=================
VSPERF includes a set of integration tests defined in conf/integration.
-These tests can be run by specifying --run-integration as a parameter to vsperf.
-Current tests in conf/integration are Overlay tests.
+These tests can be run by specifying --integration as a parameter to vsperf.
+Current tests in conf/integration include switch functionality and Overlay
+tests.
+Tests in the conf/integration can be used to test scaling of different switch
+configurations by adding steps into the test case.
-Executing Tunnel encapsulation tests
-------------------------------------
-
-VSPERF supports VXLAN, GRE and GENEVE tunneling protocols.
+For the overlay tests VSPERF supports VXLAN, GRE and GENEVE tunneling protocols.
Testing of these protocols is limited to unidirectional traffic and
P2P (Physical to Physical scenarios).
+NOTE: The configuration for overlay tests provided in this guide is for
+unidirectional traffic only.
+
+Executing Integration Tests
+---------------------------
+
+To execute integration tests VSPERF is run with the integration parameter. To
+view the current test list simply execute the following command:
+
+.. code-block:: console
+
+ ./vsperf --integration --list
+
+The standard tests included are defined inside the
+``conf/integration/01_testcases.conf`` file.
+
+Test Steps
+----------
+
+Execution of integration tests are done on a step by step work flow starting
+with step 0 as defined inside the test case. Each step of the test increments
+the step number by one which is indicated in the log.
+
+.. code-block:: console
+
+ (testcases.integration) - Step 1 - 'vswitch add_switch ['int_br1']' ... OK
+
+Each step in the test case is validated. If a step does not pass validation the
+test will fail and terminate. The test will continue until a failure is detected
+or all steps pass. A csv report file is generated after a test completes with an
+OK or FAIL result.
+
+Test Macros
+-----------
+
+Test profiles can include macros as part of the test step. Each step in the
+profile may return a value such as a port name. Recall macros use #STEP to
+indicate the recalled value inside the return structure. If the method the
+test step calls returns a value it can be later recalled, for example:
+
+.. code-block:: python
+
+ {
+ "Name": "vswitch_add_del_vport",
+ "Deployment": "clean",
+ "Description": "vSwitch - add and delete virtual port",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 1
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'], # STEP 2
+ ['vswitch', 'del_switch', 'int_br0'], # STEP 3
+ ]
+ }
+
+This test profile uses the vswitch add_vport method which returns a string
+value of the port added. This is later called by the del_port method using the
+name from step 1.
+
+Also commonly used steps can be created as a separate profile.
+
+.. code-block:: python
+
+ STEP_VSWITCH_PVP_INIT = [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 3
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 4
+ ]
+
+This profile can then be used inside other testcases
+
+.. code-block:: python
+
+ {
+ "Name": "vswitch_pvp",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch and one vnf",
+ "TestSteps": STEP_VSWITCH_PVP_INIT +
+ [
+ ['vnf', 'start'],
+ ['vnf', 'stop'],
+ ] +
+ STEP_VSWITCH_PVP_FINIT
+ }
+
+HelloWorld and other basic Testcases
+------------------------------------
+
+The following examples are for demonstration purposes.
+You can run them by copying and pasting into the
+conf/integration/01_testcases.conf file.
+A command-line instruction is shown at the end of each
+example.
+
+HelloWorld
+^^^^^^^^^^
+
+The first example is a HelloWorld testcase.
+It simply creates a bridge with 2 physical ports, then sets up a flow to drop
+incoming packets from the port that was instantiated at the STEP #1.
+There's no interaction with the traffic generator.
+Then the flow, the 2 ports and the bridge are deleted.
+'add_phy_port' method creates a 'dpdk' type interface that will manage the
+physical port. The string value returned is the port name that will be referred
+by 'del_port' later on.
+
+.. code-block:: python
+
+ {
+ "Name": "HelloWorld",
+ "Description": "My first testcase",
+ "Deployment": "clean",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'actions': ['drop'], 'idle_timeout': '0'}],
+ ['vswitch', 'del_flow', 'int_br0'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+
+ }
+
+To run HelloWorld test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --integration HelloWorld
+
+Specify a Flow by the IP address
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The next example shows how to explicitly set up a flow by specifying a
+destination IP address.
