Merge "Fix error reported due to re-add ipv6 address"
diff --git a/lib/neutron_plugins/services/l3 b/lib/neutron_plugins/services/l3
index 0f0ed21..0f185da 100644
--- a/lib/neutron_plugins/services/l3
+++ b/lib/neutron_plugins/services/l3
@@ -348,7 +348,7 @@
local ipv6_cidr_len=${IPV6_PUBLIC_RANGE#*/}
# Configure interface for public bridge
- sudo ip -6 addr add $ipv6_ext_gw_ip/$ipv6_cidr_len dev $ext_gw_interface
+ sudo ip -6 addr replace $ipv6_ext_gw_ip/$ipv6_cidr_len dev $ext_gw_interface
sudo ip -6 route replace $FIXED_RANGE_V6 via $IPV6_ROUTER_GW_IP dev $ext_gw_interface
fi
_neutron_set_router_id