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-rw-r--r--sfc/lib/utils.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/sfc/lib/utils.py b/sfc/lib/utils.py
index f0f24338..5340d66c 100644
--- a/sfc/lib/utils.py
+++ b/sfc/lib/utils.py
@@ -452,10 +452,11 @@ def wait_for_classification_rules(ovs_logger, compute_clients,
def setup_compute_node(cidr, compute_nodes):
- logger.info("bringing up br-int iface")
+ logger.info("bringing up br-int iface and flushing arp tables")
grep_cidr_routes = ("ip route | grep -o {0} || true".format(cidr)).strip()
add_cidr = "ip route add {0} dev br-int".format(cidr)
for compute in compute_nodes:
+ compute.run_cmd("ip -s -s neigh flush all")
compute.run_cmd("ifconfig br-int up")
if not compute.run_cmd(grep_cidr_routes):
logger.info("adding route %s in %s" % (cidr, compute.ip))