+All packets received from the port created at STEP #1 that have a destination
+IP address = 90.90.90.90 will be forwarded to the port created at the STEP #2.
+
+.. code-block:: python
+
+ {
+ "Name": "p2p_rule_l3da",
+ "Description": "Phy2Phy with rule on L3 Dest Addr",
+ "Deployment": "clean",
+ "biDirectional": "False",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_dst': '90.90.90.90', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous'}],
+ ['vswitch', 'dump_flows', 'int_br0'], # STEP 5
+ ['vswitch', 'del_flow', 'int_br0'], # STEP 7 == del-flows
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
+
+To run the test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --integration p2p_rule_l3da
+
+Multistream feature
+^^^^^^^^^^^^^^^^^^^
+
+The next testcase uses the multistream feature.
+The traffic generator will send packets with different UDP ports.
+That is accomplished by using "Stream Type" and "MultiStream" keywords.
+4 different flows are set to forward all incoming packets.
+
+.. code-block:: python
+
+ {
+ "Name": "multistream_l4",
+ "Description": "Multistream on UDP ports",
+ "Deployment": "clean",
+ "Stream Type": "L4",
+ "MultiStream": 4,
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ # Setup Flows
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_proto': '17', 'udp_dst': '0', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_proto': '17', 'udp_dst': '1', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_proto': '17', 'udp_dst': '2', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_proto': '17', 'udp_dst': '3', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ # Send mono-dir traffic
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', \
+ 'bidir' : 'False'}],
+ # Clean up
+ ['vswitch', 'del_flow', 'int_br0'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
+
+To run the test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --integration multistream_l4
+
+PVP with a VM Replacement
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+This example launches a 1st VM in a PVP topology, then the VM is replaced
+by another VM.
+When VNF setup parameter in ./conf/04_vnf.conf is "QemuDpdkVhostUser"
+'add_vport' method creates a 'dpdkvhostuser' type port to connect a VM.
+
+.. code-block:: python
+
+ {
+ "Name": "ex_replace_vm",
+ "Description": "PVP with VM replacement",
+ "Deployment": "clean",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 3 vm1
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 4
+
+ # Setup Flows
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', \
+ 'actions': ['output:#STEP[4][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[3][1]', \
+ 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+
+ # Start VM 1
+ ['vnf1', 'start'],
+ # Now we want to replace VM 1 with another VM
+ ['vnf1', 'stop'],
+
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 11 vm2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 12
+ ['vswitch', 'del_flow', 'int_br0'],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'actions': ['output:#STEP[11][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[12][1]', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+
+ # Start VM 2
+ ['vnf2', 'start'],
+ ['vnf2', 'stop'],
+ ['vswitch', 'dump_flows', 'int_br0'],
+
+ # Clean up
+ ['vswitch', 'del_flow', 'int_br0'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[3][0]'], # vm1
+ ['vswitch', 'del_port', 'int_br0', '#STEP[4][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[11][0]'], # vm2
+ ['vswitch', 'del_port', 'int_br0', '#STEP[12][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
+
+To run the test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --integration ex_replace_vm
+
+VM with a Linux bridge
+^^^^^^^^^^^^^^^^^^^^^^
+
+In this example a command-line parameter allows to set up a Linux bridge into
+the guest VM.
+That's one of the available ways to specify the guest application.
+Packets matching the flow will be forwarded to the VM.
+
+.. code-block:: python
+
+ {
+ "Name": "ex_pvp_rule_l3da",
+ "Description": "PVP with flow on L3 Dest Addr",
+ "Deployment": "clean",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 3 vm1
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 4
+ # Setup Flows
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_dst': '90.90.90.90', \
+ 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+ # Each pkt from the VM is forwarded to the 2nd dpdk port
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ # Start VMs
+ ['vnf1', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', \
+ 'bidir' : 'False'}],
+ ['vnf1', 'stop'],
+ # Clean up
+ ['vswitch', 'dump_flows', 'int_br0'], # STEP 10
+ ['vswitch', 'del_flow', 'int_br0'], # STEP 11
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[3][0]'], # vm1 ports
+ ['vswitch', 'del_port', 'int_br0', '#STEP[4][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
+
+To run the test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --test-params
+ "guest_loopback=linux_bridge" --integration ex_pvp_rule_l3da
+
+Forward packets based on UDP port
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+This examples launches 2 VMs connected in parallel.
