X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fperformance%2Fperformance_configuration.robot;h=2e7274b0a9d7331f878825e0e84b6571b7344fdf;hp=6590ddadca4f0f8f39721d8a1f4987b986c41e9e;hb=a6018da33d315b25274d80816d8050ba66ea7901;hpb=e4071a518036fa008507e27e9d0be047fb32ae7e

diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index 6590ddadca..2e7274b0a9 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Cisco and/or its affiliates.
+# Copyright (c) 2018 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:
@@ -22,38 +22,69 @@
 | Library | resources.libraries.python.TrafficGenerator
 | Library | resources.libraries.python.TrafficGenerator.TGDropRateSearchImpl
 | Library | resources.libraries.python.Classify
+| Library | resources.libraries.python.IPUtil
+| Library | resources.libraries.python.L2Util
 | Resource | resources/libraries/robot/shared/default.robot
 | Resource | resources/libraries/robot/shared/interfaces.robot
 | Resource | resources/libraries/robot/shared/counters.robot
 | Resource | resources/libraries/robot/l2/l2_bridge_domain.robot
 | Resource | resources/libraries/robot/l2/l2_xconnect.robot
+| Resource | resources/libraries/robot/l2/l2_patch.robot
 | Resource | resources/libraries/robot/ip/ip4.robot
 | Resource | resources/libraries/robot/ip/ip6.robot
 | Resource | resources/libraries/robot/vm/qemu.robot
 | Resource | resources/libraries/robot/l2/tagging.robot
+| Resource | resources/libraries/robot/overlay/srv6.robot
 | Documentation | Performance suite keywords - configuration.
 
 *** Keywords ***
-| Set interfaces in path in 2-node circular topology up
+| Set interfaces in path up
 | | [Documentation]
-| | ... | *Set UP state on VPP interfaces in path on nodes in 2-node circular
-| | ... | topology.*
-| | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Vpp Node Interfaces Ready Wait | ${dut1}
-
-| Set interfaces in path in 3-node circular topology up
-| | [Documentation]
-| | ... | *Set UP state on VPP interfaces in path on nodes in 3-node circular
-| | ... | topology.*
-| | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
-| | Vpp Node Interfaces Ready Wait | ${dut1}
-| | Vpp Node Interfaces Ready Wait | ${dut2}
+| | ... | *Set UP state on VPP interfaces in path on all DUT nodes and set
+| | ... | maximal MTU.*
+| | ...
+# TODO: Rework KW to set all interfaces in path UP and set MTU (including
+# software interfaces. Run KW at the start phase of VPP setup to split
+# from other "functional" configuration. This will allow modularity of this
+# library
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | | ... | Variable Should Exist | ${${dut}_if1}
+| | | Run Keyword If | '${if1_status}' == 'PASS'
+| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1} | up
+| | | ... | ELSE
+| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1_1} | up
+| | | Run Keyword Unless | '${if1_status}' == 'PASS'
+| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1_2} | up
+| | | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | | ... | Variable Should Exist | ${${dut}_if2}
+| | | Run Keyword If | '${if2_status}' == 'PASS'
+| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if2} | up
+| | | ... | ELSE
+| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if2_1} | up
+| | | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if2_2} | up
+| | All VPP Interfaces Ready Wait | ${nodes}
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | | ... | Variable Should Exist | ${${dut}_if1}
+| | | Run Keyword If | '${if1_status}' == 'PASS'
+| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1}
+| | | ... | ELSE
+| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_1}
+| | | Run Keyword Unless | '${if1_status}' == 'PASS'
+| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_2}
+| | | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | | ... | Variable Should Exist | ${${dut}_if2}
+| | | Run Keyword If | '${if2_status}' == 'PASS'
+| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if2}
+| | | ... | ELSE
+| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if2_1}
+| | | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if2_2}
+| | All VPP Interfaces Ready Wait | ${nodes}
 
 | Initialize IPSec in 3-node circular topology
 | | [Documentation]
@@ -64,19 +95,15 @@
 | | ... | with prefix /8 and next hop of neighbour DUT or TG interface IPv4
 | | ... | address.
 | | ...
