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-rw-r--r--net/batman-adv/main.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index a7dc41a2709b..32dfc9e578af 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -35,6 +35,9 @@
/* Time To Live of broadcast messages */
#define BATADV_TTL 50
+/* maximum sequence number age of broadcast messages */
+#define BATADV_BCAST_MAX_AGE 64
+
/* purge originators after time in seconds if no valid packet comes in
* -> TODO: check influence on BATADV_TQ_LOCAL_WINDOW_SIZE
*/