttributeAdmin)
-#    admin.site.register(Container, ContainerAdmin)
+    admin.site.register(AddressPool, AddressPoolAdmin)
 
diff --git a/xos/core/models/network.py b/xos/core/models/network.py
index 6af72bf..8373814 100644
--- a/xos/core/models/network.py
+++ b/xos/core/models/network.py
@@ -2,7 +2,7 @@
 import socket
 import sys
 from django.db import models, transaction
-from core.models import PlCoreBase, Site, Slice, Instance, Controller
+from core.models import PlCoreBase, Site, Slice, Instance, Controller, Service
 from core.models import ControllerLinkManager,ControllerLinkDeletionManager
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes import generic
@@ -350,7 +350,11 @@
 class AddressPool(PlCoreBase):
     name = models.CharField(max_length=32)
     addresses = models.TextField(blank=True, null=True)
+    gateway_ip = models.CharField(max_length=32, null=True)
+    gateway_mac = models.CharField(max_length=32, null=True)
+    cidr = models.CharField(max_length=32, null=True)
     inuse = models.TextField(blank=True, null=True)
+    service = models.ForeignKey(Service, related_name="addresspools", null=True, blank=True)
 
     def __unicode__(self): return u'%s' % (self.name)
 
diff --git a/xos/core/models/plcorebase.py b/xos/core/models/plcorebase.py
index 4170697..c8c25a7 100644
--- a/xos/core/models/plcorebase.py
+++ b/xos/core/models/plcorebase.py
@@ -211,7 +211,8 @@
     deleted = models.BooleanField(default=False)
     write_protect = models.BooleanField(default=False)
     lazy_blocked = models.BooleanField(default=False)
-    no_sync = models.BooleanField(default=False)
+    no_sync = models.BooleanField(default=False)     # prevent object sync
+    no_policy = models.BooleanField(default=False)   # prevent model_policy run
 
     class Meta:
         # Changing abstract to False would require the managers of subclasses of
diff --git a/xos/core/models/service.py b/xos/core/models/service.py
index 96bff36..920bc3b 100644
--- a/xos/core/models/service.py
+++ b/xos/core/models/service.py
@@ -368,10 +368,12 @@
 
     # The next four things are the various type of objects that can be subscribers of this Tenancy
     # relationship. One and only one can be used at a time.
+    # XXX these should really be changed to GenericForeignKey
     subscriber_service = models.ForeignKey(Service, related_name='subscribed_tenants', blank=True, null=True)
     subscriber_tenant = models.ForeignKey("Tenant", related_name='subscribed_tenants', blank=True, null=True)
     subscriber_user = models.ForeignKey("User", related_name='subscribed_tenants', blank=True, null=True)
     subscriber_root = models.ForeignKey("TenantRoot", related_name="subscribed_tenants", blank=True, null=True)
+    subscriber_network = models.ForeignKey("Network", related_name="subscribed_tenants", blank=True, null=True)
 
     # Service_specific_attribute and service_specific_id are opaque to XOS
     service_specific_id = StrippedCharField(max_length=30, blank=True, null=True)
diff --git a/xos/core/models/user.py b/xos/core/models/user.py
index 0b8e3af..4acad99 100644
--- a/xos/core/models/user.py
+++ b/xos/core/models/user.py
@@ -127,6 +127,9 @@
                                       default="Provisioning in progress")
     deleted = models.BooleanField(default=False)
     write_protect = models.BooleanField(default=False)
+    lazy_blocked = models.BooleanField(default=False)
+    no_sync = models.BooleanField(default=False)     # prevent object sync
+    no_policy = models.BooleanField(default=False)   # prevent model_policy run
 
     timezone = TimeZoneField()
 
diff --git a/xos/services/cord/models.py b/xos/services/cord/models.py
index 07c169d..0da4809 100644
--- a/xos/services/cord/models.py
+++ b/xos/services/cord/models.py
@@ -8,6 +8,7 @@
 from operator import itemgetter, attrgetter, methodcaller
 from core.models import Tag
 from core.models.service import LeastLoadedNodeScheduler
+from services.vrouter.models import VRouterService, VRouterTenant
 import traceback
 from xos.exceptions import *
 from xos.config import Config
@@ -448,6 +449,7 @@
     def __init__(self, *args, **kwargs):
         super(VSGTenant, self).__init__(*args, **kwargs)
         self.cached_vbng=None
+        self.cached_vrouter=None
 
     @property
     def vbng(self):
@@ -468,6 +470,24 @@
         raise XOSConfigurationError("vCPE.vBNG cannot be set this way -- create a new vBNG object and set it's subscriber_tenant instead")
 
     @property
+    def vrouter(self):
+        vrouter = self.get_newest_subscribed_tenant(VRouterTenant)
+        if not vrouter:
+            return None
+
+        # always return the same object when possible
+        if (self.cached_vrouter) and (self.cached_vrouter.id == vrouter.id):
+            return self.cached_vrouter
+
+        vrouter.caller = self.creator
+        self.cached_vrouter = vrouter
+        return vrouter
+
+    @vrouter.setter
+    def vrouter(self, value):
+        raise XOSConfigurationError("vCPE.vRouter cannot be set this way -- create a new vRuter object and set its subscriber_tenant instead")
+
+    @property
     def volt(self):
         if not self.subscriber_tenant:
             return None
@@ -559,21 +579,20 @@
 
     @property
     def wan_container_ip(self):
-        if CORD_USE_VTN:
-            # When using VTN, wan_container_ip is stored and maintained inside
-            # of the vSG object.
-            return self.get_attribute("wan_container_ip", self.default_attributes["wan_container_ip"])
+        if self.vrouter:
+            return self.vrouter.public_ip
         else:
-            # When not using VTN, wan_container_ip is the same as wan_ip.
-            # XXX Is this broken for multiple-containers-per-VM?
-            return self.wan_ip
+            if  (CORD_USE_VTN):
+                # Should this be an error?
+                return None
+            else:
+                # When not using VTN, wan_container_ip is the same as wan_ip.
+                # XXX Is this broken for multiple-containers-per-VM?
+                return self.wan_ip
 
