+| | ${numvfs}= | Set Variable If
+| | ... | '${crypto_type}' == 'HW_cryptodev' | ${32}
+| | ... | '${crypto_type}' == 'SW_cryptodev' | ${0}
+| | Configure crypto device on all DUTs | force_init=${True} | numvfs=${numvfs}
+| | Run Keyword If | '${crypto_type}' == 'HW_cryptodev'
+| | ... | Configure kernel module on all DUTs | igb_uio | force_load=${True}
+
+| Set up performance topology with containers
+| | [Documentation]
+| | ... | Suite preparation phase that starts containers
+| | ...
+| | Set Suite Variable | @{container_groups} | @{EMPTY}
+| | Construct VNF containers on all DUTs
+| | Acquire all 'VNF' containers
+| | Create all 'VNF' containers
+| | Configure VPP in all 'VNF' containers
+| | Install VPP in all 'VNF' containers
+
+| Set up performance test suite with MEMIF
+| | [Documentation]
+| | ... | Append memif_plugin.so to the list of enabled plugins.
+| | ...
+| | Set Suite Variable | @{plugins_to_enable}
+| | Append To List | ${plugins_to_enable} | memif_plugin.so
+
+| Set up performance test suite with NAT
+| | [Documentation]
+| | ... | Append nat_plugin.so to the list of enabled plugins.
+| | ...
+| | Set Suite Variable | @{plugins_to_enable}
+| | Append To List | ${plugins_to_enable} | nat_plugin.so
+
+| Set up performance test suite with ACL
+| | [Documentation]
+| | ... | Append acl_plugin.so to the list of enabled plugins.
+| | ...
+| | Set Suite Variable | @{plugins_to_enable}
+| | Append To List | ${plugins_to_enable} | acl_plugin.so
+
+| Set up 3-node performance topology with wrk and DUT's NIC model
+| | [Documentation]
+| | ... | Suite preparation phase that setup default startup configuration of
+| | ... | VPP on all DUTs. Updates interfaces on all nodes and setup global
+| | ... | variables used in test cases based on interface model provided as an
+| | ... | argument. Installs the traffic generator.
+| | ...
+| | ... | *Arguments:*
+| | ... | - iface_model - Interface model. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Set up 3-node performance topology with wrk and DUT's NIC model\
+| | ... | \| Intel-X520-DA2 \|
+| | ...
+| | [Arguments] | ${iface_model}
+| | ...
+| | Set variables in 3-node circular topology with DUT interface model
+| | ... | ${iface_model}
+| | Iface update numa node | ${tg}
+# Make sure TRex is stopped
+| | ${running}= | Is TRex running | ${tg}
+| | Run keyword if | ${running}==${True} | Teardown traffic generator | ${tg}
+| | ${curr_driver}= | Get PCI dev driver | ${tg}
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']}
+| | Run keyword if | '${curr_driver}'!='${None}'
+| | ... | PCI Driver Unbind | ${tg} |
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']}
+# Bind tg_if1 to driver specified in the topology
+| | ${driver}= | Get Variable Value | ${tg['interfaces']['${tg_if1}']['driver']}
+| | PCI Driver Bind | ${tg}
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']} | ${driver}
+# Set IP on tg_if1
+| | ${intf_name}= | Get Linux interface name | ${tg}
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']}
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.10.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.20.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.30.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.40.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.50.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.60.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.70.1 | 24
+| | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.80.1 | 24
+| | Set Linux interface up | ${tg} | ${intf_name}
+| | Install wrk | ${tg}