1 files changed, 1 insertions, 0 deletions
diff --git a/proto.h b/proto.h
index 87dec4e..8f50fdc 100644
--- a/proto.h
+++ b/proto.h
@@ -38,6 +38,7 @@ enum {
 	PROTO_FLAG_RENEW_AVAILABLE = (1 << 3),
 	PROTO_FLAG_FORCE_LINK_DEFAULT = (1 << 4),
 	PROTO_FLAG_LASTERROR = (1 << 5),
+	PROTO_FLAG_TEARDOWN_ON_L3_LINK_DOWN = (1 << 6),
 };
 
 struct interface_proto_state {