+| | Set interfaces in path up
 | | VPP Show Crypto Device Mapping | ${dut1}
 | | VPP Show Crypto Device Mapping | ${dut2}
-| | Set interfaces in path in 3-node circular topology up
 | | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if1_mac}= | Get Interface MAC | ${dut1} | ${dut1_if1}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
 | | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
 | | ${dut2_if2_mac}= | Get Interface MAC | ${dut2} | ${dut2_if2}
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
 | | Set Test Variable | ${tg_if1_mac}
 | | Set Test Variable | ${tg_if2_mac}
 | | Set Test Variable | ${dut1_if1_mac}
@@ -98,51 +125,50 @@
 | | Vpp Route Add | ${dut1} | ${laddr_ip4} | 8 | ${tg_if1_ip4} | ${dut1_if1}
 | | Vpp Route Add | ${dut2} | ${raddr_ip4} | 8 | ${tg_if2_ip4} | ${dut2_if2}
 
-| Initialize IPv4 forwarding in 3-node circular topology
+| Initialize IPv4 forwarding in 2-node circular topology
 | | [Documentation]
-| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
+| | ... | Set UP state on VPP interfaces in path on nodes in 2-node circular
 | | ... | topology. Get the interface MAC addresses and setup ARP on all VPP
 | | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links and
-| | ... | /30 prefix on DUT1-DUT2 link. Set routing on both DUT nodes with
-| | ... | prefix /24 and next hop of neighbour DUT interface IPv4 address.
+| | ... | /30 prefix on DUT1 link.
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
-| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
-| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
-| | dut1_v4.set_arp | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
-| | dut1_v4.set_arp | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac}
-| | dut2_v4.set_arp | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac}
-| | dut2_v4.set_arp | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac}
-| | dut1_v4.set_ip | ${dut1_if1} | 10.10.10.1 | 24
-| | dut1_v4.set_ip | ${dut1_if2} | 1.1.1.1 | 30
-| | dut2_v4.set_ip | ${dut2_if1} | 1.1.1.2 | 30
-| | dut2_v4.set_ip | ${dut2_if2} | 20.20.20.1 | 24
-| | dut1_v4.set_route | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2}
-| | dut2_v4.set_route | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1}
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
+| | Add arp on dut | ${dut1} | ${dut1_if2} | 20.20.20.2 | ${tg1_if2_mac}
+| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1}
+| | ... | 10.10.10.1 | 24
+| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2}
+| | ... | 20.20.20.1 | 24
 
-| Initialize IPv4 forwarding in 2-node circular topology
+| Initialize IPv4 forwarding in 3-node circular topology
 | | [Documentation]
-| | ... | Set UP state on VPP interfaces in path on nodes in 2-node circular
+| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
 | | ... | topology. Get the interface MAC addresses and setup ARP on all VPP
 | | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links and
-| | ... | /30 prefix on DUT1 link. Set routing on DUT node with prefix /24 and
-| | ... | next hop of neighbour DUT interface IPv4 address.
+| | ... | /30 prefix on DUT1-DUT2 link. Set routing on both DUT nodes with
+| | ... | prefix /24 and next hop of neighbour DUT interface IPv4 address.
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
-| | dut1_v4.set_arp | ${dut1_if1} | 10.10.10.3 | ${tg1_if1_mac}
-| | dut1_v4.set_arp | ${dut1_if2} | 20.20.20.3 | ${tg1_if2_mac}
-| | dut1_v4.set_ip | ${dut1_if1} | 10.10.10.2 | 24
-| | dut1_v4.set_ip | ${dut1_if2} | 20.20.20.2 | 24
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
+| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
+| | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac}
+| | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac}
+| | Add arp on dut | ${dut2} | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac}
+| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1}
+| | ... | 10.10.10.1 | 24
+| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2}
+| | ... | 1.1.1.1 | 30
+| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1}
+| | ... | 1.1.1.2 | 30
+| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2}
+| | ... | 20.20.20.1 | 24
+| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2}
+| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1}
 
 | Initialize IPv4 forwarding with scaling in 3-node circular topology
 | | [Documentation]
@@ -162,10 +188,7 @@
 | | ...
 | | [Arguments] | ${count}
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -186,177 +209,150 @@
 | | ... | count=${count}
 | | Vpp Route Add | ${dut2} | 20.0.0.0 | 32 | 3.3.3.1 | ${dut2_if2}
 | | ... | count=${count}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
-| Initialize IPv4 forwarding with vhost in 3-node circular topology
+| Initialize IPv4 forwarding with vhost in 2-node circular topology
 | | [Documentation]
-| | ... | Create vhost-user interfaces in VPP. Set UP state of all VPP
-| | ... | interfaces in path on nodes in 3-node circular topology. Create 2
-| | ... | FIB tables on each DUT with multipath routing. Assign pair of
-| | ... | Physical and Virtual interfaces on both nodes to each FIB table.
