The datapath max_idle value determines how long to wait before deleting
an idle datapath flow when operating below the flow_limit. This patch
increases the max_idle to 10 seconds, which allows datapath flows to be
remain cached even if they are used less consistently, and provides a
small improvement in the supported number of flows when operating around
the flow_limit.
Signed-off-by: Joe Stringer <joestrin...@nicira.com>
---
ofproto/ofproto.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ofproto/ofproto.h b/ofproto/ofproto.h
index 1b8709a..d60b198 100644
--- a/ofproto/ofproto.h
+++ b/ofproto/ofproto.h
@@ -267,7 +267,7 @@ int ofproto_port_dump_done(struct ofproto_port_dump *);
)
#define OFPROTO_FLOW_LIMIT_DEFAULT 200000
-#define OFPROTO_MAX_IDLE_DEFAULT 1500
+#define OFPROTO_MAX_IDLE_DEFAULT 10000 /* ms */
const char *ofproto_port_open_type(const char *datapath_type,
const char *port_type);
--
1.7.10.4
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