daemon: Clarify documentation.

[openvswitch] / ofproto / netflow.h

diff --git a/ofproto/netflow.h b/ofproto/netflow.h
index cc7b96057071705c65f170edcd756e3f32b47256..f3099a184afd7bfc39ccf509f8c151346efd4572 100644 (file)
--- a/ofproto/netflow.h
+++ b/ofproto/netflow.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,9 +17,17 @@
 #ifndef NETFLOW_H
 #define NETFLOW_H 1
 
+#include <stdint.h>
 #include "flow.h"
 #include "svec.h"
 
+/* Default active timeout interval, in seconds.
+ *
+ * (The active timeout interval is the interval at which NetFlow records are
+ * sent for flows that do not expire, so that such flows are still
+ * accounted.) */
+#define NF_ACTIVE_TIMEOUT_DEFAULT 600
+
 struct ofexpired;
 
 struct netflow_options {