1 files changed, 109 insertions, 0 deletions
diff --git a/src/plugins/yang/openconfig/openconfig-if-tunnel.yang b/src/plugins/yang/openconfig/openconfig-if-tunnel.yang
new file mode 100644
index 0000000..4efff64
--- /dev/null
+++ b/src/plugins/yang/openconfig/openconfig-if-tunnel.yang
@@ -0,0 +1,109 @@
+module openconfig-if-tunnel {
+  yang-version "1";
+
+  namespace "http://openconfig.net/yang/interfaces/tunnel";
+
+  prefix "oc-tun";
+
+  import openconfig-interfaces { prefix oc-if; }
+  import openconfig-extensions { prefix oc-ext; }
+  import openconfig-inet-types { prefix oc-inet; }
+  import openconfig-if-ip { prefix oc-ip; }
+
+  organization
+    "OpenConfig working group";
+
+  contact
+    "OpenConfig working group
+    netopenconfig@googlegroups.com";
+
+  description
+    "This model adds extensions to the OpenConfig interfaces
+    model to configure tunnel interfaces on a network
+    device.";
+
+  oc-ext:openconfig-version "0.1.0";
+
+  revision "2018-01-05" {
+    description
+      "Initial tunnel model";
+    reference "0.1.0";
+  }
+
+  grouping tunnel-top {
+    description
+      "Top-level grouping for parameters related to
+      a tunnel interface.";
+
+    container tunnel {
+      description
+        "In the case that the interface is logical tunnel
+        interface, the parameters for the tunnel are
+        specified within this subtree. Tunnel interfaces
+        have only a single logical subinterface associated
+        with them.";
+
+      container config {
+        description
+          "Configuration parameters associated with the
+          tunnel interface";
+        uses tunnel-config;
+      }
+
+      container state {
+        config false;
+        description
+          "Operational state parameters associated with
+          the tunnel interface.";
+        uses tunnel-config;
+      }
+
+      uses oc-ip:ipv4-top;
+      uses oc-ip:ipv6-top;
+    }
+  }
+
+  grouping tunnel-config {
+    description
+      "Configuraton parameters relating to a tunnel
+      interface.";
+
+    leaf src {
+      type oc-inet:ip-address;
+      description
+        "The source address that should be used for the
+        tunnel.";
+    }
+
+    leaf dst {
+      type oc-inet:ip-address;
+      description
+        "The destination address for the tunnel.";
+    }
+
+    leaf ttl {
+      type uint8 {
+        range "1..255";
+      }
+      description
+        "The time-to-live (or hop limit) that should be utilised
+        for the IP packets used for the tunnel transport.";
+    }
+
+    leaf gre-key {
+      type uint32;
+      description
+        "The GRE key to be specified for the tunnel. The
+        key is used to identify a traffic flow within
+        a tunnel.";
+      reference
+        "RFC2890: Key and Sequence Number Extensions to GRE";
+    }
+  }
+
+  augment "/oc-if:interfaces/oc-if:interface" {
+    description
+      "Augment to add tunnel configuration to interfaces";
+    uses tunnel-top;
+  }
+}