HONEYCOMB-84: Fix next-protocol issue of vxlan-gpe interface

Change-Id: I2e8fb5df67a1b394fa5b3cb64b9e7db6237ffddb
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>

1 files changed, 12 insertions, 4 deletions

diff --git a/v3po/api/src/main/yang/v3po.yang b/v3po/api/src/main/yang/v3po.yang
index 69ed9446c..83db8e232 100644
--- a/v3po/api/src/main/yang/v3po.yang
+++ b/v3po/api/src/main/yang/v3po.yang
@@ -82,10 +82,18 @@ module v3po {
 
   typedef vxlan-gpe-next-protocol {
     type enumeration {
-      enum ipv4;
-      enum ipv6;
-      enum ethernet;
-      enum nsh;
+      enum "ipv4" {
+        value 1;
+      }
+      enum "ipv6" {
+        value 2;
+      }
+      enum "ethernet" {
+        value 3;
+      }
+      enum "nsh" {
+        value 4;
+      }
     }
   }