4 Vhosts setup test

-JIRA: CSIT-64

Change-Id: I0d6fc522f3214d1b4887e65d5639a323efdf7dd7
Signed-off-by: Zdeno Olsovsky <zolsovsk@cisco.com>

2 files changed, 667 insertions, 0 deletions

diff --git a/tests/suites/fds_related_tests/provider_network.robot b/tests/suites/fds_related_tests/provider_network.robot
new file mode 100644
index 0000000000..eb7ed2cb39
--- /dev/null
+++ b/tests/suites/fds_related_tests/provider_network.robot
@@ -0,0 +1,335 @@
+# Copyright (c) 2016 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/default.robot
+| Resource | resources/libraries/robot/ipv4.robot
+| Resource | resources/libraries/robot/bridge_domain.robot
+| Resource | resources/libraries/robot/testing_path.robot
+| Resource | resources/libraries/robot/double_qemu_setup.robot
+| Resource | resources/libraries/robot/qemu.robot
+| Library  | resources.libraries.python.Trace
+| Force Tags | HW_ENV | VM_ENV
+| Test Setup | Run Keywords | Setup all DUTs before test
+| ...        | AND          | Setup all TGs before traffic script
+| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
+| ...          | AND | Qemu Teardown | ${dut1_node} | ${qemu_node1} | qemu_node1
+| ...          | AND | Qemu Teardown | ${dut2_node} | ${qemu_node2} | qemu_node2
+| Documentation | *Provider network FDS related.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG
+| ... | with one link between nodes. Test packets are sent in both directions
+| ... | between namespaces in DUT1 and DUT2 with both positive and negative
+| ... | scenarios tested.
+
+*** Variables ***
+| ${bd_id1}= | 1
+| ${bd_id2}= | 2
+| ${shg1}= | 3
+| ${shg2}= | 4
+| ${sock1}= | /tmp/sock1
+| ${sock2}= | /tmp/sock2
+| ${sock3}= | /tmp/sock3
+| ${sock4}= | /tmp/sock4
+
+| ${bid_b}= | 23
+| ${bid_r}= | 24
+
+| ${vlan_red}= | 50
+| ${vlan_blue}= | 60
+
+| ${dut1_if_ip}= | 16.0.0.1
+| ${dut2_if_ip}= | 16.0.0.2
+
+| ${dut1_blue1}= | 16.0.10.1
+| ${dut1_blue2}= | 16.0.10.2
+| ${dut1_red1}= | 16.0.10.3
+| ${dut1_red2}= | 16.0.10.4
+
+| ${dut2_blue1}= | 16.0.20.1
+| ${dut2_blue2}= | 16.0.20.2
+| ${dut2_red1}= | 16.0.20.3
+| ${dut2_red2}= | 16.0.20.4
+
+| ${namespace1}= | nmspace1
+| ${namespace2}= | nmspace2
+| ${namespace3}= | nmspace3
+| ${namespace4}= | nmspace4
+
+| ${prefix_length}= | 16
+
+*** Test Cases ***
+| Provider network test cases with provider physical networks (VLAN)
+| | [Documentation] | Ping among all ports inside the same network should pass.