+Incoming packets will be forwarded to one specific VM depending on the
+destination UDP port.
+
+.. code-block:: python
+
+ {
+ "Name": "ex_2pvp_rule_l4dp",
+ "Description": "2 PVP with flows on L4 Dest Port",
+ "Deployment": "clean",
+ "Stream Type": "L4", # loop UDP ports
+ "MultiStream": 2,
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 3 vm1
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 4
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 5 vm2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 6
+ # Setup Flows to reply ICMPv6 and similar packets, so to
+ # avoid flooding internal port with their re-transmissions
+ ['vswitch', 'add_flow', 'int_br0', \
+ {'priority': '1', 'dl_src': '00:00:00:00:00:01', \
+ 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', \
+ {'priority': '1', 'dl_src': '00:00:00:00:00:02', \
+ 'actions': ['output:#STEP[4][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', \
+ {'priority': '1', 'dl_src': '00:00:00:00:00:03', \
+ 'actions': ['output:#STEP[5][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', \
+ {'priority': '1', 'dl_src': '00:00:00:00:00:04', \
+ 'actions': ['output:#STEP[6][1]'], 'idle_timeout': '0'}],
+ # Forward UDP packets depending on dest port
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_proto': '17', 'udp_dst': '0', \
+ 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', \
+ 'dl_type': '0x0800', 'nw_proto': '17', 'udp_dst': '1', \
+ 'actions': ['output:#STEP[5][1]'], 'idle_timeout': '0'}],
+ # Send VM output to phy port #2
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[6][1]', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ # Start VMs
+ ['vnf1', 'start'], # STEP 16
+ ['vnf2', 'start'], # STEP 17
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', \
+ 'bidir' : 'False'}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ['vswitch', 'dump_flows', 'int_br0'],
+ # Clean up
+ ['vswitch', 'del_flow', 'int_br0'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[3][0]'], # vm1 ports
+ ['vswitch', 'del_port', 'int_br0', '#STEP[4][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[5][0]'], # vm2 ports
+ ['vswitch', 'del_port', 'int_br0', '#STEP[6][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
+
+To run the test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --integration ex_2pvp_rule_l4dp
+
+Executing Tunnel encapsulation tests
+------------------------------------
+
The VXLAN OVS DPDK encapsulation tests requires IPs, MAC addresses,
bridge names and WHITELIST_NICS for DPDK.
+NOTE: Only Ixia traffic generators currently support the execution of the tunnel
+encapsulation tests. Support for other traffic generators may come in a future
+release.