-| | ... | Setup IPv4 addresses with /30 prefix on DUT-TG links and /30 prefix
-| | ... | on DUT1-DUT2 link. Set routing on all DUT nodes in all FIB tables
-| | ... | with prefix /24 and next hop of neighbour IPv4 address. Setup
-| | ... | ARP on all VPP interfaces.
+| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
+| | ... | VPP node. Set UP state of all VPP interfaces in path. Create
+| | ... | ${vm_count}+1 FIB tables on DUT with multipath routing. Assign each
+| | ... | Virtual interface to FIB table with Physical interface or Virtual
+| | ... | interface on both nodes. Setup IPv4 addresses with /30 prefix on
+| | ... | DUT-TG links. Set routing on DUT nodes in all FIB tables with prefix
+| | ... | /24 and next hop of neighbour IPv4 address. Setup ARP on all VPP
+| | ... | interfaces.
 | | ...
 | | ... | *Arguments:*
-| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
-| | ...
-| | ... | _NOTE:_ This KW uses following test case variables:
-| | ... | - ${dut1} - DUT1 node.
-| | ... | - ${dut2} - DUT2 node.
-| | ... | - ${dut1_if1} - DUT1 interface towards TG.
-| | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
-| | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
-| | ... | - ${dut2_if2} - DUT2 interface towards TG.
+| | ... | - vm_count - Number of guest VMs. Type: integer
 | | ...
-| | ... | *Return:*
-| | ... | - No value returned
+| | ... | *Note:*
+| | ... | Socket paths for VM are defined in following format:
+| | ... | - /tmp/sock-${VM_ID}-1
+| | ... | - /tmp/sock-${VM_ID}-2
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| IPv4 forwarding with vhost initialized in a 3-node circular \
-| | ... | topology \| /tmp/sock1 \| /tmp/sock2 \|
+| | ... | \| IPv4 forwarding with Vhost-User initialized in a 2-node circular\
+| | ... | topology \| 1 \|
 | | ...
-| | [Arguments] | ${sock1} | ${sock2}
+| | [Arguments] | ${vm_count}=${1}
 | | ...
-| | Set interfaces in path in 3-node circular topology up
-| | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2} | dut1_vhost_if1 | dut1_vhost_if2
-| | ${dut1_vif1}= | Set Variable | ${dut1_vhost_if1}
-| | ${dut1_vif2}= | Set Variable | ${dut1_vhost_if2}
-| | Set Interface State | ${dut1} | ${dut1_vif1} | up
-| | Set Interface State | ${dut1} | ${dut1_vif2} | up
-| | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | ... | ${sock1} | ${sock2} | dut2_vhost_if1 | dut2_vhost_if2
-| | ${dut2_vif1}= | Set Variable | ${dut2_vhost_if1}
-| | ${dut2_vif2}= | Set Variable | ${dut2_vhost_if2}
-| | Set Interface State | ${dut2} | ${dut2_vif1} | up
-| | Set Interface State | ${dut2} | ${dut2_vif2} | up
-| | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1} | ${dut1_vif1}
-| | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1} | ${dut1_vif2}
-| | ${dut1_if1_idx}= | Get Interface SW Index | ${dut1} | ${dut1_if1}
-| | ${dut1_if2_idx}= | Get Interface SW Index | ${dut1} | ${dut1_if2}
-| | ${dut2_vif1_idx}= | Get Interface SW Index | ${dut2} | ${dut2_vif1}
-| | ${dut2_vif2_idx}= | Get Interface SW Index | ${dut2} | ${dut2_vif2}
-| | ${dut2_if1_idx}= | Get Interface SW Index | ${dut2} | ${dut2_if1}
-| | ${dut2_if2_idx}= | Get Interface SW Index | ${dut2} | ${dut2_if2}
-| | Add fib table | ${dut1} | 20.20.20.0 | 24 | ${fib_table_1}
-| | ... | via 4.4.4.2 sw_if_index ${dut1_vif1_idx} multipath
-| | Add fib table | ${dut1} | 10.10.10.0 | 24 | ${fib_table_1}
-| | ... | via 1.1.1.2 sw_if_index ${dut1_if1_idx} multipath
-| | Add fib table | ${dut1} | 20.20.20.0 | 24 | ${fib_table_2}
-| | ... | via 2.2.2.2 sw_if_index ${dut1_if2_idx} multipath
-| | Add fib table | ${dut1} | 10.10.10.0 | 24 | ${fib_table_2}
-| | ... | via 5.5.5.2 sw_if_index ${dut1_vif2_idx} multipath
-| | Add fib table | ${dut2} | 10.10.10.0 | 24 | ${fib_table_1}
-| | ... | via 2.2.2.1 sw_if_index ${dut2_if1_idx} multipath
-| | Add fib table | ${dut2} | 20.20.20.0 | 24 | ${fib_table_1}