     @wan_container_ip.setter
     def wan_container_ip(self, value):
-        if CORD_USE_VTN:
-            self.set_attribute("wan_container_ip", value)
-        else:
-            raise Exception("wan_container_ip.setter called on non-VTN CORD")
+        raise Exception("wan_container_ip is not settable")
 
     def ip_to_mac(self, ip):
         (a, b, c, d) = ip.split('.')
@@ -582,9 +601,38 @@
     # Generate the MAC for the container interface connected to WAN
     @property
     def wan_container_mac(self):
-        if not self.wan_container_ip:
-            return None
-        return self.ip_to_mac(self.wan_container_ip)
+        if self.vrouter:
+            return self.vrouter.public_mac
+        else:
+            if (CORD_USE_VTN):
+                # Should this be an error?
+                return None
+            else:
+                return self.ip_to_mac(self.wan_container_ip)
+
+    @property
+    def wan_vm_ip(self):
+        tags = Tag.select_by_content_object(self.instance).filter(name="vm_vrouter_tenant")
+        if tags:
+            tenant = VRouterTenant.objects.get(id=tags[0].value)
+            return tenant.public_ip
+        else:
+            if CORD_USE_VTN:
+                raise Exception("no vm_vrouter_tenant tag for instance %s" % o.instance)
+            else:
+                return ""
+
+    @property
+    def wan_vm_mac(self):
+        tags = Tag.select_by_content_object(self.instance).filter(name="vm_vrouter_tenant")
+        if tags:
+            tenant = VRouterTenant.objects.get(id=tags[0].value)
+            return tenant.public_mac
+        else:
+            if CORD_USE_VTN:
+                raise Exception("no vm_vrouter_tenant tag for instance %s" % o.instance)
+            else:
+                return ""
 
     @property
     def private_ip(self):
@@ -631,6 +679,28 @@
             # print "XXX cleanup vnbg", self.vbng
             self.vbng.delete()
 
+    def get_vrouter_service(self):
+        vrouterServices = VRouterService.get_service_objects().all()
+        if not vrouterServices:
+            raise XOSConfigurationError("No VROUTER Services available")
+        return vrouterServices[0]
+
+    def manage_vrouter(self):
+        # Each vCPE object owns exactly one vRouterTenant object
+
+        if self.deleted:
+            return
+
+        if self.vrouter is None:
+            vrouter = self.get_vrouter_service().get_tenant(address_pool_name="addresses_vsg", subscriber_tenant = self)
+            vrouter.caller = self.creator
+            vrouter.save()
+
+    def cleanup_vrouter(self):
+        if self.vrouter:
+            # print "XXX cleanup vrouter", self.vrouter
+            self.vrouter.delete()
+
     def cleanup_orphans(self):
         # ensure vCPE only has one vBNG
         cur_vbng = self.vbng
@@ -639,6 +709,13 @@
                 # print "XXX clean up orphaned vbng", vbng
                 vbng.delete()
 
+        # ensure vCPE only has one vRouter
+        cur_vrouter = self.vrouter
+        for vrouter in list(self.get_subscribed_tenants(VRouterTenant)):
+            if (not cur_vrouter) or (vrouter.id != cur_vrouter.id):
+                # print "XXX clean up orphaned vrouter", vrouter
+                vrouter.delete()
+
         if self.orig_instance_id and (self.orig_instance_id != self.get_attribute("instance_id")):
             instances=Instance.objects.filter(id=self.orig_instance_id)
             if instances:
@@ -741,33 +818,6 @@
                 self.bbs_account = None
                 super(VSGTenant, self).save()
 
-    def get_wan_address_from_pool(self):
-        ap = AddressPool.objects.filter(name="public_addresses")
-        if not ap:
-            raise Exception("AddressPool 'public_addresses' does not exist. Please configure it.")
-        ap = ap[0]
-
-        addr = ap.get_address()
-        if not addr:
-            raise Exception("AddressPool 'public_addresses' has run out of addresses.")
-        return addr
-
-    def put_wan_address_to_pool(self, addr):
-        AddressPool.objects.filter(name="public_addresses")[0].put_address(addr)
-
-    def manage_wan_container_ip(self):
-        if CORD_USE_VTN:
-            if not self.wan_container_ip:
-                addr = self.get_wan_address_from_pool()
-
-                self.wan_container_ip = addr
-                super(TenantWithContainer, self).save()
-
-    def cleanup_wan_container_ip(self):
-        if CORD_USE_VTN and self.wan_container_ip:
-            self.put_wan_address_to_pool(self.wan_container_ip)
-            self.wan_container_ip = None
-
     def find_or_make_port(self, instance, network, **kwargs):
         port = Port.objects.filter(instance=instance, network=network)
         if port:
@@ -829,10 +879,12 @@
             # VTN-CORD needs a WAN address for the VM, so that the VM can
             # be configured.
             if CORD_USE_VTN:
-                tags = Tag.select_by_content_object(instance).filter(name="vm_wan_addr")
+                tags = Tag.select_by_content_object(instance).filter(name="vm_vrouter_tenant")
                 if not tags:
-                    address = self.get_wan_address_from_pool()
-                    tag = Tag(service=self.provider_service, content_object=instance, name="vm_wan_addr", value="%s,%s,%s" % ("public_addresses", address, self.ip_to_mac(address)))
+                    vrouter = self.get_vrouter_service().get_tenant(address_pool_name="addresses_vsg", subscriber_service = self.provider_service)
+                    vrouter.set_attribute("tenant_for_instance_id", instance.id)
+                    vrouter.save()
+                    tag = Tag(service=self.provider_service, content_object=instance, name="vm_vrouter_tenant", value="%d" % vrouter.id)
                     tag.save()
 
     def save(self, *args, **kwargs):
@@ -849,8 +901,8 @@
 
     def delete(self, *args, **kwargs):
         self.cleanup_vbng()
+        self.cleanup_vrouter()
         self.cleanup_container()
-        self.cleanup_wan_container_ip()
         super(VSGTenant, self).delete(*args, **kwargs)
 