+
Default values are already provided. To customize for your environment, override
the following variables in you user_settings.py file:
-# Variables defined in conf/integration/02_vswitch.conf
-# Tunnel endpoint for Overlay P2P deployment scenario
-# used for br0
-VTEP_IP1 = '192.168.0.1/24'
+ .. code-block:: python
-# Used as remote_ip in adding OVS tunnel port and
-# to set ARP entry in OVS (e.g. tnl/arp/set br-ext 192.168.240.10 02:00:00:00:00:02
-VTEP_IP2 = '192.168.240.10'
+ # Variables defined in conf/integration/02_vswitch.conf
+ # Tunnel endpoint for Overlay P2P deployment scenario
+ # used for br0
+ VTEP_IP1 = '192.168.0.1/24'
-# Network to use when adding a route for inner frame data
-VTEP_IP2_SUBNET = '192.168.240.0/24'
+ # Used as remote_ip in adding OVS tunnel port and
+ # to set ARP entry in OVS (e.g. tnl/arp/set br-ext 192.168.240.10 02:00:00:00:00:02
+ VTEP_IP2 = '192.168.240.10'
-# Bridge names
-TUNNEL_INTEGRATION_BRIDGE = 'br0'
-TUNNEL_EXTERNAL_BRIDGE = 'br-ext'
+ # Network to use when adding a route for inner frame data
+ VTEP_IP2_SUBNET = '192.168.240.0/24'
-# IP of br-ext
-TUNNEL_EXTERNAL_BRIDGE_IP = '192.168.240.1/24'
+ # Bridge names
+ TUNNEL_INTEGRATION_BRIDGE = 'br0'
+ TUNNEL_EXTERNAL_BRIDGE = 'br-ext'
-# vxlan|gre|geneve
-TUNNEL_TYPE = 'vxlan'
+ # IP of br-ext
+ TUNNEL_EXTERNAL_BRIDGE_IP = '192.168.240.1/24'
-# Variables defined conf/integration/03_traffic.conf
-# For OP2P deployment scenario
-TRAFFICGEN_PORT1_MAC = '02:00:00:00:00:01'
-TRAFFICGEN_PORT2_MAC = '02:00:00:00:00:02'
-TRAFFICGEN_PORT1_IP = '1.1.1.1'
-TRAFFICGEN_PORT2_IP = '192.168.240.10'
+ # vxlan|gre|geneve
+ TUNNEL_TYPE = 'vxlan'
+ # Variables defined conf/integration/03_traffic.conf
+ # For OP2P deployment scenario
+ TRAFFICGEN_PORT1_MAC = '02:00:00:00:00:01'
+ TRAFFICGEN_PORT2_MAC = '02:00:00:00:00:02'
+ TRAFFICGEN_PORT1_IP = '1.1.1.1'
+ TRAFFICGEN_PORT2_IP = '192.168.240.10'
To run VXLAN encapsulation tests:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --run-integration --test-param 'tunnel_type=vxlan' overlay_p2p_tput
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=vxlan' overlay_p2p_tput
To run GRE encapsulation tests:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --run-integration --test-param 'tunnel_type=gre' overlay_p2p_tput
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=gre' overlay_p2p_tput
To run GENEVE encapsulation tests:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --run-integration --test-param 'tunnel_type=geneve' overlay_p2p_tput
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=geneve' overlay_p2p_tput
To run OVS NATIVE tunnel tests (VXLAN/GRE/GENEVE):
.. code:: console
- cd src/ovs/ovs
- sudo -E make modules_install
+ cd src/ovs/ovs
+ sudo -E make modules_install
2. Set the following variables:
- .. code-block:: console
+ .. code-block:: python
- VSWITCH = 'OvsVanilla'
- VSWITCH_VANILLA_PHY_PORT_NAMES = ['nic1name', 'nic2name']
- # Specify vport_* kernel module to test.
- VSWITCH_VANILLA_KERNEL_MODULES = ['vport_vxlan',
- 'vport_gre',
- 'vport_geneve',
- os.path.join(OVS_DIR_VANILLA, 'datapath/linux/openvswitch.ko')]
+ VSWITCH = 'OvsVanilla'
+ # Specify vport_* kernel module to test.