+| | ...             | a) test l2 connectivity inside every network
+| | ...             | b) test l2 connectivity between networks
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV
+| | Given Path for 3-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | ... | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${dut1_if_ip}
+| | ... | ${prefix_length}
+| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${dut2_if_ip}
+| | ... | ${prefix_length}
+| | And Set Interface State | ${dut1_node} | ${dut1_to_dut2} | up
+| | And Set Interface State | ${dut2_node} | ${dut2_to_dut1} | up
+| | ${vhost_if1_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock1}
+| | ${vhost_if2_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock2}
+| | ${vhost_if3_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock3}
+| | ${vhost_if4_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock4}
+| | ${dut1_vhosts}= | And Create List | ${vhost_if1_DUT1} | ${vhost_if2_DUT1}
+| | ... | ${vhost_if3_DUT1} | ${vhost_if4_DUT1}
+| | ${vhost_if1_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock1}
+| | ${vhost_if2_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock2}
+| | ${vhost_if3_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock3}
+| | ${vhost_if4_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock4}
+| | ${dut2_vhosts}= | And Create List | ${vhost_if1_DUT2} | ${vhost_if2_DUT2}
+| | ... | ${vhost_if3_DUT2} | ${vhost_if4_DUT2}
+| | When Setup QEMU Vhost and Run | ${dut1_node}
+| | ...                   | ${sock1}
+| | ...                   | ${sock2}
+| | ...                   | ${sock3}
+| | ...                   | ${sock4}
+| | ...                   | ${dut1_blue1}
+| | ...                   | ${dut1_blue2}
+| | ...                   | ${dut1_red1}
+| | ...                   | ${dut1_red2}
+| | ...                   | ${prefix_length}
+| | ...                   | qemu_node1
+| | ...                   | 04
+| | And Setup QEMU Vhost and Run | ${dut2_node}
+| | ...                   | ${sock1}
+| | ...                   | ${sock2}
+| | ...                   | ${sock3}
+| | ...                   | ${sock4}
+| | ...                   | ${dut2_blue1}
+| | ...                   | ${dut2_blue2}
+| | ...                   | ${dut2_red1}
+| | ...                   | ${dut2_red2}
+| | ...                   | ${prefix_length}
+| | ...                   | qemu_node2
+| | ...                   | 06
+| | And Setup VLAN and BD on Dut | ${dut1_node} | ${dut1_to_dut2}
+| | ... | @{dut1_vhosts}
+| | And Setup VLAN and BD on Dut | ${dut2_node} | ${dut2_to_dut1}
+| | ... | @{dut2_vhosts}
+| | Then Positive Scenario Ping From DUT1 - Intra network
+| | And Positive Scenario Ping From DUT1 - Inter network
+| | And Positive Scenario Ping From DUT2 - Intra network
+| | And Positive Scenario Ping From DUT2 - Inter network
+| | And Negative Scenario Ping From DUT1 - Intra network
+| | And Negative Scenario Ping From DUT1 - Inter network
+| | And Negative Scenario Ping From DUT2 - Intra network
+| | And Negative Scenario Ping From DUT2 - Inter network
+
+*** Keywords ***
+| Setup VLAN and BD on Dut
+| | [Documentation] | Setup VLAN and bridge domain on specific DUT and
+| | ...             | subsequently interconnect them properly. Also set VLAN tag
+| | ...             | rewrite on vhosts.
+| | ...
+| | ... | *Arguments:*
+| | ... | - dut_node - Node where to setup VLAN and BD. Type: dict
+| | ... | - interface - Interface where to create VLAN sub-interface.
+| | ... |               Type: string
+| | ... | - vhosts - List containing vhost interfaces.
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Setup VLAN and BD on Dut \| ${dut_node} \| GigabitEthernet0/6/0 \
+| | ... | \| @{vhosts} \|
+| | ...
