2 files changed, 80 insertions, 3 deletions

diff --git a/v3po/api/src/main/yang/vpp-classifier-context.yang b/v3po/api/src/main/yang/vpp-classifier-context.yang
new file mode 100644
index 000000000..01eae862d
--- /dev/null
+++ b/v3po/api/src/main/yang/vpp-classifier-context.yang
@@ -0,0 +1,68 @@
+module vpp-classifier-context {
+  yang-version 1;
+  namespace "urn:opendaylight:params:xml:ns:yang:vpp:classifier";
+  prefix "vpp-classifier-context";
+
+  description
+    "This module contains vpp classfier metadata definition";
+
+  revision "2016-09-09" {
+    description
+      "Initial revision.";
+  }
+
+  container vpp-classifier-context {
+
+    config "false";
+
+    description
+      "Classify tables and sessions contain relative node indexes. Management agent like Honeycomb,
+       needs to use node names instead (indexes might change after vpp restart).
+       VPP does not provide relative index to node name conversion (https://jira.fd.io/browse/VPP-219),
+       also finding base node that is needed to perform the conversion
+       is not allways possible (https://jira.fd.io/browse/VPP-220).
+
+       Therefore Honeycomb needs to provide relative node to index mapping.
+       ";
+
+    list classify-table-context {
+      key "name";
+      unique "index";
+
+      leaf name {
+        type string;
+        description
+          "Name of the classify table.";
+      }
+
+      leaf index {
+        type int32;
+        description
+          "Classify table index used by VPP.";
+      }
+
+      leaf classifier-node-name {
+        type string;
+        description
+          "Name of VPP node the table is defined for.";
+      }
+
+      list node-context {
+        key "name";
+        unique "index";
+
+        leaf name {
+          type string;
+          description
+            "Name of vpp node (neighbour of classifier-node-name)";
+        }
+
+        leaf index {
+          type int32;
+          description
+            "Inted of the vpp node relative to classifier-node-name";
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/v3po/api/src/main/yang/vpp-classifier.yang b/v3po/api/src/main/yang/vpp-classifier.yang
index 46bff2074..8bf939933 100644
--- a/v3po/api/src/main/yang/vpp-classifier.yang
+++ b/v3po/api/src/main/yang/vpp-classifier.yang
@@ -38,14 +38,18 @@ module vpp-classifier {
     }
   }
 
+  typedef vpp-node-name {
+    type string;
+  }
+
   typedef vpp-node {
     type union {
-      // FIXME: enable after VPP-203 is fixed
-      // type string; // name of vpp-node neighbour, TODO: base node also needs to be defined
       type packet-handling-action;
+      type vpp-node-name;
     }
     description
-      "Defines VPP node reference using relative node name or packet handling action.";
+      "Defines VPP node reference using packet handling action or relative node name
+       (if definition in terms of packet handling action is not possible).";
   }
 
   typedef opaque-index {
@@ -85,6 +89,11 @@ module vpp-classifier {
     description
       "Defines classify table attributes that are mapped to classify_add_del_table message parameters.";
 
+    leaf classifier-node {
+      type vpp-node-name;
+      description
+        "Name of VPP node the table is defined for.";
+    }
     leaf nbuckets {
       mandatory true;
       type uint32;