+ VSWITCH_VANILLA_KERNEL_MODULES = ['vport_vxlan',
+ 'vport_gre',
+ 'vport_geneve',
+ os.path.join(OVS_DIR_VANILLA,
+ 'datapath/linux/openvswitch.ko')]
3. Run tests:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --run-integration --test-param 'tunnel_type=vxlan' overlay_p2p_tput
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=vxlan' overlay_p2p_tput
Executing VXLAN decapsulation tests
1. Set the variables used in "Executing Tunnel encapsulation tests"
-2. Set IXNET_TCL_SCRIPT, VXLAN_FRAME_L2, VLXAN_FRAME_L3 and DUT_NIC1_MAC of your settings file to:
+2. Set dstmac of DUT_NIC2_MAC to the MAC adddress of the 2nd NIC of your DUT
- .. code-block:: console
+ .. code-block:: python
- IXNET_TCL_SCRIPT='ixnetrfc2544v2.tcl'
-
- VXLAN_FRAME_L2 = {'srcmac':
- '01:02:03:04:05:06',
- 'dstmac':
- '<DUT's NIC1 MAC>',
- }
-
- VXLAN_FRAME_L3 = {'proto': 'udp',
- 'packetsize': 64,
- 'srcip': '1.1.1.1',
- 'dstip': '192.168.240.1',
- }
-
- VXLAN_FRAME_L4 = {'srcport': 4789,
- 'dstport': 4789,
- 'vni': VXLAN_VNI,
- 'inner_srcmac': '01:02:03:04:05:06',
- 'inner_dstmac': '06:05:04:03:02:01',
- 'inner_srcip': '192.168.0.10',
- 'inner_dstip': '192.168.240.9',
- 'inner_proto': 'udp',
- 'inner_srcport': 3000,
- 'inner_dstport': 3001,
- }
-
- # The receiving NIC of VXLAN traffic
- DUT_NIC1_MAC = '<mac address>'
+ DUT_NIC2_MAC = '<DUT NIC2 MAC>'
3. Run test:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --run-integration overlay_p2p_decap_cont
+ ./vsperf --conf-file user_settings.py --integration overlay_p2p_decap_cont
+
+If you want to use different values for your VXLAN frame, you may set:
+
+ .. code-block:: python
+
+ VXLAN_FRAME_L3 = {'proto': 'udp',
+ 'packetsize': 64,
+ 'srcip': TRAFFICGEN_PORT1_IP,
+ 'dstip': '192.168.240.1',
+ }
+ VXLAN_FRAME_L4 = {'srcport': 4789,
+ 'dstport': 4789,
+ 'vni': VXLAN_VNI,
+ 'inner_srcmac': '01:02:03:04:05:06',
+ 'inner_dstmac': '06:05:04:03:02:01',
+ 'inner_srcip': '192.168.0.10',
+ 'inner_dstip': '192.168.240.9',
+ 'inner_proto': 'udp',
+ 'inner_srcport': 3000,
+ 'inner_dstport': 3001,
+ }
+
Executing GRE decapsulation tests
---------------------------------
1. Set the variables used in "Executing Tunnel encapsulation tests"
-2. Set IXNET_TCL_SCRIPT, GRE_FRAME_L2, GRE_FRAME_L3 and DUT_NIC1_MAC of your settings file to:
+2. Set dstmac of DUT_NIC2_MAC to the MAC adddress of the 2nd NIC of your DUT
- .. code-block:: console
+ .. code-block:: python
- IXNET_TCL_SCRIPT='ixnetrfc2544v2.tcl'
-
- GRE_FRAME_L2 = {'srcmac':
- '01:02:03:04:05:06',
- 'dstmac':
- '<DUT's NIC2 MAC>',
- }
-
- GRE_FRAME_L3 = {'proto': 'gre',
- 'packetsize': 64,
- 'srcip': '1.1.1.1',
- 'dstip': '192.168.240.1',
- }
-
- GRE_FRAME_L4 = {'srcport': 0,
- 'dstport': 0
- 'inner_srcmac': '01:02:03:04:05:06',
- 'inner_dstmac': '06:05:04:03:02:01',
- 'inner_srcip': '192.168.0.10',
- 'inner_dstip': '192.168.240.9',
- 'inner_proto': 'udp',
- 'inner_srcport': 3000,
- 'inner_dstport': 3001,
- }
-
- # The receiving NIC of GRE traffic
- DUT_NIC1_MAC = '<mac address>'
+ DUT_NIC2_MAC = '<DUT NIC2 MAC>'
3. Run test:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --test-param 'tunnel_type=gre' --run-integration overlay_p2p_decap_cont
+ ./vsperf --conf-file user_settings.py --test-params 'tunnel_type=gre'
+ --integration overlay_p2p_decap_cont
+
+
+If you want to use different values for your GRE frame, you may set:
+
+ .. code-block:: python
+
+ GRE_FRAME_L3 = {'proto': 'gre',
+ 'packetsize': 64,
+ 'srcip': TRAFFICGEN_PORT1_IP,
+ 'dstip': '192.168.240.1',
+ }
+
+ GRE_FRAME_L4 = {'srcport': 0,
+ 'dstport': 0
+ 'inner_srcmac': '01:02:03:04:05:06',
+ 'inner_dstmac': '06:05:04:03:02:01',
+ 'inner_srcip': '192.168.0.10',
+ 'inner_dstip': '192.168.240.9',
+ 'inner_proto': 'udp',
+ 'inner_srcport': 3000,
+ 'inner_dstport': 3001,
+ }
Executing GENEVE decapsulation tests
into IxNET for this testcase to work.