+| | [Arguments] | ${dut_node} | ${interface} | @{vhosts}
+| | Bridge domain on DUT node is created | ${dut_node} | ${bid_b} | learn=${TRUE}
+| | Bridge domain on DUT node is created | ${dut_node} | ${bid_r} | learn=${TRUE}
+| | ${vlan1_name} | ${vlan1_index}= | Create Vlan Subinterface
+| | ... | ${dut_node} | ${interface} | ${vlan_blue}
+| | ${vlan2_name} | ${vlan2_index}= | Create Vlan Subinterface
+| | ... | ${dut_node} | ${interface} | ${vlan_red}
+| | L2 Tag Rewrite | ${dut_node} | @{vhosts}[0] | push-1 | ${vlan_blue}
+| | L2 Tag Rewrite | ${dut_node} | @{vhosts}[1] | push-1 | ${vlan_blue}
+| | L2 Tag Rewrite | ${dut_node} | @{vhosts}[2] | push-1 | ${vlan_red}
+| | L2 Tag Rewrite | ${dut_node} | @{vhosts}[3] | push-1 | ${vlan_red}
+| | Interface is added to bridge domain | ${dut_node}
+| | ... | ${vlan1_index} | ${bid_b} | 0
+| | Interface is added to bridge domain | ${dut_node}
+| | ... | @{vhosts}[0] | ${bid_b} | 0
+| | Interface is added to bridge domain | ${dut_node}
+| | ... | @{vhosts}[1] | ${bid_b} | 0
+| | Interface is added to bridge domain | ${dut_node}
+| | ... | ${vlan2_index} | ${bid_r} | 0
+| | Interface is added to bridge domain | ${dut_node}
+| | ... | @{vhosts}[2] | ${bid_r} | 0
+| | Interface is added to bridge domain | ${dut_node}
+| | ... | @{vhosts}[3] | ${bid_r} | 0
+
+| Positive Scenario Ping From DUT1 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red1} | ${namespace4}
+
+| Positive Scenario Ping From DUT1 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1} | ${namespace4}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2} | ${namespace4}
+
+| Positive Scenario Ping From DUT2 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red1} | ${namespace4}
+
+| Positive Scenario Ping From DUT2 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1} | ${namespace4}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2} | ${namespace4}
+
+| Negative Scenario Ping From DUT1 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue2}
+| | ... | ${namespace4}
+
+
+| Negative Scenario Ping From DUT1 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2}
+| | ... | ${namespace4}
+
+| Negative Scenario Ping From DUT2 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue2}
+| | ... | ${namespace4}
+
+
+| Negative Scenario Ping From DUT2 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2}
+| | ... | ${namespace4}
\ No newline at end of file
diff --git a/tests/suites/fds_related_tests/tenant_network.robot b/tests/suites/fds_related_tests/tenant_network.robot
new file mode 100644
index 0000000000..361ffe41fe
--- /dev/null
+++ b/tests/suites/fds_related_tests/tenant_network.robot
@@ -0,0 +1,332 @@
+# Copyright (c) 2016 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/default.robot
+| Resource | resources/libraries/robot/ipv4.robot
+| Resource | resources/libraries/robot/bridge_domain.robot
+| Resource | resources/libraries/robot/testing_path.robot
+| Resource | resources/libraries/robot/double_qemu_setup.robot
+| Resource | resources/libraries/robot/qemu.robot
+| Library  | resources.libraries.python.Trace
+| Force Tags | HW_ENV | VM_ENV
+| Test Setup | Run Keywords | Setup all DUTs before test
+| ...        | AND          | Setup all TGs before traffic script
+| Test Teardown | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
+| ...          | AND | Qemu Teardown | ${dut1_node} | ${qemu_node1} | qemu_node1
+| ...          | AND | Qemu Teardown | ${dut2_node} | ${qemu_node2} | qemu_node2
+| Documentation | *Tenant network FDS related.*
+| ...
+| ... | Test suite uses 3-node topology TG - DUT1 - DUT2 - TG
+| ... | with one link between nodes. Test packets are sent in both directions
+| ... | between namespaces in DUT1 and DUT2 with both positive and negative
+| ... | scenarios tested.
