diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index 6f0a2e452ba1..b43816dd998c 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -428,6 +428,14 @@ __test_flood() test_flood() { __test_flood de:ad:be:ef:13:37 192.0.2.100 "flood" + + # Add an entry with arbitrary destination IP. Verify that packets are + # not duplicated (this can happen if hardware floods the packets, and + # then traps them due to misconfiguration, so software data path repeats + # flooding and resends packets). + bridge fdb append dev vx1 00:00:00:00:00:00 dst 198.51.100.1 self + __test_flood de:ad:be:ef:13:37 192.0.2.100 "flood, unresolved FDB entry" + bridge fdb del dev vx1 00:00:00:00:00:00 dst 198.51.100.1 self } vxlan_fdb_add_del() @@ -680,9 +688,9 @@ test_learning() local mac=de:ad:be:ef:13:37 local dst=192.0.2.100 - # Enable learning on the VxLAN device and set ageing time to 10 seconds - ip link set dev br1 type bridge ageing_time 1000 - ip link set dev vx1 type vxlan ageing 10 + # Enable learning on the VxLAN device and set ageing time to 30 seconds + ip link set dev br1 type bridge ageing_time 3000 + ip link set dev vx1 type vxlan ageing 30 ip link set dev vx1 type vxlan learning reapply_config @@ -740,7 +748,9 @@ test_learning() vxlan_flood_test $mac $dst 0 10 0 - sleep 20 + # The entry should age out when it only forwards traffic + $MZ $h1 -c 50 -d 1sec -p 64 -b $mac -B $dst -t icmp -q & + sleep 60 bridge fdb show brport vx1 | grep $mac | grep -q self check_fail $? |