 def model_policy_vcpe(pk):
@@ -860,9 +912,9 @@
         if not vcpe:
             return
         vcpe = vcpe[0]
-        vcpe.manage_wan_container_ip()
         vcpe.manage_container()
-        vcpe.manage_vbng()
+        vcpe.manage_vrouter()
+        #vcpe.manage_vbng()
         vcpe.manage_bbs_account()
         vcpe.cleanup_orphans()
 
diff --git a/xos/services/vrouter/__init__.py b/xos/services/vrouter/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/xos/services/vrouter/__init__.py
@@ -0,0 +1 @@
+
diff --git a/xos/services/vrouter/admin.py b/xos/services/vrouter/admin.py
new file mode 100644
index 0000000..318b3dc
--- /dev/null
+++ b/xos/services/vrouter/admin.py
@@ -0,0 +1,113 @@
+from django.contrib import admin
+
+from services.vrouter.models import *
+from django import forms
+from django.utils.safestring import mark_safe
+from django.contrib.auth.admin import UserAdmin
+from django.contrib.admin.widgets import FilteredSelectMultiple
+from django.contrib.auth.forms import ReadOnlyPasswordHashField
+from django.contrib.auth.signals import user_logged_in
+from django.utils import timezone
+from django.contrib.contenttypes import generic
+from suit.widgets import LinkedSelect
+from core.models import AddressPool
+from core.admin import ServiceAppAdmin,SliceInline,ServiceAttrAsTabInline, ReadOnlyAwareAdmin, XOSTabularInline, ServicePrivilegeInline, TenantRootTenantInline, TenantRootPrivilegeInline
+from core.middleware import get_request
+
+from functools import update_wrapper
+from django.contrib.admin.views.main import ChangeList
+from django.core.urlresolvers import reverse
+from django.contrib.admin.utils import quote
+
+class VRouterServiceForm(forms.ModelForm):
+    def __init__(self,*args,**kwargs):
+        super (VRouterServiceForm,self ).__init__(*args,**kwargs)
+
+    def save(self, commit=True):
+        return super(VRouterServiceForm, self).save(commit=commit)
+
+    class Meta:
+        model = VRouterService
+
+class VRouterServiceAdmin(ReadOnlyAwareAdmin):
+    model = VRouterService
+    verbose_name = "vRouter Service"
+    verbose_name_plural = "vRouter Service"
+    list_display = ("backend_status_icon", "name", "enabled")
+    list_display_links = ('backend_status_icon', 'name', )
+    fieldsets = [(None, {'fields': ['backend_status_text', 'name','enabled','versionNumber', 'description', "view_url", "icon_url", ],
+                         'classes':['suit-tab suit-tab-general']})]
+    readonly_fields = ('backend_status_text', )
+    inlines = [SliceInline,ServiceAttrAsTabInline,ServicePrivilegeInline]
+    form = VRouterServiceForm
+
+    extracontext_registered_admins = True
+
+    user_readonly_fields = ["name", "enabled", "versionNumber", "description"]
+
+    suit_form_tabs =(('general', 'vRouter Service Details'),
+        ('administration', 'Administration'),
+        #('tools', 'Tools'),
+        ('slices','Slices'),
+        ('serviceattrs','Additional Attributes'),
+        ('serviceprivileges','Privileges'),
+    )
+
+    suit_form_includes = (('vrouteradmin.html', 'top', 'administration'),
+                           ) #('hpctools.html', 'top', 'tools') )
+
+    def queryset(self, request):
+        return VRouterService.get_service_objects_by_user(request.user)
+
+class VRouterTenantForm(forms.ModelForm):
+    public_ip = forms.CharField(required=True)
+    public_mac = forms.CharField(required=True)
+    gateway_ip = forms.CharField(required=False)
+    gateway_mac = forms.CharField(required=False)
+    cidr = forms.CharField(required=False)
+    address_pool = forms.ModelChoiceField(queryset=AddressPool.objects.all(),required=False)
+
+    def __init__(self,*args,**kwargs):
+        super (VRouterTenantForm,self ).__init__(*args,**kwargs)
+        self.fields['kind'].widget.attrs['readonly'] = True
+        self.fields['provider_service'].queryset = VRouterService.get_service_objects().all()
+        if self.instance:
+            # fields for the attributes
+            self.fields['address_pool'].initial = self.instance.address_pool
+            self.fields['public_ip'].initial = self.instance.public_ip
+            self.fields['public_mac'].initial = self.instance.public_mac
+            self.fields['gateway_ip'].initial = self.instance.gateway_ip
+            self.fields['gateway_mac'].initial = self.instance.gateway_mac
+            self.fields['cidr'].initial = self.instance.cidr
+        if (not self.instance) or (not self.instance.pk):
+            # default fields for an 'add' form
+            self.fields['kind'].initial = VROUTER_KIND
+            if VRouterService.get_service_objects().exists():
+               self.fields["provider_service"].initial = VRouterService.get_service_objects().all()[0]
+
+    def save(self, commit=True):
+        self.instance.public_ip = self.cleaned_data.get("public_ip")
+        self.instance.public_mac = self.cleaned_data.get("public_mac")
+        self.instance.address_pool = self.cleaned_data.get("address_pool")
+        return super(VRouterTenantForm, self).save(commit=commit)
+
+    class Meta:
+        model = VRouterTenant
+
+class VRouterTenantAdmin(ReadOnlyAwareAdmin):
+    list_display = ('backend_status_icon', 'id', 'subscriber_tenant', 'public_ip' )
+    list_display_links = ('backend_status_icon', 'id')
+    fieldsets = [ (None, {'fields': ['backend_status_text', 'kind', 'provider_service', 'subscriber_tenant', 'subscriber_service',
+                                     'address_pool', 'public_ip', 'public_mac', 'gateway_ip', 'gateway_mac', 'cidr'],
+                          'classes':['suit-tab suit-tab-general']})]
+    readonly_fields = ('backend_status_text', 'service_specific_attribute', 'gateway_ip', 'gateway_mac', 'cidr')
+    form = VRouterTenantForm
+
+    suit_form_tabs = (('general','Details'),)
+
+    def queryset(self, request):
+        return VRouterTenant.get_tenant_objects_by_user(request.user)
+
+admin.site.register(VRouterService, VRouterServiceAdmin)
+admin.site.register(VRouterTenant, VRouterTenantAdmin)
+
diff --git a/xos/services/vrouter/models.py b/xos/services/vrouter/models.py
new file mode 100644
index 0000000..5dba838
--- /dev/null
+++ b/xos/services/vrouter/models.py
@@ -0,0 +1,130 @@
+from django.db import models
+from core.models import Service, PlCoreBase, Slice, Instance, Tenant, TenantWithContainer, Node, Image, User, Flavor, Subscriber, NetworkParameter, NetworkParameterType, Port, AddressPool
+from core.models.plcorebase import StrippedCharField
+import os
+from django.db import models, transaction
+from django.forms.models import model_to_dict
+from django.db.models import Q
+from operator import itemgetter, attrgetter, methodcaller
+from core.models import Tag
+from core.models.service import LeastLoadedNodeScheduler
+import traceback
+from xos.exceptions import *
+from xos.config import Config
+
+class ConfigurationError(Exception):
+    pass
+
+VROUTER_KIND = "vROUTER"
+
+CORD_USE_VTN = getattr(Config(), "networking_use_vtn", False)
+
+class VRouterService(Service):
+    KIND = VROUTER_KIND
+
+    class Meta:
+        app_label = "vrouter"
+        verbose_name = "vRouter Service"
+        proxy = True
+
+    def ip_to_mac(self, ip):
+        (a, b, c, d) = ip.split('.')
+        return "02:42:%02x:%02x:%02x:%02x" % (int(a), int(b), int(c), int(d))
+
+    def get_gateways(self):
+        gateways=[]
+
+        aps = self.addresspools.all()
+        for ap in aps:
+            gateways.append( {"gateway_ip": ap.gateway_ip, "gateway_mac": ap.gateway_mac} )
+
+        return gateways
+
+    def get_address_pool(self, name):
+        ap = AddressPool.objects.filter(name=name, service=self)
+        if not ap:
+            raise Exception("vRouter unable to find addresspool %s" % name)
+        return ap[0]
+
+    def get_tenant(self, **kwargs):
+        address_pool_name = kwargs.pop("address_pool_name")
+
+        ap = self.get_address_pool(address_pool_name)
+
+        ip = ap.get_address()
+        if not ip:
+            raise Exception("AddressPool '%s' has run out of addresses." % ap.name)
+
+        t = VRouterTenant(provider_service=self, **kwargs)
+        t.public_ip = ip
+        t.public_mac = self.ip_to_mac(ip)
+        t.address_pool_id = ap.id
+        t.save()
+
+        return t
+
+#VRouterService.setup_simple_attributes()
+
+class VRouterTenant(Tenant):
+    class Meta:
+        proxy = True
+
+    KIND = VROUTER_KIND
+
+    simple_attributes = ( ("public_ip", None),
+                          ("public_mac", None),
+                          ("address_pool_id", None),
+                          )
+
+    @property
+    def gateway_ip(self):
+        if not self.address_pool:
+            return None
+        return self.address_pool.gateway_ip
+
+    @property
+    def gateway_mac(self):
+        if not self.address_pool:
+            return None
+        return self.address_pool.gateway_mac
+
+    @property
+    def cidr(self):
+        if not self.address_pool:
+            return None
+        return self.address_pool.cidr
+
+    @property
+    def address_pool(self):
+        if getattr(self, "cached_address_pool", None):
+            return self.cached_address_pool
+        if not self.address_pool_id:
+            return None
+        aps=AddressPool.objects.filter(id=self.address_pool_id)
+        if not aps:
+            return None
+        ap=aps[0]
+        self.cached_address_pool = ap
+        return ap
+
+    @address_pool.setter
+    def address_pool(self, value):
+        if value:
+            value = value.id
+        if (value != self.get_attribute("address_pool_id", None)):
+            self.cached_address_pool=None
+        self.set_attribute("address_pool_id", value)
+
+    def cleanup_addresspool(self):
+        if self.address_pool_id:
+            ap = AddressPool.objects.filter(id=self.address_pool_id)
+            if ap:
+                ap[0].put_address(self.public_ip)
+                self.public_ip = None
+
+    def delete(self, *args, **kwargs):
+        self.cleanup_addresspool()
+        super(VRouterTenant, self).delete(*args, **kwargs)
+
+VRouterTenant.setup_simple_attributes()
+
diff --git a/xos/synchronizers/model_policy.py b/xos/synchronizers/model_policy.py
index e2121ec..8faae81 100644
--- a/xos/synchronizers/model_policy.py
+++ b/xos/synchronizers/model_policy.py
@@ -110,7 +110,7 @@
         deleted_objects = []
 