+
+*** Variables ***
+| ${bd_id1}= | 1
+| ${bd_id2}= | 2
+| ${shg1}= | 3
+| ${shg2}= | 4
+| ${sock1}= | /tmp/sock1
+| ${sock2}= | /tmp/sock2
+| ${sock3}= | /tmp/sock3
+| ${sock4}= | /tmp/sock4
+
+| ${vni_blue}= | 23
+| ${vni_red}= | 24
+
+| ${bid_b}= | 23
+| ${bid_r}= | 24
+
+| ${dut1_if_ip}= | 16.0.0.1
+| ${dut2_if_ip}= | 16.0.0.2
+
+| ${dut1_blue1}= | 16.0.10.1
+| ${dut1_blue2}= | 16.0.10.2
+| ${dut1_red1}= | 16.0.10.3
+| ${dut1_red2}= | 16.0.10.4
+
+| ${dut2_blue1}= | 16.0.20.1
+| ${dut2_blue2}= | 16.0.20.2
+| ${dut2_red1}= | 16.0.20.3
+| ${dut2_red2}= | 16.0.20.4
+
+| ${namespace1}= | nmspace1
+| ${namespace2}= | nmspace2
+| ${namespace3}= | nmspace3
+| ${namespace4}= | nmspace4
+
+| ${prefix_length}= | 16
+
+*** Test Cases ***
+| L2 test cases with tenant networks (VXLAN)
+| | [Documentation] | Ping among all ports inside the same network should pass.
+| | ...             | a) test l2 connectivity inside every network
+| | ...             | b) test l2 connectivity between networks
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Set Interface Address
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_if_ip} | ${prefix_length}
+| | And Set Interface Address
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_if_ip} | ${prefix_length}
+| | And Set Interface State | ${dut1_node} | ${dut1_to_dut2} | up
+| | And Set Interface State | ${dut2_node} | ${dut2_to_dut1} | up
+| | ${vhost_if1_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock1}
+| | ${vhost_if2_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock2}
+| | ${vhost_if3_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock3}
+| | ${vhost_if4_DUT1}= | And Vpp Create Vhost User Interface
+| | ... | ${dut1_node} | ${sock4}
+| | ${dut1_vhosts}= | And Create List | ${vhost_if1_DUT1} | ${vhost_if2_DUT1}
+| | ... | ${vhost_if3_DUT1} | ${vhost_if4_DUT1}
+| | ${vhost_if1_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock1}
+| | ${vhost_if2_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock2}
+| | ${vhost_if3_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock3}
+| | ${vhost_if4_DUT2}= | And Vpp Create Vhost User Interface
+| | ... | ${dut2_node} | ${sock4}
+| | ${dut2_vhosts}= | And Create List | ${vhost_if1_DUT2} | ${vhost_if2_DUT2}
+| | ... | ${vhost_if3_DUT2} | ${vhost_if4_DUT2}
+| | When Setup QEMU Vhost and Run | ${dut1_node}
+| | ...                   | ${sock1}
+| | ...                   | ${sock2}
+| | ...                   | ${sock3}
+| | ...                   | ${sock4}
+| | ...                   | ${dut1_blue1}
+| | ...                   | ${dut1_blue2}
+| | ...                   | ${dut1_red1}
+| | ...                   | ${dut1_red2}
+| | ...                   | ${prefix_length}
+| | ...                   | qemu_node1
+| | ...                   | 04
+| | And Setup QEMU Vhost and Run | ${dut2_node}
+| | ...                   | ${sock1}
+| | ...                   | ${sock2}
+| | ...                   | ${sock3}
+| | ...                   | ${sock4}
+| | ...                   | ${dut2_blue1}
+| | ...                   | ${dut2_blue2}
+| | ...                   | ${dut2_red1}
+| | ...                   | ${dut2_red2}
+| | ...                   | ${prefix_length}
+| | ...                   | qemu_node2
+| | ...                   | 06
+| | And Setup VXLAN and BD on Dut | ${dut1_node} | ${dut1_if_ip} | ${dut2_if_ip}
+| | ... | @{dut1_vhosts}
+| | And Setup VXLAN and BD on Dut | ${dut2_node} | ${dut2_if_ip} | ${dut1_if_ip}
+| | ... | @{dut2_vhosts}
+| | Then Positive Scenario Ping From DUT1 - Intra network
+| | And Positive Scenario Ping From DUT1 - Inter network
+| | And Positive Scenario Ping From DUT2 - Intra network
+| | And Positive Scenario Ping From DUT2 - Inter network
+| | And Negative Scenario Ping From DUT1 - Intra network
+| | And Negative Scenario Ping From DUT1 - Inter network
+| | And Negative Scenario Ping From DUT2 - Intra network
+| | And Negative Scenario Ping From DUT2 - Inter network
+
+*** Keywords ***
+| Setup VXLAN and BD on Dut
+| | [Documentation] | Setup VXLAN and bridge domain on specific DUT and
+| | ...             | subsequently interconnect them properly.
