1 files changed, 7 insertions, 0 deletions
diff --git a/lib/bfd.h b/lib/bfd.h
index b7e4eea5f3..51e831785a 100644
--- a/lib/bfd.h
+++ b/lib/bfd.h
@@ -473,6 +473,13 @@ extern bool bfd_protocol_integration_debug(void);
  */
 extern bool bfd_protocol_integration_shutting_down(void);
 
+/* Update nexthop-tracking (nht) information for BFD auto source selection.
+ * The function must be called from the daemon callback function
+ * that deals with the ZEBRA_NEXTHOP_UPDATE zclient command
+ */
+extern int bfd_nht_update(const struct prefix *match,
+			  const struct zapi_route *route);
+
 #ifdef __cplusplus
 }
 #endif