To import the template do:
+
1. Run the IxNetwork TCL Server
2. Click on the Traffic menu
3. Click on the Traffic actions and click Edit Packet Templates
-4. On the Template editor window, click Import.
- Select the template tools/pkt_gen/ixnet/GeneveIxNetTemplate.xml_ClearText.xml
+4. On the Template editor window, click Import. Select the template
+ tools/pkt_gen/ixnet/GeneveIxNetTemplate.xml_ClearText.xml
and click import.
-
+5. Restart the TCL Server.
To run GENEVE decapsulation tests:
1. Set the variables used in "Executing Tunnel encapsulation tests"
-2. Set IXNET_TCL_SCRIPT, GENEVE_FRAME_L2, GENEVE_FRAME_L3 and DUT_NIC1_MAC of your settings file to:
+2. Set dstmac of DUT_NIC2_MAC to the MAC adddress of the 2nd NIC of your DUT
+
+ .. code-block:: python
+
+ DUT_NIC2_MAC = '<DUT NIC2 MAC>'
+
+3. Run test:
.. code-block:: console
- IXNET_TCL_SCRIPT='ixnetrfc2544v2.tcl'
+ ./vsperf --conf-file user_settings.py --test-params 'tunnel_type=geneve'
+ --integration overlay_p2p_decap_cont
- GENEVE_FRAME_L2 = {'srcmac':
- '01:02:03:04:05:06',
- 'dstmac':
- '<DUT's NIC2 MAC>',
+
+If you want to use different values for your GENEVE frame, you may set:
+
+ .. code-block:: python
+
+ GENEVE_FRAME_L3 = {'proto': 'udp',
+ 'packetsize': 64,
+ 'srcip': TRAFFICGEN_PORT1_IP,
+ 'dstip': '192.168.240.1',
+ }
+
+ GENEVE_FRAME_L4 = {'srcport': 6081,
+ 'dstport': 6081,
+ 'geneve_vni': 0,
+ 'inner_srcmac': '01:02:03:04:05:06',
+ 'inner_dstmac': '06:05:04:03:02:01',
+ 'inner_srcip': '192.168.0.10',
+ 'inner_dstip': '192.168.240.9',
+ 'inner_proto': 'udp',
+ 'inner_srcport': 3000,
+ 'inner_dstport': 3001,
}
- GENEVE_FRAME_L3 = {'proto': 'udp',
+
+Executing Native/Vanilla OVS VXLAN decapsulation tests
+------------------------------------------------------
+
+To run VXLAN decapsulation tests:
+
+1. Set the following variables in your user_settings.py file:
+
+ .. code-block:: python
+
+ VSWITCH_VANILLA_KERNEL_MODULES = ['vport_vxlan',
+ os.path.join(OVS_DIR_VANILLA,
+ 'datapath/linux/openvswitch.ko')]
+
+ DUT_NIC1_MAC = '<DUT NIC1 MAC ADDRESS>'
+
+ TRAFFICGEN_PORT1_IP = '172.16.1.2'
+ TRAFFICGEN_PORT2_IP = '192.168.1.11'
+
+ VTEP_IP1 = '172.16.1.2/24'
+ VTEP_IP2 = '192.168.1.1'
+ VTEP_IP2_SUBNET = '192.168.1.0/24'
+ TUNNEL_EXTERNAL_BRIDGE_IP = '172.16.1.1/24'
+ TUNNEL_INT_BRIDGE_IP = '192.168.1.1'
+
+ VXLAN_FRAME_L2 = {'srcmac':
+ '01:02:03:04:05:06',
+ 'dstmac': DUT_NIC1_MAC
+ }
+
+ VXLAN_FRAME_L3 = {'proto': 'udp',
'packetsize': 64,
- 'srcip': '1.1.1.1',
- 'dstip': '192.168.240.1',
- 'geneve_vni': 0,
- 'inner_srcmac': '01:02:03:04:05:06',