         for m in models:
-            res = m.objects.filter(Q(policed__lt=F('updated')) | Q(policed=None))
+            res = m.objects.filter((Q(policed__lt=F('updated')) | Q(policed=None)) & Q(no_policy=False))
             objects.extend(res)
             res = m.deleted_objects.filter(Q(policed__lt=F('updated')) | Q(policed=None))
             deleted_objects.extend(res)
diff --git a/xos/synchronizers/onos/steps/sync_onosapp.py b/xos/synchronizers/onos/steps/sync_onosapp.py
index 2dfdfbd..1fc6579 100644
--- a/xos/synchronizers/onos/steps/sync_onosapp.py
+++ b/xos/synchronizers/onos/steps/sync_onosapp.py
@@ -1,7 +1,6 @@
 import hashlib
 import os
 import socket
-import socket
 import sys
 import base64
 import time
@@ -14,7 +13,7 @@
 from synchronizers.base.syncstep import SyncStep
 from synchronizers.base.ansible import run_template_ssh
 from synchronizers.base.SyncInstanceUsingAnsible import SyncInstanceUsingAnsible
-from core.models import Service, Slice, ControllerSlice, ControllerUser
+from core.models import Service, Slice, Controller, ControllerSlice, ControllerUser, Node, TenantAttribute, Tag
 from services.onos.models import ONOSService, ONOSApp
 from xos.logger import Logger, logging
 
