diff options
| author | Joe Stringer <joe@ovn.org> | 2016-01-29 11:37:54 -0800 |
|---|---|---|
| committer | Joe Stringer <joe@ovn.org> | 2016-02-16 10:52:50 -0800 |
| commit | 84f646df7868a790a5df69e95ce73e60f24279b4 (patch) | |
| tree | 71e4bb19cd00e7eec6032cbb05fc01a0673702e5 /tests | |
| parent | 0cf28088970e39d7ab7934cf40ed591423e3078b (diff) | |
| download | openvswitch-84f646df7868a790a5df69e95ce73e60f24279b4.tar.gz | |
system-traffic: Add IPv6-over-vxlan-over-IPv4 tests.
Signed-off-by: Joe Stringer <joe@ovn.org>
Acked-by: Ben Pfaff <blp@ovn.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/system-traffic.at | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/system-traffic.at b/tests/system-traffic.at index 88f02b2a8..28adbdcb9 100644 --- a/tests/system-traffic.at +++ b/tests/system-traffic.at @@ -1424,6 +1424,63 @@ NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PI OVS_TRAFFIC_VSWITCHD_STOP AT_CLEANUP +AT_SETUP([conntrack - IPv6 Fragmentation over vxlan]) +AT_SKIP_IF([! ip link help 2>&1 | grep vxlan >/dev/null]) +CHECK_CONNTRACK() + +OVS_TRAFFIC_VSWITCHD_START() +ADD_BR([br-underlay]) +AT_CHECK([ovs-ofctl add-flow br-underlay "actions=normal"]) + +ADD_NAMESPACES(at_ns0) + +dnl Sending ping through conntrack +AT_DATA([flows.txt], [dnl +priority=1,action=drop +priority=100,in_port=1,ipv6,action=ct(commit,zone=9),LOCAL +priority=100,in_port=LOCAL,ipv6,action=ct(table=1,zone=9) +table=1,priority=100,in_port=LOCAL,ct_state=+trk+est,ipv6,action=1 + +dnl Neighbour Discovery +priority=1000,icmp6,icmp_type=135,action=normal +priority=1000,icmp6,icmp_type=136,action=normal +]) + +AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt]) + +dnl Set up underlay link from host into the namespace using veth pair. +ADD_VETH(p0, at_ns0, br-underlay, "172.31.1.1/24") +AT_CHECK([ip addr add dev br-underlay "172.31.1.100/24"]) +AT_CHECK([ip link set dev br-underlay up]) + +dnl Set up tunnel endpoints on OVS outside the namespace and with a native +dnl linux device inside the namespace. +ADD_OVS_TUNNEL([vxlan], [br0], [at_ns0], [172.31.1.1], ["fc00::2/96"]) +ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], ["fc00::1/96"], + [id 0 dstport 4789]) + +dnl Without this sleep, we get occasional failures due to the following error: +dnl "connect: Cannot assign requested address" +sleep 2; + +dnl First, check the underlay +NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) + +dnl Okay, now check the overlay with different packet sizes +NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) +NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) +NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) + +OVS_TRAFFIC_VSWITCHD_STOP +AT_CLEANUP AT_SETUP([conntrack - resubmit to ct multiple times]) CHECK_CONNTRACK() |