- 'inner_dstmac': '06:05:04:03:02:01',
- 'inner_srcip': '192.168.0.10',
- 'inner_dstip': '192.168.240.9',
- 'inner_proto': 'udp',
- 'inner_srcport': 3000,
- 'inner_dstport': 3001,
+ 'srcip': TRAFFICGEN_PORT1_IP,
+ 'dstip': '172.16.1.1',
}
- GENEVE_FRAME_L4 = {'srcport': 6081,
- 'dstport': 6081,
- 'geneve_vni': 0,
+
+ VXLAN_FRAME_L4 = {
+ 'srcport': 4789,
+ 'dstport': 4789,
+ 'protocolpad': 'true',
+ 'vni': 99,
'inner_srcmac': '01:02:03:04:05:06',
'inner_dstmac': '06:05:04:03:02:01',
- 'inner_srcip': '192.168.0.10',
- 'inner_dstip': '192.168.240.9',
+ 'inner_srcip': '192.168.1.2',
+ 'inner_dstip': TRAFFICGEN_PORT2_IP,
'inner_proto': 'udp',
'inner_srcport': 3000,
'inner_dstport': 3001,
}
+2. Run test:
- # The receiving NIC of GENEVE traffic
- DUT_NIC1_MAC = '<mac address>'
+ .. code-block:: console
-3. Run test:
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=vxlan' overlay_p2p_decap_cont
+
+Executing Native/Vanilla OVS GRE decapsulation tests
+----------------------------------------------------
+
+To run GRE decapsulation tests:
+
+1. Set the following variables in your user_settings.py file:
+
+ .. code-block:: python
+
+ VSWITCH_VANILLA_KERNEL_MODULES = ['vport_gre',
+ os.path.join(OVS_DIR_VANILLA,
+ 'datapath/linux/openvswitch.ko')]
+
+ DUT_NIC1_MAC = '<DUT NIC1 MAC ADDRESS>'
+
+ TRAFFICGEN_PORT1_IP = '172.16.1.2'
+ TRAFFICGEN_PORT2_IP = '192.168.1.11'
+
+ VTEP_IP1 = '172.16.1.2/24'
+ VTEP_IP2 = '192.168.1.1'
+ VTEP_IP2_SUBNET = '192.168.1.0/24'
+ TUNNEL_EXTERNAL_BRIDGE_IP = '172.16.1.1/24'
+ TUNNEL_INT_BRIDGE_IP = '192.168.1.1'
+
+ GRE_FRAME_L2 = {'srcmac':
+ '01:02:03:04:05:06',
+ 'dstmac': DUT_NIC1_MAC
+ }
+
+ GRE_FRAME_L3 = {'proto': 'udp',
+ 'packetsize': 64,
+ 'srcip': TRAFFICGEN_PORT1_IP,
+ 'dstip': '172.16.1.1',
+ }
+
+ GRE_FRAME_L4 = {
+ 'srcport': 4789,
+ 'dstport': 4789,
+ 'protocolpad': 'true',
+ 'inner_srcmac': '01:02:03:04:05:06',
+ 'inner_dstmac': '06:05:04:03:02:01',
+ 'inner_srcip': '192.168.1.2',
+ 'inner_dstip': TRAFFICGEN_PORT2_IP,
+ 'inner_proto': 'udp',
+ 'inner_srcport': 3000,
+ 'inner_dstport': 3001,
+ }
+
+2. Run test:
.. code-block:: console
- ./vsperf --conf-file user_settings.py --test-param 'tunnel_type=geneve' --run-integration overlay_p2p_decap_cont
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=gre' overlay_p2p_decap_cont
+
+Executing Native/Vanilla OVS GENEVE decapsulation tests
+-------------------------------------------------------
+
+To run GENEVE decapsulation tests:
+
+1. Set the following variables in your user_settings.py file:
+
+ .. code-block:: python
+
+ VSWITCH_VANILLA_KERNEL_MODULES = ['vport_geneve',
