This tests exercises execution of actions in ovs-vswitchd in the case where a packet is processed due to a packet out message with an in_port that doesn't exist in the datapath and translation results in recirc actions due to bonding.
Signed-off-by: Simon Horman <ho...@verge.net.au> --- tests/ofproto-dpif.at | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at index a6bfa1a..72f1a24 100644 --- a/tests/ofproto-dpif.at +++ b/tests/ofproto-dpif.at @@ -197,6 +197,86 @@ AT_CHECK([test `grep in_port.6 br1_flows.txt |wc -l` -gt 7]) OVS_VSWITCHD_STOP() AT_CLEANUP +AT_SETUP([ofproto-dpif, balance-tcp bonding, packet-out]) +# Create br0 with interfaces bond0(p1, p2, p3) and bond1(p4,p5,p6), +# br1 with interfaces bond10(p11, p12, p13) and bond11(p14,p15,p16) and +# br2 with interfaces bond20(p21, p22, p23) and bond21(p24,p25,p26) +# bond0 <-> bond10 +# bond1 <-> bond20 +# Send some traffic, make sure the traffic are spread based on L4 headers. +OVS_VSWITCHD_START( + [add-bond br0 bond0 p1 p2 p3 bond_mode=balance-tcp lacp=active \ + other-config:lacp-time=fast other-config:bond-rebalance-interval=0 --\ + set interface p1 type=dummy options:pstream=punix:$OVS_RUNDIR/p1.sock ofport_request=1 -- \ + set interface p2 type=dummy options:pstream=punix:$OVS_RUNDIR/p2.sock ofport_request=2 -- \ + set interface p3 type=dummy options:pstream=punix:$OVS_RUNDIR/p3.sock ofport_request=3 -- \ + add-bond br0 bond1 p4 p5 p6 bond_mode=balance-tcp lacp=active \ + other-config:lacp-time=fast other-config:bond-rebalance-interval=0 --\ + set interface p4 type=dummy options:pstream=punix:$OVS_RUNDIR/p4.sock ofport_request=4 -- \ + set interface p5 type=dummy options:pstream=punix:$OVS_RUNDIR/p5.sock ofport_request=5 -- \ + set interface p6 type=dummy options:pstream=punix:$OVS_RUNDIR/p6.sock ofport_request=6 -- \ + add-br br1 -- \ + set bridge br1 other-config:hwaddr=aa:66:aa:66:00:00 -- \ + set bridge br1 datapath-type=dummy other-config:datapath-id=1234 \ + fail-mode=secure -- \ + add-bond br1 bond10 p11 p12 p13 bond_mode=balance-tcp lacp=active \ + other-config:lacp-time=fast other-config:bond-rebalance-interval=0 --\ + set interface p11 type=dummy options:stream=unix:$OVS_RUNDIR/p1.sock ofport_request=1 -- \ + set interface p12 type=dummy options:stream=unix:$OVS_RUNDIR/p2.sock ofport_request=3 -- \ + set interface p13 type=dummy options:stream=unix:$OVS_RUNDIR/p3.sock ofport_request=2 -- \ + add-bond br1 bond11 p14 p15 p16 bond_mode=balance-tcp lacp=active \ + other-config:lacp-time=fast other-config:bond-rebalance-interval=0 --\ + set interface p14 type=dummy options:stream=unix:$OVS_RUNDIR/p7.sock ofport_request=4 -- \ + set interface p15 type=dummy options:stream=unix:$OVS_RUNDIR/p8.sock ofport_request=5 -- \ + set interface p16 type=dummy options:stream=unix:$OVS_RUNDIR/p9.sock ofport_request=6 -- \ + add-br br2 -- \ + set bridge br2 other-config:hwaddr=aa:66:aa:66:00:02 -- \ + set bridge br2 datapath-type=dummy other-config:datapath-id=1235 \ + fail-mode=secure -- \ + add-bond br2 bond20 p21 p22 p23 bond_mode=balance-tcp lacp=active \ + other-config:lacp-time=fast other-config:bond-rebalance-interval=0 --\ + set interface p21 type=dummy options:stream=unix:$OVS_RUNDIR/p4.sock ofport_request=1 -- \ + set interface p22 type=dummy options:stream=unix:$OVS_RUNDIR/p5.sock ofport_request=2 -- \ + set interface p23 type=dummy options:stream=unix:$OVS_RUNDIR/p6.sock ofport_request=3 -- ]) +AT_CHECK([ovs-appctl netdev-dummy/set-admin-state up], 0, [OK +]) +AT_CHECK([ovs-ofctl add-flow br1 action=normal]) +AT_CHECK([ovs-ofctl add-flow br2 action=normal]) +AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [megaflows disabled +], []) +sleep 1; +ovs-appctl time/stop +ovs-appctl time/warp 100 +ovs-appctl lacp/show > lacp.txt +ovs-appctl bond/show > bond.txt + +dnl The input is a TCP/IP frame which tcpdump -vve shows as: +dnl 60:66:66:66:00:01 > 50:54:00:00:00:07, ethertype IPv4 (0x0800), length 58: (tos 0x0, ttl 255, id 0, offset 0, flags [none], proto TCP (6), length 44) +dnl 192.168.0.1.80 > 192.168.0.2.$port: Flags [none], cksum 0x7744 (correct), seq 42:46, win 10000, length 4 +( +for i in `seq 0 255` ; + do + port=$(printf "%02x" $i) + ovs-ofctl -O OpenFlow13 packet-out br0 NONE normal "50 54 00 00 00 07 60 66 66 66 00 01 08 00 45 00 00 2c 00 00 00 00 ff 06 3a 78 c0 a8 00 01 c0 a8 00 02 00 50 00 $port 00 00 00 2a 00 00 00 2a 50 00 27 10 77 44 00 00 48 4f 47 45" +done +) + +ovs-appctl time/warp 100 +ovs-appctl time/warp 100 +ovs-appctl time/warp 100 +AT_CHECK([ovs-appctl dpif/dump-flows br1 |grep tcp > br1_flows.txt]) +AT_CHECK([ovs-appctl dpif/dump-flows br2 |grep tcp > br2_flows.txt]) +# Make sure there is resonable distribution to all three ports. +# We don't want to make this check precise, in case hash function changes. +AT_CHECK([test `grep in_port.11 br1_flows.txt |wc -l` -gt 7]) +AT_CHECK([test `grep in_port.12 br1_flows.txt |wc -l` -gt 7]) +AT_CHECK([test `grep in_port.13 br1_flows.txt |wc -l` -gt 7]) +AT_CHECK([test `grep in_port.21 br2_flows.txt |wc -l` -gt 7]) +AT_CHECK([test `grep in_port.22 br2_flows.txt |wc -l` -gt 7]) +AT_CHECK([test `grep in_port.23 br2_flows.txt |wc -l` -gt 7]) +OVS_VSWITCHD_STOP() +AT_CLEANUP + AT_SETUP([ofproto-dpif - resubmit]) OVS_VSWITCHD_START ADD_OF_PORTS([br0], [1], [10], [11], [12], [13], [14], [15], -- 1.8.5.2 _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
