X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=data-model%2Fyang%2Fworking%2Fo-ran-sc%2Fo-ran-sc-topology%2Fo-ran-sc-topology-common.yang;fp=data-model%2Fyang%2Fworking%2Fo-ran-sc%2Fo-ran-sc-topology%2Fo-ran-sc-topology-common.yang;h=fd1cfcfe5c66ecd582002f49785677c4c8015240;hb=e474b6446687e72bccbe956781d6bb5a711c3ba0;hp=036e4af2d0f4d501a5d5fef5f0741271c0406c4c;hpb=d94d958c48cada37a9789fc91b95fe727afb8987;p=scp%2Foam%2Fmodeling.git

diff --git a/data-model/yang/working/o-ran-sc/o-ran-sc-topology/o-ran-sc-topology-common.yang b/data-model/yang/working/o-ran-sc/o-ran-sc-topology/o-ran-sc-topology-common.yang
index 036e4af..fd1cfcf 100644
--- a/data-model/yang/working/o-ran-sc/o-ran-sc-topology/o-ran-sc-topology-common.yang
+++ b/data-model/yang/working/o-ran-sc/o-ran-sc-topology/o-ran-sc-topology-common.yang
@@ -32,6 +32,12 @@ module o-ran-sc-topology-common {
      See the License for the specific language governing permissions and
      limitations under the License.";
 
+  revision 2022-05-26 {
+    description
+      "SCTP protocol added for E2 interfaces";
+    reference
+      "O-RAN-SC: https://jira.o-ran-sc.org/browse/OAM-269";
+  }
   revision 2022-03-06 {
     description
       "Initial revision";
@@ -368,4 +374,14 @@ module o-ran-sc-topology-common {
     description
       "An identity for an O-RAN Fronthaul based protocol qualifier.";
   }
+
+  identity sctp {
+    base LAYER_PROTOCOL_QUALIFIER;
+    description
+      "An identity for an Stream Control Transmission Protocol (SCTP)  based
+       protocol qualifier.";
+    reference
+      "RFC 8261,
+       RFC 4960";
+  }
 }