Update metadata of hc2vpp YANG models

Adds organization and contact statements.
Includes copyright in the description of modules.
Fixes minor formatting issues.

Change-Id: I9fa90c24e956d5cb2c3fde8621ed289f383501ac
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

4 files changed, 101 insertions, 5 deletions

diff --git a/nat/nat-api/src/main/yang/interface-nat@2017-08-16.yang b/nat/nat-api/src/main/yang/interface-nat@2017-08-16.yang
index d8791c3a4..c4e25545c 100644
--- a/nat/nat-api/src/main/yang/interface-nat@2017-08-16.yang
+++ b/nat/nat-api/src/main/yang/interface-nat@2017-08-16.yang
@@ -10,7 +10,30 @@ module interface-nat {
     prefix "ext";
   }
 
-  description "Augmentations to interfaces model to connect interfaces with nat configuration.";
+  organization
+    "FD.io - The Fast Data Project";
+
+  contact
+    "Hc2vpp Wiki <https://wiki.fd.io/view/Hc2vpp>
+     Mailing List <hc2vpp@lists.fd.io>";
+
+  description
+    "This module contains a collection of YANG definitions for
+     applying NAT configuration on VPP interfaces.
+
+     Copyright (c) 2016-2018 Cisco and/or its affiliates.
+
+     Licensed under the Apache License, Version 2.0 (the 'License');
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at:
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an 'AS IS' BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.";
 
   revision "2017-08-16" {
     description "Added support for NAT64.";
diff --git a/nat/nat-api/src/main/yang/nat-context@2016-12-14.yang b/nat/nat-api/src/main/yang/nat-context@2016-12-14.yang
index cb8bb8348..3f5393c2b 100644
--- a/nat/nat-api/src/main/yang/nat-context@2016-12-14.yang
+++ b/nat/nat-api/src/main/yang/nat-context@2016-12-14.yang
@@ -15,7 +15,34 @@ module nat-context {
        prefix "ext";
     }
 
-    description "Context for nat mapping";
+    organization
+        "FD.io - The Fast Data Project";
+
+    contact
+        "Hc2vpp Wiki <https://wiki.fd.io/view/Hc2vpp>
+         Mailing List <hc2vpp@lists.fd.io>";
+
+    description
+        "This module provides mapping between NAT identifiers
+         defined in the ietf-nat module
+         and identifiers used by the VPP NAT plugin.
+
+         The mapping is managed internally by the HC NAT plugin.
+         It is exposed as operational state data for debugging purposes.
+
+         Copyright (c) 2016-2018 Cisco and/or its affiliates.
+
+         Licensed under the Apache License, Version 2.0 (the 'License');
+         you may not use this file except in compliance with the License.
+         You may obtain a copy of the License at:
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+         Unless required by applicable law or agreed to in writing, software
+         distributed under the License is distributed on an 'AS IS' BASIS,
+         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+         See the License for the specific language governing permissions and
+         limitations under the License.";
 
     revision "2016-12-14" {
         description "Initial revision.";
diff --git a/nat/nat-api/src/main/yang/subinterface-nat@2017-06-15.yang b/nat/nat-api/src/main/yang/subinterface-nat@2017-06-15.yang
index 0de8afc71..02515c5d0 100644
--- a/nat/nat-api/src/main/yang/subinterface-nat@2017-06-15.yang
+++ b/nat/nat-api/src/main/yang/subinterface-nat@2017-06-15.yang
@@ -16,13 +16,36 @@ module subinterface-nat {
     prefix "ext";
   }
 
-  description "Augmentations to subinterfaces model to connect subinterfaces with nat configuration";
+  organization
+    "FD.io - The Fast Data Project";
+
+  contact
+    "Hc2vpp Wiki <https://wiki.fd.io/view/Hc2vpp>
+     Mailing List <hc2vpp@lists.fd.io>";
+
+  description
+    "This module contains a collection of YANG definitions for
+     applying NAT configuration on VPP subinterfaces.
+
+     Copyright (c) 2017-2018 Cisco and/or its affiliates.
+
+     Licensed under the Apache License, Version 2.0 (the 'License');
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at:
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an 'AS IS' BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.";
 
   revision "2017-06-15" {
     description "Initial revision of subinterface-nat model";
   }
 
-  augment  /if:interfaces/if:interface/vpp-vlan:sub-interfaces/vpp-vlan:sub-interface {
+  augment /if:interfaces/if:interface/vpp-vlan:sub-interfaces/vpp-vlan:sub-interface {
     ext:augment-identifier "nat-subinterface-augmentation";
 
     uses ifc-nat:interface-nat-attributes;
diff --git a/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang b/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang
index b0f7ea381..7f28638d2 100644
--- a/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang
+++ b/nat/nat-api/src/main/yang/vpp-nat@2017-08-04.yang
@@ -10,7 +10,30 @@ module vpp-nat {
     prefix "ext";
   }
 
-  description "Augmentations to ietf-nat model providing vpp specific attributes.";
+  organization
+    "FD.io - The Fast Data Project";
+
+  contact
+    "Hc2vpp Wiki <https://wiki.fd.io/view/Hc2vpp>
+     Mailing List <hc2vpp@lists.fd.io>";
+
+  description
+    "This module contains a collection of YANG definitions that extend ietf-nat module
+     with VPP specific features provided by the VPP NAT plugin.
+
+     Copyright (c) 2017-2018 Cisco and/or its affiliates.
+
+     Licensed under the Apache License, Version 2.0 (the 'License');
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at:
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an 'AS IS' BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.";
 
   revision "2017-08-04" {
     description "Initial revision of vpp-nat model.";