[ONOS-6191] NET L3VPN create operation support

Change-Id: I0ddbf88cae67fdaa0087551dd4b4d066dd3d6c22
diff --git a/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/VpnConfig.java b/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/VpnConfig.java
index d9973b0..0b39a43 100644
--- a/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/VpnConfig.java
+++ b/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/VpnConfig.java
@@ -37,7 +37,7 @@
      *
      * @return RD value
      */
-    String rd() {
+    public String rd() {
         return rd;
     }
 
@@ -46,7 +46,7 @@
      *
      * @param rd RD value
      */
-    void rd(String rd) {
+    public void rd(String rd) {
         this.rd = rd;
     }
 }