@@ -117,6 +116,127 @@
                 raise Exception("Controller user object for %s does not exist" % instance.creator)
             return cuser.kuser_id
 
+
+    def node_tag_default(self, o, node, tagname, default):
+        tags = Tag.select_by_content_object(node).filter(name=tagname)
+        if tags:
+            value = tags[0].value
+        else:
+            value = default
+            logger.info("node %s: saving default value %s for tag %s" % (node.name, value, tagname))
+            service = self.get_onos_service(o)
+            tag = Tag(service=service, content_object=node, name=tagname, value=value)
+            tag.save()
+        return value
+
+    # Scan attrs for attribute name
+    # If it's not present, save it as a TenantAttribute
+    def attribute_default(self, tenant, attrs, name, default):
+        if name in attrs:
+            value = attrs[name]
+        else:
+            value = default
+            logger.info("saving default value %s for attribute %s" % (value, name))
+            ta = TenantAttribute(tenant=tenant, name=name, value=value)
+            ta.save()
+        return value
+
+    # This function currently assumes a single Deployment and Site
+    def get_vtn_config(self, o, attrs):
+
+        # The "attrs" argument contains a list of all service and tenant attributes
+        # If an attribute is present, use it in the configuration
+        # Otherwise save the attriute with a reasonable (for a CORD devel pod) default value
+        # The admin will see all possible configuration values and the assigned defaults
+        privateGatewayMac = self.attribute_default(o, attrs, "privateGatewayMac", "00:00:00:00:00:01")
+        localManagementIp = self.attribute_default(o, attrs, "localManagementIp", "172.27.0.1/24")
+        ovsdbPort = self.attribute_default(o, attrs, "ovsdbPort", "6641")
+        sshPort = self.attribute_default(o, attrs, "sshPort", "22")
+        sshUser = self.attribute_default(o, attrs, "sshUser", "root")
+        sshKeyFile = self.attribute_default(o, attrs, "sshKeyFile", "/root/node_key")
+
+        # OpenStack endpoints and credentials
+        keystone_server = "http://keystone:5000/v2.0/"
+        user_name = "admin"
+        password = "ADMIN_PASS"
+        controllers = Controller.objects.all()
+        if controllers:
+            controller = controllers[0]
+            keystone_server = controller.auth_url
+            user_name = controller.admin_user
+            password = controller.admin_password
+
+        # Put this in the controller object?  Or fetch it from Keystone?
+        # Seems like VTN should be pulling it from Keystone
+        # For now let it be specified by a service / tenant attribute
+        neutron_server = self.attribute_default(o, attrs, "neutron_server", "http://neutron-api:9696/v2.0/")
+
+        data = {
+            "apps" : {
+                "org.onosproject.cordvtn" : {
+                    "cordvtn" : {
+                        "privateGatewayMac" : privateGatewayMac,
+                        "localManagementIp": localManagementIp,
+                        "ovsdbPort": ovsdbPort,
+                        "sshPort": sshPort,
+                        "sshUser": sshUser,
+                        "sshKeyFile": sshKeyFile,
+                        "publicGateways": [],
+                        "nodes" : []
+                    }
+                },
+                "org.onosproject.openstackinterface" : {
+                    "openstackinterface" : {
+                        "do_not_push_flows" : "true",
+                        "neutron_server" : neutron_server,
+                        "keystone_server" : keystone_server,
+                        "user_name" : user_name,
+                        "password" : password
+                    }
+                }
+            }
+        }
+
+        # Generate apps->org.onosproject.cordvtn->cordvtn->nodes
+
+        # We need to generate a CIDR address for the physical node's
+        # address on the management network
+        mgmtSubnetBits = self.attribute_default(o, attrs, "mgmtSubnetBits", "24")
+
+        nodes = Node.objects.all()
+        for node in nodes:
+            nodeip = socket.gethostbyname(node.name)
+
+            try:
+                bridgeId = self.node_tag_default(o, node, "bridgeId", "of:0000000000000001")
+                dataPlaneIntf = self.node_tag_default(o, node, "dataPlaneIntf", "veth1")
+                # This should be generated from the AddressPool if not present
+                dataPlaneIp = self.node_tag_default(o, node, "dataPlaneIp", "192.168.199.1/24")
+            except:
+                logger.error("not adding node %s to the VTN configuration" % node.name)
+                continue
+
+            node_dict = {
+                "hostname": node.name,
+                "hostManagementIp": "%s/%s" % (nodeip, mgmtSubnetBits),
+                "bridgeId": bridgeId,
+                "dataPlaneIntf": dataPlaneIntf,
+                "dataPlaneIp": dataPlaneIp
+            }
+            data["apps"]["org.onosproject.cordvtn"]["cordvtn"]["nodes"].append(node_dict)
+
+        # Generate apps->org.onosproject.cordvtn->cordvtn->publicGateways
+        # This should come from the vRouter service, but stick it in an attribute for now
+        gatewayIp = self.attribute_default(o, attrs, "gatewayIp", "10.168.0.1")
+        gatewayMac = self.attribute_default(o, attrs, "gatewayMac", "02:42:0a:a8:00:01")
+        gateway_dict = {
+            "gatewayIp": gatewayIp,
+            "gatewayMac": gatewayMac
+        }
+        data["apps"]["org.onosproject.cordvtn"]["cordvtn"]["publicGateways"].append(gateway_dict)
+
+        return json.dumps(data, indent=4, sort_keys=True)
+
     def write_configs(self, o):
         o.config_fns = []
         o.rest_configs = []
@@ -153,6 +273,33 @@
             file(os.path.join(o.files_dir, fn),"w").write(" " +value)
             o.early_rest_configs.append( {"endpoint": endpoint, "fn": fn} )
 
