Addressed issue #214

ietf-te-all.tree

@@ -1052,6 +1052,7 @@ module: ietf-te
      |     |     +--rw lockdown?                        empty
      |     |     +--ro path-scope?                      identityref
      |     |     +--rw preference?                      uint8
+     |     |     +--rw secondary-reverse-path?          leafref
      |     |     +--rw association-objects
      |     |     |  +--rw association-object* [association-key]
      |     |     |  |  +--rw association-key    string

ietf-te.yang

@@ -964,20 +964,20 @@ module ietf-te {
                    paths from the full set of secondary reverse paths
                    which may be used for this primary path.";
                 list candidate-secondary-reverse-path {
-                  key "secondary-path";
+                  key "secondary-reverse-path";
                   ordered-by user;
                   description
                     "List of candidate secondary reverse path(s)";
-                  leaf secondary-path {
+                  leaf secondary-reverse-path {
                     type leafref {
                       path "../../../../../../"
                          + "te:secondary-reverse-paths/"
                          + "te:secondary-reverse-path/te:name";
                     }
                     description
                       "A reference to the secondary reverse path that
-                       should be utilised when the containing primary
-                       reverse path option is in use.";
+                       may be utilised when the containing primary
+                       reverse path is in use.";
                   }
                   leaf active {
                     type boolean;
@@ -994,13 +994,13 @@ module ietf-te {
                 "The set of candidate secondary paths which may be
                  used for this primary path. When secondary paths are
                  specified in the list the path of the secondary LSP
-                 in use must be restricted to those path options
+                 in use must be restricted to those paths
                  referenced.
                  The priority of the secondary paths is specified
                  within the list. Higher priority values are less
                  preferred - that is to say that a path with priority
                  0 is the most preferred path. In the case that the
-                 list is empty, any secondary path option may be
+                 list is empty, any secondary path may be
                  utilised when the current primary path is in use.";
               list candidate-secondary-path {
                 key "secondary-path";
@@ -1014,9 +1014,8 @@ module ietf-te {
                        + "te:secondary-path/te:name";
                   }
                   description
-                    "A reference to the secondary path that should be
-                     utilised when the containing primary path option
-                     is
+                    "A reference to the secondary path that may be
+                     utilised when the containing primary path is
                      in use.";
                 }
                 leaf active {
@@ -1048,6 +1047,16 @@ module ietf-te {
                 "Specifies a preference for this path. The lower the
                  number higher the preference.";
             }
+            leaf secondary-reverse-path {
+              type leafref {
+                path "../../../"
+                   + "te:secondary-reverse-paths/"
+                   + "te:secondary-reverse-path/te:name";
+              }
+              description
+                "A reference to the secondary reverse path that
+                 may be utilised when the secondary path is in use.";
+            }
             uses path-compute-info;
             uses protection-restoration-properties;
             uses path-state;