+| | ...
+| | ... | *Arguments:*
+| | ... | - dut_node - Node where to setup vxlan and BD. Type: dict
+| | ... | - src_ip - Source IP for VXLAN. Type: string
+| | ... | - dst_ip - Destination IP for vxlan. Type: string
+| | ... | - vhosts - List containing vhost interfaces.
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Setup VXLAN and BD on Dut \| ${dut_node} \| 16.0.0.1 \| 16.0.0.1 \
+| | ... | \| @{vhosts} \|
+| | ...
+| | [Arguments] | ${dut_node} | ${src_ip} | ${dst_ip} | @{vhosts}
+| | Bridge domain on DUT node is created
+| | ... | ${dut_node} | ${bid_b} | learn=${TRUE}
+| | Bridge domain on DUT node is created
+| | ... | ${dut_node} | ${bid_r} | learn=${TRUE}
+| | ${vxlan1_if}= | Create VXLAN interface     | ${dut_node} | ${vni_blue}
+| |                 | ...  | ${src_ip} | ${dst_ip}
+| | ${vxlan2_if}= | Create VXLAN interface     | ${dut_node} | ${vni_red}
+| |                 | ...  | ${src_ip} | ${dst_ip}
+| | Interface is added to bridge domain
+| | ... | ${dut_node} | ${vxlan1_if} | ${bid_b} | 0
+| | Interface is added to bridge domain
+| | ... | ${dut_node} | @{vhosts}[0] | ${bid_b} | 0
+| | Interface is added to bridge domain
+| | ... | ${dut_node} | @{vhosts}[1] | ${bid_b} | 0
+| | Interface is added to bridge domain
+| | ... | ${dut_node} | ${vxlan2_if} | ${bid_r} | 0
+| | Interface is added to bridge domain
+| | ... | ${dut_node} | @{vhosts}[2] | ${bid_r} | 0
+| | Interface is added to bridge domain
+| | ... | ${dut_node} | @{vhosts}[3] | ${bid_r} | 0
+
+| Positive Scenario Ping From DUT1 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red1} | ${namespace4}
+
+| Positive Scenario Ping From DUT1 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1} | ${namespace4}
+| | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2} | ${namespace4}
+
+| Positive Scenario Ping From DUT2 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red1} | ${namespace4}
+
+| Positive Scenario Ping From DUT2 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test connectivity.
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2} | ${namespace1}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2} | ${namespace2}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2} | ${namespace3}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1} | ${namespace4}
+| | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2} | ${namespace4}
+
+| Negative Scenario Ping From DUT1 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut1_blue2}
+| | ... | ${namespace4}
+
+
+| Negative Scenario Ping From DUT1 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node1} | ${dut2_blue2}
+| | ... | ${namespace4}
+
+| Negative Scenario Ping From DUT2 - Intra network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut2_blue2}
+| | ... | ${namespace4}
+
+
+| Negative Scenario Ping From DUT2 - Inter network
+| | [Documentation] | Send ping packets from specified namespaces to other in
+| | ...             | order to test unreachability of namespaces.
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2}
+| | ... | ${namespace1}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red1}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_red2}
+| | ... | ${namespace2}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2}
+| | ... | ${namespace3}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue1}
+| | ... | ${namespace4}
+| | Run keyword and expect error | Ping Not Successful
+| | ... | Send Ping From Node To Dst | ${qemu_node2} | ${dut1_blue2}
+| | ... | ${namespace4}