+        # Generate config files and save them to the appropriate tenant attributes
+        autogen = []
+        for key, value in attrs.iteritems():
+            if key == "autogenerate" and value:
+                autogen.append(value)
+        for label in autogen:
+            config = None
+            value = None
+            if label == "vtn-network-cfg":
+            # Generate the VTN config file... where should this live?
+                config = "rest_onos/v1/network/configuration/"
+                value = self.get_vtn_config(o, attrs)
+            if config:
+                tas = TenantAttribute.objects.filter(tenant=o, name=config)
+                if tas:
+                    ta = tas[0]
+                    if ta.value != value:
+                        logger.info("updating %s with autogenerated config" % config)
+                        ta.value = value
+                        ta.save()
+                        attrs[config] = value
+                else:
+                    logger.info("saving autogenerated config %s" % config)
+                    ta = TenantAttribute(tenant=o, name=config, value=value)
+                    ta.save()
+                    attrs[config] = value
+
         for name in attrs.keys():
             value = attrs[name]
             if name.startswith("config_"):
diff --git a/xos/synchronizers/openstack/steps/sync_images.py b/xos/synchronizers/openstack/steps/sync_images.py
index 8049ac1..1638fd0 100644
--- a/xos/synchronizers/openstack/steps/sync_images.py
+++ b/xos/synchronizers/openstack/steps/sync_images.py
@@ -27,7 +27,7 @@
         if os.path.exists(images_path):
             for f in os.listdir(images_path):
                 filename = os.path.join(images_path, f)
-                if os.path.isfile(filename):
+                if os.path.isfile(filename) and filename.endswith(".img"):
                     available_images[f] = filename
 
         logger.info("SyncImages: available_images = %s" % str(available_images))
diff --git a/xos/synchronizers/vcpe/steps/sync_vcpetenant.py b/xos/synchronizers/vcpe/steps/sync_vcpetenant.py
index d52f075..c28b3c1 100644
--- a/xos/synchronizers/vcpe/steps/sync_vcpetenant.py
+++ b/xos/synchronizers/vcpe/steps/sync_vcpetenant.py
@@ -153,18 +153,8 @@
                         if mac:
                             safe_macs.append(mac)
 
-        wan_vm_ip=""
-        wan_vm_mac=""
-        tags = Tag.select_by_content_object(o.instance).filter(name="vm_wan_addr")
-        if tags:
-            parts=tags[0].value.split(",")
-            if len(parts)!=3:
-                raise Exception("vm_wan_addr tag is malformed: %s" % value)
-            wan_vm_ip = parts[1]
-            wan_vm_mac = parts[2]
-        else:
-            if CORD_USE_VTN:
-                raise Exception("no vm_wan_addr tag for instance %s" % o.instance)
+        wan_vm_ip=o.wan_vm_ip
+        wan_vm_mac=o.wan_vm_mac
 
         fields = {"vlan_ids": vlan_ids,   # XXX remove this
                 "s_tags": s_tags,
diff --git a/xos/synchronizers/vcpe/steps/sync_vcpetenant_vtn.yaml b/xos/synchronizers/vcpe/steps/sync_vcpetenant_vtn.yaml
index 04521dc..618e9de 100644
--- a/xos/synchronizers/vcpe/steps/sync_vcpetenant_vtn.yaml
+++ b/xos/synchronizers/vcpe/steps/sync_vcpetenant_vtn.yaml
@@ -294,7 +294,7 @@
     service: name={{ container_name }} state=started
 
   - name: reload ufw
-    shell: docker exec {{ container_name }} bash -c "/sbin/iptables -t nat -F PREROUTING; /usr/sbin/ufw reload"
+    shell: docker exec {{ container_name }} bash -c "/sbin/iptables -t nat -F PREROUTING; /sbin/iptables -t nat -F POSTROUTING; /usr/sbin/ufw reload"
 
   - name: rerun /etc/rc.local
     shell: docker exec {{ container_name }} bash -c "/etc/rc.local"
diff --git a/xos/synchronizers/vtn/steps/sync_port_addresses.py b/xos/synchronizers/vtn/steps/sync_port_addresses.py
index 6b48911..bbc6c99 100644
--- a/xos/synchronizers/vtn/steps/sync_port_addresses.py
+++ b/xos/synchronizers/vtn/steps/sync_port_addresses.py
@@ -70,14 +70,11 @@
 
             # now do the VM_WAN_IP from the instance
             if vsg.instance:
-                tags=Tag.select_by_content_object(vsg.instance).filter(name="vm_wan_addr")
-                if tags:
-                    parts=tags[0].value.split(",")
-                    if len(parts)!=3:
-                        raise Exception("vm_wan_addr tag is malformed: %s" % value)
-                    entry = {"mac_address": parts[2], "ip_address": parts[1]}
-                    if not entry in addr_pairs:
-                        addr_pairs.append(entry)
+                wan_vm_ip = vsg.wan_vm_ip
+                wan_vm_mac = vsg.wan_vm_mac
+                entry = {"mac_address": wan_vm_mac, "ip_address": wan_vm_ip}
+                if not entry in addr_pairs:
+                    addr_pairs.append(entry)
 
         # Get all ports in all controllers
         ports_by_id = {}
diff --git a/xos/tools/xos-manage b/xos/tools/xos-manage
index 5410f37..23cda72 100755
--- a/xos/tools/xos-manage
+++ b/xos/tools/xos-manage
@@ -147,6 +147,7 @@
     python ./manage.py makemigrations helloworldservice_complete
     python ./manage.py makemigrations onos
     python ./manage.py makemigrations vtr
+    python ./manage.py makemigrations vrouter
     #python ./manage.py makemigrations servcomp
 }
 
diff --git a/xos/tosca/custom_types/xos.m4 b/xos/tosca/custom_types/xos.m4
index d903190..fd4f8ec 100644
--- a/xos/tosca/custom_types/xos.m4
+++ b/xos/tosca/custom_types/xos.m4
@@ -204,6 +204,9 @@
             rest_onos/v1/network/configuration/:
                 type: string
                 required: false
+            autogenerate:
+                type: string
+                required: false
 
     tosca.nodes.VSGService:
         description: >
@@ -248,6 +251,16 @@
                 required: false
                 description: URL of REST API endpoint for vBNG Service.
 