-| | ... | via 4.4.4.1 sw_if_index ${dut2_vif1_idx} multipath
-| | Add fib table | ${dut2} | 10.10.10.0 | 24 | ${fib_table_2}
-| | ... | via 5.5.5.2 sw_if_index ${dut2_vif2_idx} multipath
-| | Add fib table | ${dut2} | 20.20.20.0 | 24 | ${fib_table_2}
-| | ... | via 3.3.3.2 sw_if_index ${dut2_if2_idx} multipath
+| | Set interfaces in path up
+| | ${fib_table_1}= | Set Variable | ${101}
+| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${vm_count}
+| | Add Fib Table | ${dut1} | ${fib_table_1}
+| | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_1}
+| | ... | gateway=1.1.1.2 | interface=${dut1_if1} | multipath=${TRUE}
+| | Add Fib Table | ${dut1} | ${fib_table_2}
+| | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_2}
+| | ... | gateway=2.2.2.2 | interface=${dut1_if2} | multipath=${TRUE}
 | | Assign Interface To Fib Table | ${dut1} | ${dut1_if1} | ${fib_table_1}
-| | Assign Interface To Fib Table | ${dut1} | ${dut1_vif1} | ${fib_table_1}
 | | Assign Interface To Fib Table | ${dut1} | ${dut1_if2} | ${fib_table_2}
-| | Assign Interface To Fib Table | ${dut1} | ${dut1_vif2} | ${fib_table_2}
-| | Assign Interface To Fib Table | ${dut2} | ${dut2_if1} | ${fib_table_1}
-| | Assign Interface To Fib Table | ${dut2} | ${dut2_vif1} | ${fib_table_1}
-| | Assign Interface To Fib Table | ${dut2} | ${dut2_if2} | ${fib_table_2}
-| | Assign Interface To Fib Table | ${dut2} | ${dut2_vif2} | ${fib_table_2}
 | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
 | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1 | 30
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_vif1} | 4.4.4.1 | 30
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_vif2} | 5.5.5.1 | 30
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 2.2.2.2 | 30
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} | 3.3.3.1 | 30
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_vif1} | 4.4.4.1 | 30
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_vif2} | 5.5.5.1 | 30
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
-| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
-| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
-| | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
-| | ... | ${dut1_vif1_idx}
-| | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
-| | ... | ${dut1_vif2_idx}
-| | ${dut2_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut2}
-| | ... | ${dut2_vif1_idx}
-| | ${dut2_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut2}
-| | ... | ${dut2_vif2_idx}
-| | Set Test Variable | ${dut1_vif1_mac}
-| | Set Test Variable | ${dut1_vif2_mac}
-| | Set Test Variable | ${dut2_vif1_mac}
-| | Set Test Variable | ${dut2_vif2_mac}
 | | Add arp on dut | ${dut1} | ${dut1_if1} | 1.1.1.1 | ${tg1_if1_mac}
-| | Add arp on dut | ${dut1} | ${dut1_if2} | 2.2.2.2 | ${dut2_if1_mac}
-| | Add arp on dut | ${dut1} | ${dut1_vif1} | 4.4.4.2 | 52:54:00:00:04:01
-| | Add arp on dut | ${dut1} | ${dut1_vif2} | 5.5.5.2 | 52:54:00:00:04:02
-| | Add arp on dut | ${dut2} | ${dut2_if1} | 2.2.2.1 | ${dut1_if2_mac}
-| | Add arp on dut | ${dut2} | ${dut2_if2} | 3.3.3.2 | ${tg1_if2_mac}
-| | Add arp on dut | ${dut2} | ${dut2_vif1} | 4.4.4.2 | 52:54:00:00:04:01
-| | Add arp on dut | ${dut2} | ${dut2_vif2} | 5.5.5.2 | 52:54:00:00:04:02
-| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 4.4.4.2 | ${dut1_vif1}
-| | ... | vrf=${fib_table_1}
+| | Add arp on dut | ${dut1} | ${dut1_if2} | 2.2.2.2 | ${tg1_if2_mac}
 | | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut1_if1}
 | | ... | vrf=${fib_table_1}
 | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 2.2.2.2 | ${dut1_if2}
 | | ... | vrf=${fib_table_2}
-| | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | 5.5.5.2 | ${dut1_vif2}
-| | ... | vrf=${fib_table_2}
-| | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | 4.4.4.2 | ${dut2_vif1}
-| | ... | vrf=${fib_table_1}
-| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 2.2.2.1 | ${dut2_if1}
