HC2VPP-197: update interface-nat model to support post-routing NAT

Change-Id: I009d790e21ff5019f94145e1aa1e08f87b6729ca
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

20 files changed, 120 insertions, 101 deletions

diff --git a/nat/nat-api/src/main/yang/interface-nat@2016-08-01.yang b/nat/nat-api/src/main/yang/interface-nat@2016-08-01.yang
new file mode 100644
index 000000000..6906a67c1
--- /dev/null
+++ b/nat/nat-api/src/main/yang/interface-nat@2016-08-01.yang
@@ -0,0 +1,63 @@
+module interface-nat {
+  yang-version 1;
+  namespace "urn:opendaylight:params:xml:ns:yang:interface:nat";
+  prefix "ifc-nat";
+
+  revision "2017-08-01" {
+    description "Added support for snat_interface_add_del_output_feature.";
+  }
+
+  revision "2016-12-14" {
+    description "Initial revision of interface-nat model.";
+  }
+
+  import ietf-interfaces {
+    prefix "if";
+  }
+  import ietf-nat {
+    prefix "nat";
+  }
+  import yang-ext {
+    prefix "ext";
+  }
+
+  description "Augmentations to interfaces model to connect interfaces with nat configuration.";
+
+  grouping interface-nat-vpp-feature-attributes {
+    leaf post-routing {
+      type boolean;
+      default false;
+      description
+        "Indicates whether NAT translation should be applied after routing.
+         If true, snat_interface_add_del_output_feature message is used to enable NAT.
+         By default snat_interface_add_del_feature is used.";
+      reference
+        "https://git.fd.io/vpp/tree/src/plugins/snat/snat.api";
+    }
+  }
+
+  grouping interface-nat-attributes {
+    container nat {
+      container inbound {
+        presence "Enables inbound NAT";
+        uses interface-nat-vpp-feature-attributes;
+      }
+      container outbound {
+        presence "Enables outbound NAT";
+        uses interface-nat-vpp-feature-attributes;
+      }
+    }
+  }
+
+  augment /if:interfaces/if:interface {
+    ext:augment-identifier "nat-interface-augmentation";
+
+    uses interface-nat-attributes;
+  }
+
+  augment /if:interfaces-state/if:interface {
+    ext:augment-identifier "nat-interface-state-augmentation";
+
+    uses interface-nat-attributes;
+  }
+}
\ No newline at end of file
diff --git a/nat/nat-api/src/main/yang/interface-nat@2016-12-14.yang b/nat/nat-api/src/main/yang/interface-nat@2016-12-14.yang
deleted file mode 100644
index c1967cf24..000000000
--- a/nat/nat-api/src/main/yang/interface-nat@2016-12-14.yang
+++ /dev/null
@@ -1,44 +0,0 @@
-module interface-nat {
-  yang-version 1;
-  namespace "urn:opendaylight:params:xml:ns:yang:interface:nat";
-  prefix "ifc-nat";
-
-  revision "2016-12-14" {
-    description "Initial revision of interface-nat model";
-  }
-
-  import ietf-interfaces {
-    prefix "if";
-  }
-  import ietf-nat {
-    prefix "nat";
-  }
-  import yang-ext {
-    prefix "ext";
-  }
-
-  description "Augmentations to interfaces model to connect interfaces with nat configuration";
-
-  grouping interface-nat-attributes {
-    container nat {
-        container inbound {
-            presence "Enables inbound NAT";
-        }
-        container outbound {
-            presence "Enables outbound NAT";
-        }
-    }
-  }
-
-  augment /if:interfaces/if:interface {
-    ext:augment-identifier "nat-interface-augmentation";
-
-    uses interface-nat-attributes;
-  }
-
-  augment /if:interfaces-state/if:interface {
-    ext:augment-identifier "nat-interface-state-augmentation";
-
-    uses interface-nat-attributes;
-  }
-}
\ No newline at end of file
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/IfcNatReaderFactory.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/IfcNatReaderFactory.java
index 641785281..3a9a39e3e 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/IfcNatReaderFactory.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/IfcNatReaderFactory.java
@@ -33,12 +33,12 @@ import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceStateAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceStateAugmentationBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceStateAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceStateAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 /**
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizer.java
index b45ec0f43..9bd80008c 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizer.java
@@ -26,11 +26,11 @@ import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.InboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.InboundBuilder;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizer.java
index c4974b9fb..80d8d94ea 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizer.java
@@ -26,11 +26,11 @@ import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.OutboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.OutboundBuilder;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubIfcNatReaderFactory.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubIfcNatReaderFactory.java
index c37afb1f9..f9fb1d43c 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubIfcNatReaderFactory.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubIfcNatReaderFactory.java
@@ -33,10 +33,10 @@ import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.subinterface.nat.rev170615.NatSubinterfaceStateAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.subinterface.nat.rev170615.NatSubinterfaceStateAugmentationBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.SubinterfaceStateAugmentation;
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceInboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceInboundNatCustomizer.java
index a7241d7bc..1d6cff916 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceInboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceInboundNatCustomizer.java
@@ -26,10 +26,10 @@ import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.InboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.InboundBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.subinterface.nat.rev170615.NatSubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.SubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.interfaces._interface.SubInterfaces;
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceOutboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceOutboundNatCustomizer.java
index 31df46447..1179e9fba 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceOutboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/read/ifc/SubInterfaceOutboundNatCustomizer.java
@@ -26,10 +26,10 @@ import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.OutboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.OutboundBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.subinterface.nat.rev170615.NatSubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.SubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.interfaces._interface.SubInterfaces;
