diff options
Diffstat (limited to 'tests/system-traffic.at')
| -rw-r--r-- | tests/system-traffic.at | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/system-traffic.at b/tests/system-traffic.at index 1d2036628..239105e89 100644 --- a/tests/system-traffic.at +++ b/tests/system-traffic.at @@ -6807,6 +6807,85 @@ AT_CHECK([ovs-ofctl dump-flows br0 | grep table=2, | OFPROTO_CLEAR_DURATION_IDLE OVS_TRAFFIC_VSWITCHD_STOP AT_CLEANUP +AT_BANNER([IGMP]) + +AT_SETUP([IGMP - flood under normal action]) + +OVS_TRAFFIC_VSWITCHD_START() +ADD_NAMESPACES(at_ns0, at_ns1) + +ADD_VETH(p1, at_ns0, br0, "10.1.1.1/24", "f0:00:00:01:01:01") +ADD_VETH(p2, at_ns1, br0, "10.1.1.2/24", "f0:00:00:01:01:02") + +AT_CHECK([ovs-ofctl add-flow br0 "actions=NORMAL"]) + +NS_CHECK_EXEC([at_ns0], [$PYTHON3 $srcdir/sendpkt.py p1 01 00 5e 01 01 03 dnl +f0 00 00 01 01 01 08 00 46 c0 00 28 00 00 40 00 01 02 d3 49 45 65 eb 4a e0 dnl +00 00 16 94 04 00 00 22 00 f9 02 00 00 00 01 04 00 00 00 e0 00 00 fb 00 00 dnl +00 00 00 00 > /dev/null]) + +AT_CHECK([ovs-appctl dpctl/dump-flows --names | grep -e .*ipv4 | sort | dnl + strip_stats | strip_used | strip_recirc | dnl + sed 's/,packet_type(ns=[[0-9]]*,id=[[0-9]]*),/,/'], + [0], [dnl +recirc_id(<recirc>),in_port(ovs-p1),eth(src=f0:00:00:01:01:01,dst=01:00:5e:01:01:03),eth_type(0x0800),ipv4(frag=no), packets:0, bytes:0, used:never, actions:br0,ovs-p2 +]) +OVS_TRAFFIC_VSWITCHD_STOP +AT_CLEANUP + +AT_SETUP([IGMP - forward with ICMP]) + +OVS_TRAFFIC_VSWITCHD_START() +ADD_NAMESPACES(at_ns0, at_ns1) + +ADD_VETH(p1, at_ns0, br0, "10.1.1.1/24", "f0:00:00:01:01:01") +ADD_VETH(p2, at_ns1, br0, "10.1.1.2/24", "f0:00:00:01:01:02") + +AT_DATA([flows.txt], [dnl +table=0, arp actions=NORMAL +table=0, ip,in_port=1 actions=ct(table=1,zone=64000) +table=0, in_port=2 actions=output:1 +table=1, ip,ct_state=+trk+inv actions=drop +table=1 ip,in_port=1,icmp,ct_state=+trk+new actions=output:2 +table=1, in_port=1,ip,ct_state=+trk+new actions=controller(userdata=00.de.ad.be.ef.ca.fe.01) +table=1, in_port=1,ip,ct_state=+trk+est actions=output:2 +]) +AT_CHECK([ovs-ofctl del-flows br0]) +AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) + +dnl Send the IGMP, followed by a unicast ICMP - ensure we won't black hole + +NS_CHECK_EXEC([at_ns0], [$PYTHON3 $srcdir/sendpkt.py p1 f0 00 00 01 01 02 dnl +f0 00 00 01 01 01 08 00 46 c0 00 28 00 00 40 00 01 02 d3 49 45 65 eb 4a e0 dnl +00 00 16 94 04 00 00 22 00 f9 02 00 00 00 01 04 00 00 00 e0 00 00 fb 00 00 dnl +00 00 00 00 > /dev/null]) + +NS_CHECK_EXEC([at_ns0], [$PYTHON3 $srcdir/sendpkt.py p1 f0 00 00 01 01 02 dnl +f0 00 00 01 01 01 08 00 45 00 00 1c 00 01 00 00 40 01 64 dc 0a 01 01 01 0a dnl +01 01 02 08 00 f7 ff ff ff ff ff > /dev/null]) + +sleep 1 + +dnl Prefer the OpenFlow rules, because different datapaths will behave slightly +dnl differently with respect to the exact dp rules. +dnl +dnl This is also why we clear n_bytes / n_packets - some kernels with ipv6 +dnl enabled will bump some of these counters non-deterministically + +AT_CHECK([ovs-ofctl dump-flows br0 | grep -v NXST | dnl + strip_duration | grep -v arp | grep -v n_packets=0 | dnl + grep -v 'in_port=2 actions=output:1' | dnl + sed 's/n_bytes=[[0-9]]*/n_bytes=0/ + s/idle_age=[[0-9]]*/idle_age=0/ + s/n_packets=[[1-9]]/n_packets=0/' | sort], [0], [dnl + cookie=0x0, table=0, n_packets=0, n_bytes=0, idle_age=0, ip,in_port=1 actions=ct(table=1,zone=64000) + cookie=0x0, table=1, n_packets=0, n_bytes=0, idle_age=0, ct_state=+new+trk,icmp,in_port=1 actions=output:2 + cookie=0x0, table=1, n_packets=0, n_bytes=0, idle_age=0, ct_state=+new+trk,ip,in_port=1 actions=controller(userdata=00.de.ad.be.ef.ca.fe.01) +]) + +OVS_TRAFFIC_VSWITCHD_STOP +AT_CLEANUP + AT_BANNER([802.1ad]) AT_SETUP([802.1ad - vlan_limit]) |