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authorSimon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>2012-09-13 18:18:46 +0200
committerAntonio Quartulli <ordex@autistici.org>2012-11-14 21:00:35 +0100
commit28709878b6a7d15362ba63bde01d42c38f88be9d (patch)
tree3c5c13c4cf6fe61bec2e7d5ae2b8a3d20a40cac9 /net/batman-adv/main.h
parentd807f2728708c54a1ac1ce04d4549d8eb2b996d2 (diff)
downloadop-kernel-dev-28709878b6a7d15362ba63bde01d42c38f88be9d.zip
op-kernel-dev-28709878b6a7d15362ba63bde01d42c38f88be9d.tar.gz
batman-adv: wait multiple periods before activating bla
For some reasons (bridge forward delay, network device setup order, etc) the initial bridge loop avoidance announcement packets may be lost. This may lead to problems in finding other backbone gws, and therfore create loops in the startup time. Fix this by extending the waiting periods to 3 (define can be changed) before allowing broadcast traffic. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/main.h')
-rw-r--r--net/batman-adv/main.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 240c74f..8f149bb 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -95,6 +95,7 @@
#define BATADV_BLA_PERIOD_LENGTH 10000 /* 10 seconds */
#define BATADV_BLA_BACKBONE_TIMEOUT (BATADV_BLA_PERIOD_LENGTH * 3)
#define BATADV_BLA_CLAIM_TIMEOUT (BATADV_BLA_PERIOD_LENGTH * 10)
+#define BATADV_BLA_WAIT_PERIODS 3
#define BATADV_DUPLIST_SIZE 16
#define BATADV_DUPLIST_TIMEOUT 500 /* 500 ms */
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