+ os.path.join(OVS_DIR_VANILLA,
+ 'datapath/linux/openvswitch.ko')]
+
+ DUT_NIC1_MAC = '<DUT NIC1 MAC ADDRESS>'
+
+ TRAFFICGEN_PORT1_IP = '172.16.1.2'
+ TRAFFICGEN_PORT2_IP = '192.168.1.11'
+
+ VTEP_IP1 = '172.16.1.2/24'
+ VTEP_IP2 = '192.168.1.1'
+ VTEP_IP2_SUBNET = '192.168.1.0/24'
+ TUNNEL_EXTERNAL_BRIDGE_IP = '172.16.1.1/24'
+ TUNNEL_INT_BRIDGE_IP = '192.168.1.1'
+
+ GENEVE_FRAME_L2 = {'srcmac':
+ '01:02:03:04:05:06',
+ 'dstmac': DUT_NIC1_MAC
+ }
+
+ GENEVE_FRAME_L3 = {'proto': 'udp',
+ 'packetsize': 64,
+ 'srcip': TRAFFICGEN_PORT1_IP,
+ 'dstip': '172.16.1.1',
+ }
+
+ GENEVE_FRAME_L4 = {'srcport': 6081,
+ 'dstport': 6081,
+ 'protocolpad': 'true',
+ 'geneve_vni': 0,
+ 'inner_srcmac': '01:02:03:04:05:06',
+ 'inner_dstmac': '06:05:04:03:02:01',
+ 'inner_srcip': '192.168.1.2',
+ 'inner_dstip': TRAFFICGEN_PORT2_IP,
+ 'inner_proto': 'udp',
+ 'inner_srcport': 3000,
+ 'inner_dstport': 3001,
+ }
+
+2. Run test:
+
+ .. code-block:: console
+
+ ./vsperf --conf-file user_settings.py --integration
+ --test-params 'tunnel_type=geneve' overlay_p2p_decap_cont
+
+
+Executing Tunnel encapsulation+decapsulation tests
+--------------------------------------------------
+
+The OVS DPDK encapsulation_decapsulation tests requires IPs, MAC addresses,
+bridge names and WHITELIST_NICS for DPDK.
+
+The test cases can test the tunneling encap and decap without using any ingress
+overlay traffic as compared to above test cases. To achieve this the OVS is
+configured to perform encap and decap in a series on the same traffic stream as
+given below.
+
+TRAFFIC-IN --> [ENCAP] --> [MOD-PKT] --> [DECAP] --> TRAFFIC-OUT
+
+
+Default values are already provided. To customize for your environment, override
+the following variables in you user_settings.py file:
+
+ .. code-block:: python
+
+ # Variables defined in conf/integration/02_vswitch.conf
+
+ # Bridge names
+ TUNNEL_EXTERNAL_BRIDGE1 = 'br-phy1'
+ TUNNEL_EXTERNAL_BRIDGE2 = 'br-phy2'
+ TUNNEL_MODIFY_BRIDGE1 = 'br-mod1'
+ TUNNEL_MODIFY_BRIDGE2 = 'br-mod2'
+
+ # IP of br-mod1
+ TUNNEL_MODIFY_BRIDGE_IP1 = '10.0.0.1/24'
+
+ # Mac of br-mod1
+ TUNNEL_MODIFY_BRIDGE_MAC1 = '00:00:10:00:00:01'
+
+ # IP of br-mod2
+ TUNNEL_MODIFY_BRIDGE_IP2 = '20.0.0.1/24'
+
+ #Mac of br-mod2
+ TUNNEL_MODIFY_BRIDGE_MAC2 = '00:00:20:00:00:01'
+
+ # vxlan|gre|geneve, Only VXLAN is supported for now.
+ TUNNEL_TYPE = 'vxlan'
+
+To run VXLAN encapsulation+decapsulation tests:
+
+ .. code-block:: console
+ ./vsperf --conf-file user_settings.py --integration
+ overlay_p2p_mod_tput
Code Review / vswitchperf.git / blobdiff