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/IfcNatWriterFactory.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/IfcNatWriterFactory.java
index 5cb10b750..12a12b329 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/IfcNatWriterFactory.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/IfcNatWriterFactory.java
@@ -26,10 +26,10 @@ import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 /**
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizer.java
index 3f7c90b57..472b6d8e5 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizer.java
@@ -19,7 +19,7 @@ package io.fd.hc2vpp.nat.write.ifc;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizer.java
index 970c38baa..164865c01 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizer.java
@@ -19,7 +19,7 @@ package io.fd.hc2vpp.nat.write.ifc;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubIfcNatWriterFactory.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubIfcNatWriterFactory.java
index 32b8226c4..86209f627 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubIfcNatWriterFactory.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubIfcNatWriterFactory.java
@@ -26,9 +26,9 @@ import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.subinterface.nat.rev170615.NatSubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.SubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.interfaces._interface.SubInterfaces;
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceInboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceInboundNatCustomizer.java
index f751e63e3..f7e4e9924 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceInboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceInboundNatCustomizer.java
@@ -19,7 +19,7 @@ package io.fd.hc2vpp.nat.write.ifc;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceOutboundNatCustomizer.java b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceOutboundNatCustomizer.java
index 907703cf2..282436fd5 100644
--- a/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceOutboundNatCustomizer.java
+++ b/nat/nat2vpp/src/main/java/io/fd/hc2vpp/nat/write/ifc/SubInterfaceOutboundNatCustomizer.java
@@ -19,7 +19,7 @@ package io.fd.hc2vpp.nat.write.ifc;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/NatTestSchemaContext.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/NatTestSchemaContext.java
index fea58dee9..1949aa5a4 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/NatTestSchemaContext.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/NatTestSchemaContext.java
@@ -34,7 +34,7 @@ public interface NatTestSchemaContext {
                                 .getInstance(),
                         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.$YangModuleInfoImpl
                                 .getInstance(),
-                    org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.$YangModuleInfoImpl
+                    org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.$YangModuleInfoImpl
                                 .getInstance()));
         return context;
     }
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizerTest.java
index d4078b0ab..859d78fb3 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceInboundNatCustomizerTest.java
@@ -35,11 +35,11 @@ import org.mockito.Mockito;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceStateAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.InboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceStateAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.InboundBuilder;
 import org.opendaylight.yangtools.yang.binding.ChildOf;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizerTest.java
index 30f0278cd..b19878be8 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/read/ifc/InterfaceOutboundNatCustomizerTest.java
@@ -33,9 +33,9 @@ import io.fd.vpp.jvpp.snat.dto.SnatInterfaceDetailsReplyDump;
 import org.junit.Test;
 import org.mockito.Mock;
 import org.mockito.Mockito;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.NatBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.OutboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.NatBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.OutboundBuilder;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class InterfaceOutboundNatCustomizerTest
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/AbstractNatCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/AbstractNatCustomizerTest.java
index f78c81302..c4886a43f 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/AbstractNatCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/AbstractNatCustomizerTest.java
@@ -29,7 +29,7 @@ import io.fd.vpp.jvpp.snat.dto.SnatInterfaceAddDelFeatureReply;
 import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import org.junit.Test;
 import org.mockito.Mock;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizerTest.java
index e30d3fd1a..8c16b1c98 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceInboundNatCustomizerTest.java
@@ -21,10 +21,10 @@ import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Inbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.InboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Inbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.InboundBuilder;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class InterfaceInboundNatCustomizerTest extends AbstractNatCustomizerTest<Inbound, InterfaceInboundNatCustomizer> {
diff --git a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizerTest.java b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizerTest.java
index e52036dad..1daa0530a 100644
--- a/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizerTest.java
+++ b/nat/nat2vpp/src/test/java/io/fd/hc2vpp/nat/write/ifc/InterfaceOutboundNatCustomizerTest.java
@@ -21,10 +21,10 @@ import io.fd.vpp.jvpp.snat.future.FutureJVppSnatFacade;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214.NatInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.Nat;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.Outbound;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev161214._interface.nat.attributes.nat.OutboundBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801.NatInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.Nat;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.Outbound;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.nat.rev170801._interface.nat.attributes.nat.OutboundBuilder;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class InterfaceOutboundNatCustomizerTest extends AbstractNatCustomizerTest<Outbound, InterfaceOutboundNatCustomizer> {