+    tosca.nodes.VRouterService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The vRouter Service.
+        capabilities:
+            xos_base_service_caps
+        properties:
+            xos_base_props
+            xos_base_service_props
+
     tosca.nodes.CDNService:
         derived_from: tosca.nodes.Root
         description: >
@@ -553,12 +566,23 @@
         derived_from: tosca.nodes.Root
         description: >
             A pool of addresses
+        capabilities:
+            addresspool:
+                type: tosca.capabilities.xos.AddressPool
         properties:
             xos_base_props
             addresses:
                 type: string
                 required: false
                 description: space-separated list of addresses
+            gateway_ip:
+                type: string
+                required: false
+                description: gateway ip address
+            gateway_mac:
+                type: string
+                required: false
+                description: gateway mac address
 
     tosca.nodes.Image:
         derived_from: tosca.nodes.Root
@@ -877,6 +901,10 @@
         derived_from: tosca.relationships.Root
         valid_target_types: [ tosca.capabilities.xos.NodeLabel ]
 
+    tosca.relationships.ProvidesAddresses:
+        derived_from: tosca.relationships.Root
+        valid_target_types: [ tosca.capabilities.xos.AddressPool ]
+
     tosca.relationships.DependsOn:
         derived_from: tosca.relationships.Root
 
@@ -939,3 +967,7 @@
     tosca.capabilities.xos.NetworkParameterType:
         derived_from: tosca.capabilities.Root
         description: An XOS NetworkParameterType
+
+    tosca.capabilities.xos.AddressPool:
+        derived_from: tosca.capabilities.Root
+        description: An XOS AddressPool
diff --git a/xos/tosca/custom_types/xos.yaml b/xos/tosca/custom_types/xos.yaml
index adc1bf1..9bdcfc3 100644
--- a/xos/tosca/custom_types/xos.yaml
+++ b/xos/tosca/custom_types/xos.yaml
@@ -262,6 +262,9 @@
             rest_onos/v1/network/configuration/:
                 type: string
                 required: false
+            autogenerate:
+                type: string
+                required: false
 
     tosca.nodes.VSGService:
         description: >
@@ -394,6 +397,60 @@
                 required: false
                 description: URL of REST API endpoint for vBNG Service.
 
+    tosca.nodes.VRouterService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The vRouter Service.
+        capabilities:
+            scalable:
+                type: tosca.capabilities.Scalable
+            service:
+                type: tosca.capabilities.xos.Service
+        properties:
+            no-delete:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to delete this object
+            no-create:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to create this object
+            no-update:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to update this object
+            kind:
+                type: string
+                default: generic
+                description: Type of service.
+            view_url:
+                type: string
+                required: false
+                description: URL to follow when icon is clicked in the Service Directory.
+            icon_url:
+                type: string
+                required: false
+                description: ICON to display in the Service Directory.
+            enabled:
+                type: boolean
+                default: true
+            published:
+                type: boolean
+                default: true
+                description: If True then display this Service in the Service Directory.
+            public_key:
+                type: string
+                required: false
+                description: Public key to install into Instances to allows Services to SSH into them.
+            private_key_fn:
+                type: string
+                required: false
+                description: Location of private key file
+            versionNumber:
+                type: string
+                required: false
+                description: Version number of Service.
+
     tosca.nodes.CDNService:
         derived_from: tosca.nodes.Root
         description: >
@@ -832,6 +889,9 @@
         derived_from: tosca.nodes.Root
         description: >
             A pool of addresses
+        capabilities:
+            addresspool:
+                type: tosca.capabilities.xos.AddressPool
         properties:
             no-delete:
                 type: boolean
@@ -849,6 +909,14 @@
                 type: string
                 required: false
                 description: space-separated list of addresses
+            gateway_ip:
+                type: string
+                required: false
+                description: gateway ip address
+            gateway_mac:
+                type: string
+                required: false
+                description: gateway mac address
 
     tosca.nodes.Image:
         derived_from: tosca.nodes.Root
@@ -1233,6 +1301,10 @@
         derived_from: tosca.relationships.Root
         valid_target_types: [ tosca.capabilities.xos.NodeLabel ]
 
+    tosca.relationships.ProvidesAddresses:
+        derived_from: tosca.relationships.Root
+        valid_target_types: [ tosca.capabilities.xos.AddressPool ]
+
     tosca.relationships.DependsOn:
         derived_from: tosca.relationships.Root
 
@@ -1295,3 +1367,7 @@
     tosca.capabilities.xos.NetworkParameterType:
         derived_from: tosca.capabilities.Root
         description: An XOS NetworkParameterType
+
+    tosca.capabilities.xos.AddressPool:
+        derived_from: tosca.capabilities.Root
+        description: An XOS AddressPool
diff --git a/xos/tosca/resources/addresspool.py b/xos/tosca/resources/addresspool.py
index e8577a2..8cd3e83 100644
--- a/xos/tosca/resources/addresspool.py
+++ b/xos/tosca/resources/addresspool.py
@@ -14,7 +14,7 @@
 class XOSAddressPool(XOSResource):
     provides = "tosca.nodes.AddressPool"
     xos_model = AddressPool
-    copyin_props = ["addresses"]
+    copyin_props = ["addresses", "gateway_ip", "gateway_mac"]
 
     def expand_cidr(self, cidr):
         (network, bits) = cidr.split("/")
@@ -31,20 +31,31 @@
             ip = ip & netmask | i
             dest.append( socket.inet_ntoa(struct.pack("!L", ip)) )
 
