zebra, lib: fix the ZEBRA_INTERFACE_VRF_UPDATE zapi message

[mirror_frr.git] / lib / vxlan.h

diff --git a/lib/vxlan.h b/lib/vxlan.h
index ba3dbb05c885c99f3281154e2402af58cf592eb0..bcf8354539d982220cab64513d10bd62e08a7314 100644 (file)
--- a/lib/vxlan.h
+++ b/lib/vxlan.h
@@ -26,4 +26,13 @@
 typedef uint32_t vni_t;
 #define VNI_MAX 16777215 /* (2^24 - 1) */
 
+/* Flooding mechanisms for BUM packets. */
+/* Currently supported mechanisms are head-end (ingress) replication
+ * (which is the default) and no flooding. Future options could be
+ * using PIM-SM, PIM-Bidir etc.
+ */
+enum vxlan_flood_control {
+       VXLAN_FLOOD_HEAD_END_REPL = 0,
+       VXLAN_FLOOD_DISABLED,
+};
 #endif /* __VXLAN_H__ */