--- /dev/null
+module org-openroadm-opposite-links {
+ namespace "http://org/openroadm/opposite/links";
+ prefix opp-links;
+
+ import ietf-network {
+ prefix nd;
+ revision-date 2015-06-08;
+ }
+ import ietf-network-topology {
+ prefix nwt;
+ revision-date 2015-06-08;
+ }
+
+ revision 2017-09-29 {
+ description
+ "Version 2.1";
+ }
+
+ augment "/nd:network/nwt:link" {
+ when "../nd:network-types/openroadm-topology";
+ description
+ "Introduce new field opposite-links";
+ leaf opposite-link {
+ type leafref {
+ path "../../nwt:link/nwt:link-id";
+ }
+ description
+ "optional - pointer to reverse link in case of bidirectional link";
+ }
+ }
+}