-        return dest
+        return (dest, bits)
 
     def get_xos_args(self):
         args = super(XOSAddressPool, self).get_xos_args()
 
         if "addresses" in args:
-            dest = []
-            for addr in args["addresses"].split():
-                addr=addr.strip()
-                if "/" in addr:
-                    dest.extend(self.expand_cidr(addr))
-                else:
-                    dest.append(addr)
-            args["addresses"] = " ".join(dest)
+            addr = args["addresses"]
+            if "," in addr:
+                raise Exception("Only one cidr per AddressPool")
+            if not "/" in addr:
+                raise Exception("AddressPool addresses must be a cidr")
+            (cidr_addrs, cidr_netbits) = self.expand_cidr(addr)
+            args["addresses"] = " ".join(cidr_addrs)
+            args["cidr"] = addr
+
+#        if "addresses" in args:
+#            dest = []
+#            for addr in args["addresses"].split():
+#                addr=addr.strip()
+#                if "/" in addr:
+#                    (cidr_addrs, cidr_netbits) = self.expand_cidr(addr)
+#                    dest.extend(cidr_addrs)
+#                else:
+#                    dest.append(addr)
+#            args["addresses"] = " ".join(dest)
 
         return args
 
diff --git a/xos/tosca/resources/network.py b/xos/tosca/resources/network.py
index 7b513c3..32e3fc1 100644
--- a/xos/tosca/resources/network.py
+++ b/xos/tosca/resources/network.py
@@ -6,7 +6,7 @@
 from translator.toscalib.tosca_template import ToscaTemplate
 import pdb
 
-from core.models import Slice,User,Network,NetworkTemplate,NetworkSlice
+from core.models import Slice,User,Network,NetworkTemplate,NetworkSlice,Service,Tenant
 
 from xosresource import XOSResource
 
@@ -35,7 +35,7 @@
                 if v:
                     args[prop] = v
         else:
-            # tosca.nodes.network.Netwrok is not as rich as an XOS network. So
+            # tosca.nodes.network.Network is not as rich as an XOS network. So
             # we have to manually fill in some defaults.
             args["permit_all_slices"] = True
 
@@ -54,6 +54,24 @@
                 ns = NetworkSlice(network = obj, slice=slice)
                 ns.save()
 
+        # this is really for vRouter
+        for provider_service_name in self.get_requirements("tosca.relationships.TenantOfService"):
+            provider_service = self.get_xos_object(Service, name=provider_service_name)
+
+            existing_tenancy = Tenant.objects.filter(provider_service = provider_service, subscriber_network = obj)
+            if existing_tenancy:
+                self.info("Tenancy relationship from %s to %s already exists" % (str(obj), str(provider_service)))
+            else:
+                from services.vrouter.models import VROUTER_KIND, VRouterService
+                if provider_service.kind == VROUTER_KIND:
+                    tenancy = VRouterService.objects.get(id=provider_service.id).get_tenant(address_pool_name="addresses_"+obj.name, subscriber_network=obj)
+                    tenancy.save()
+                    obj.subnet = tenancy.cidr
+                else:
+                    raise Exception("The only network tenancy relationships that are allowed are to vRouter services")
+
+                self.info("Created Tenancy relationship from %s to %s" % (str(obj), str(provider_service)))
+
 #        v = self.get_property("permitted_slices")
 #        if v:
 #            for slicename in v.split(","):
@@ -72,12 +90,21 @@
         if not xos_args.get("template", None):
             raise Exception("Must specify network template when creating network")
 
+        # XXX TODO: investigate using transaction.atomic instead of setting
+        #   no_sync and no_policy
+
         network = Network(**xos_args)
         network.caller = self.user
+        network.no_sync = True        # postprocess might set the cidr
+        network.no_policy = True
         network.save()
 
         self.postprocess(network)
 
+        network.no_sync = False
+        network.no_policy = False
+        network.save()
+
         self.info("Created Network '%s' owned by Slice '%s'" % (str(network), str(network.owner)))
 
     def delete(self, obj):
diff --git a/xos/tosca/resources/onosapp.py b/xos/tosca/resources/onosapp.py
index 321600d..72511b3 100644
--- a/xos/tosca/resources/onosapp.py
+++ b/xos/tosca/resources/onosapp.py
@@ -61,7 +61,8 @@
                 self.set_tenant_attr(obj, k, v)
             elif k.startswith("component_config"):
                 self.set_tenant_attr(obj, k, v)
+            elif k == "autogenerate":
+                self.set_tenant_attr(obj, k, v)
 
     def can_delete(self, obj):
         return super(XOSONOSApp, self).can_delete(obj)
-
diff --git a/xos/tosca/resources/service.py b/xos/tosca/resources/service.py
index 247be08..5a57418 100644
--- a/xos/tosca/resources/service.py
+++ b/xos/tosca/resources/service.py
@@ -6,7 +6,7 @@
 from translator.toscalib.tosca_template import ToscaTemplate
 import pdb
 
-from core.models import Service,User,CoarseTenant
+from core.models import Service,User,CoarseTenant,AddressPool
 
 from xosresource import XOSResource
 
@@ -29,6 +29,11 @@
 
                 self.info("Created Tenancy relationship  from %s to %s" % (str(obj), str(provider_service)))
 
+        for ap_name in self.get_requirements("tosca.relationships.ProvidesAddresses"):
+            ap = self.get_xos_object(AddressPool, name=ap_name)
+            ap.service = obj
+            ap.save()
+
     def can_delete(self, obj):
         if obj.slices.exists():
             self.info("Service %s has active slices; skipping delete" % obj.name)
diff --git a/xos/tosca/resources/vrouterservice.py b/xos/tosca/resources/vrouterservice.py
new file mode 100644
index 0000000..14dabcc
--- /dev/null
+++ b/xos/tosca/resources/vrouterservice.py
@@ -0,0 +1,16 @@
+import os
+import pdb
+import sys
+import tempfile
+sys.path.append("/opt/tosca")
+from translator.toscalib.tosca_template import ToscaTemplate
+
+from services.vrouter.models import VRouterService
+
+from service import XOSService
+
+class XOSVRouterService(XOSService):
+    provides = "tosca.nodes.VRouterService"
+    xos_model = VRouterService
+    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key", "versionNumber"]
+
diff --git a/xos/xos/settings.py b/xos/xos/settings.py
index aa50e7d..f457476 100644
--- a/xos/xos/settings.py
+++ b/xos/xos/settings.py
@@ -181,6 +181,7 @@
     'services.requestrouter',
     'services.syndicate_storage',
     'services.vtr',
+    'services.vrouter',
     'geoposition',
     'rest_framework_swagger',
 )