-| | ... | vrf=${fib_table_1}
-| | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | 3.3.3.2 | ${dut2_if2}
-| | ... | vrf=${fib_table_2}
-| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 5.5.5.2 | ${dut2_vif2}
-| | ... | vrf=${fib_table_2}
+| | ${ip_base_start}= | Set Variable | ${4}
+| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
+| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
+| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
+| | | ${fib_table_1}= | Evaluate | ${100}+${number}
+| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
+| | | ${ip_base_vif1}= | Evaluate | ${ip_base_start}+(${number}-1)*2
+| | | ${ip_base_vif2}= | Evaluate | ${ip_base_vif1}+1
+| | | ${ip_net_vif1}= | Set Variable
+| | | ... | ${ip_base_vif1}.${ip_base_vif1}.${ip_base_vif1}
+| | | ${ip_net_vif2}= | Set Variable
+| | | ... | ${ip_base_vif2}.${ip_base_vif2}.${ip_base_vif2}
+| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
+| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
+| | | ... | dut1-vhost-${number}-if2
+| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
+| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
+| | | Add Fib Table | ${dut1} | ${fib_table_1}
+| | | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_1}
+| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut1-vhost-${number}-if1}
+| | | ... | multipath=${TRUE}
+| | | Add Fib Table | ${dut1} | ${fib_table_2}
+| | | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_2}
+| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut1-vhost-${number}-if2}
+| | | ... | multipath=${TRUE}
+| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if1}
+| | | ... | ${fib_table_1}
+| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if2}
+| | | ... | ${fib_table_2}
+| | | Configure IP addresses on interfaces
+| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
+| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
+| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
+| | | ... | ${dut1-vhost-${number}-if1}
+| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
+| | | ... | ${dut1-vhost-${number}-if2}
+| | | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
+| | | ... | ${dut1_vif1_idx}
+| | | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
+| | | ... | ${dut1_vif2_idx}
+| | | Set Test Variable | ${dut1-vhost-${number}-if1_mac}
+| | | ... | ${dut1_vif1_mac}
+| | | Set Test Variable | ${dut1-vhost-${number}-if2_mac}
+| | | ... | ${dut1_vif2_mac}
+| | | ${qemu_id}= | Set Variable If | ${number} < 10 | 0${number}
+| | | ... | ${number}
+| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if1}
+| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
+| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if2}
+| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
+| | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | ${ip_net_vif1}.2
+| | | ... | ${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
+| | | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | ${ip_net_vif2}.2
+| | | ... | ${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
 
-| Initialize IPv4 forwarding with vhost for '${nr}' VMs in 3-node circular topology
+| Initialize IPv4 forwarding with vhost in 3-node circular topology
 | | [Documentation]
 | | ... | Create pairs of Vhost-User interfaces for defined number of VMs on all
-| | ... | VPP nodes. Set UP state of all VPP interfaces in path. Create ${nr}+1
-| | ... | FIB tables on each DUT with multipath routing. Assign each Virtual
-| | ... | interface to FIB table with Physical interface or Virtual interface on
-| | ... | both nodes. Setup IPv4 addresses with /30 prefix on DUT-TG links and
-| | ... | /30 prefix on DUT1-DUT2 link. Set routing on all DUT nodes in all FIB
-| | ... | tables with prefix /24 and next hop of neighbour IPv4 address. Setup
-| | ... | ARP on all VPP interfaces.
