diff --git a/api/abstract_olt_api.proto b/api/abstract_olt_api.proto
index dd8fcea..0a031bb 100644
--- a/api/abstract_olt_api.proto
+++ b/api/abstract_olt_api.proto
@@ -78,6 +78,17 @@
    int32 OntNumber=4;
    string SerialNumber=5;
 }
+message AddOntFullMessage{
+   string CLLI=1;
+   int32 SlotNumber=2;
+   int32 PortNumber=3;
+   int32 OntNumber=4;
+   string SerialNumber=5;
+   uint32 STag=7;
+   uint32 CTag=8;
+   string NasPortID=9;
+   string CircuitID=10;
+}
 message AddOntReturn{
    bool Success=1;
 }
@@ -129,6 +140,12 @@
 	 body:"*"
       };
    }
+   rpc ProvisionOntFull(AddOntFullMessage) returns (AddOntReturn) {
+      option(google.api.http) = {
+         post:"/v1/ProvsionOtFull"
+	 body:"*"
+      };
+   }
    rpc DeleteOnt(DeleteOntMessage) returns (DeleteOntReturn){
       option(google.api.http)={
         post:"/v1/DeleteOnt"