diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/vxlan_bridge_1q.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/vxlan_bridge_1q.sh | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1q.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1q.sh index a5789721ba92..afc65647f673 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1q.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1q.sh @@ -539,6 +539,21 @@ test_flood() 10 10 0 10 0 __test_flood ca:fe:be:ef:13:37 198.51.100.100 20 "flood vlan 20" \ 10 0 10 0 10 + + # Add entries 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 vx10 00:00:00:00:00:00 dst 203.0.113.1 self + bridge fdb append dev vx20 00:00:00:00:00:00 dst 203.0.113.2 self + + __test_flood de:ad:be:ef:13:37 192.0.2.100 10 \ + "flood vlan 10, unresolved FDB entry" 10 10 0 10 0 + __test_flood ca:fe:be:ef:13:37 198.51.100.100 20 \ + "flood vlan 20, unresolved FDB entry" 10 0 10 0 10 + + bridge fdb del dev vx20 00:00:00:00:00:00 dst 203.0.113.2 self + bridge fdb del dev vx10 00:00:00:00:00:00 dst 203.0.113.1 self } vxlan_fdb_add_del() @@ -680,26 +695,6 @@ test_pvid() log_test "VXLAN: flood after vlan re-add" } -vxlan_ping_test() -{ - local ping_dev=$1; shift - local ping_dip=$1; shift - local ping_args=$1; shift - local capture_dev=$1; shift - local capture_dir=$1; shift - local capture_pref=$1; shift - local expect=$1; shift - - local t0=$(tc_rule_stats_get $capture_dev $capture_pref $capture_dir) - ping_do $ping_dev $ping_dip "$ping_args" - local t1=$(tc_rule_stats_get $capture_dev $capture_pref $capture_dir) - local delta=$((t1 - t0)) - - # Tolerate a couple stray extra packets. - ((expect <= delta && delta <= expect + 2)) - check_err $? "$capture_dev: Expected to capture $expect packets, got $delta." -} - __test_learning() { local -a expects=(0 0 0 0 0) @@ -770,7 +765,7 @@ __test_learning() expects[0]=0; expects[$idx1]=10; expects[$idx2]=0 vxlan_flood_test $mac $dst $vid "${expects[@]}" - sleep 20 + sleep 60 bridge fdb show brport $vx | grep $mac | grep -q self check_fail $? @@ -816,11 +811,11 @@ test_learning() local dst=192.0.2.100 local vid=10 - # Enable learning on the VxLAN devices and set ageing time to 10 seconds - ip link set dev br1 type bridge ageing_time 1000 - ip link set dev vx10 type vxlan ageing 10 + # Enable learning on the VxLAN devices and set ageing time to 30 seconds + ip link set dev br1 type bridge ageing_time 3000 + ip link set dev vx10 type vxlan ageing 30 ip link set dev vx10 type vxlan learning - ip link set dev vx20 type vxlan ageing 10 + ip link set dev vx20 type vxlan ageing 30 ip link set dev vx20 type vxlan learning reapply_config |