diff --git a/gluon/models/base/base.yaml b/gluon/models/base/base.yaml
index f6e296e..0190196 100644
--- a/gluon/models/base/base.yaml
+++ b/gluon/models/base/base.yaml
@@ -132,6 +132,11 @@ objects:
         type: uuid
         required: true
         description: "Pointer to Service instance"
+      ipaddress:
+        type: string
+        length: 16
+        description: "IP Address of port"
+        format: ipv4
     policies:
         create:
           role: "rule:admin_or_owner"
diff --git a/gluon/models/ietf-sfc/api.yaml b/gluon/models/ietf-sfc/api.yaml
index 3e9613a..6babc53 100755
--- a/gluon/models/ietf-sfc/api.yaml
+++ b/gluon/models/ietf-sfc/api.yaml
@@ -126,11 +126,6 @@ objects:
         type: string
         length: 255
         description: "Name of this data plane locator"
-      ip:
-        type: string
-        format: ipv4
-        length: 16
-        description: "Data plane IP address"
       l4_port:
         type: integer
         format: int32
@@ -154,10 +149,6 @@ objects:
       plural_name: sffdataplanelocator
     extends: BaseServiceBinding
     attributes:
-       ip:
-         type: string
-         format: ipv4
-         length: 16
        l4_port:
          type: integer
          format: int32
diff --git a/gluon/models/net-l3vpn/api.yaml b/gluon/models/net-l3vpn/api.yaml
index 68750b2..2d33b02 100644
--- a/gluon/models/net-l3vpn/api.yaml
+++ b/gluon/models/net-l3vpn/api.yaml
@@ -52,11 +52,6 @@ objects:
         type: VpnService
       interface_id:   # Override from base object for specific Interface type
         type: Interface
-      ipaddress:
-        type: string
-        length: 16
-        description: "IP Address of port"
-        format: ipv4
       subnet_prefix:
         type: integer
         description: "Subnet mask"