+| | ... | VPP nodes. Set UP state of all VPP interfaces in path. Create
+| | ... | ${vm_count}+1 FIB tables on each DUT with multipath routing. Assign
+| | ... | each Virtual interface to FIB table with Physical interface or Virtual
+| | ... | interface on both nodes. Setup IPv4 addresses with /30 prefix on
+| | ... | DUT-TG links and /30 prefix on DUT1-DUT2 link. Set routing on all DUT
+| | ... | nodes in all FIB tables with prefix /24 and next hop of neighbour IPv4
+| | ... | address. Setup ARP on all VPP interfaces.
 | | ...
 | | ... | *Arguments:*
-| | ... | _None_
+| | ... | - vm_count - Number of guest VMs. Type: integer
 | | ...
 | | ... | *Note:*
 | | ... | Socket paths for VM are defined in following format:
 | | ... | - /tmp/sock-${VM_ID}-1
 | | ... | - /tmp/sock-${VM_ID}-2
 | | ...
-| | ... | *Return:*
-| | ... | - No value returned
-| | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| IPv4 forwarding with Vhost-User for '2' VMs initialized in \
-| | ... | a 3-node circular topology \|
+| | ... | \| IPv4 forwarding with Vhost-User initialized in a 3-node circular\
+| | ... | topology \| 1 \|
+| | ...
+| | [Arguments] | ${vm_count}=${1}
 | | ...
-| | Set interfaces in path in 3-node circular topology up
+| | Set interfaces in path up
 | | ${fib_table_1}= | Set Variable | ${101}
-| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${nr}
-| | ${dut1_if1_idx}= | Get Interface SW Index | ${dut1} | ${dut1_if1}
-| | ${dut1_if2_idx}= | Get Interface SW Index | ${dut1} | ${dut1_if2}
-| | Add fib table | ${dut1} | 10.10.10.0 | 24 | ${fib_table_1}
-| | ... | via 1.1.1.2 sw_if_index ${dut1_if1_idx} multipath
-| | Add fib table | ${dut1} | 20.20.20.0 | 24 | ${fib_table_2}
-| | ... | via 2.2.2.2 sw_if_index ${dut1_if2_idx} multipath
-| | ${dut2_if1_idx}= | Get Interface SW Index | ${dut2} | ${dut2_if1}
-| | ${dut2_if2_idx}= | Get Interface SW Index | ${dut2} | ${dut2_if2}
-| | Add fib table | ${dut2} | 10.10.10.0 | 24 | ${fib_table_1}
-| | ... | via 2.2.2.1 sw_if_index ${dut2_if1_idx} multipath
-| | Add fib table | ${dut2} | 20.20.20.0 | 24 | ${fib_table_2}
-| | ... | via 3.3.3.2 sw_if_index ${dut2_if2_idx} multipath
+| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${vm_count}
+| | Add Fib Table | ${dut1} | ${fib_table_1}
+| | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_1}
+| | ... | gateway=1.1.1.2 | interface=${dut1_if1} | multipath=${TRUE}
+| | Add Fib Table | ${dut1} | ${fib_table_2}
+| | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_2}
+| | ... | gateway=2.2.2.2 | interface=${dut1_if2} | multipath=${TRUE}
+| | Add Fib Table | ${dut2} | ${fib_table_1}
+| | And Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | vrf=${fib_table_1}
+| | ... | gateway=2.2.2.1 | interface=${dut2_if1} | multipath=${TRUE}
+| | Add Fib Table | ${dut2} | ${fib_table_2}
+| | And Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | vrf=${fib_table_2}
+| | ... | gateway=3.3.3.2 | interface=${dut2_if2} | multipath=${TRUE}
 | | Assign Interface To Fib Table | ${dut1} | ${dut1_if1} | ${fib_table_1}
 | | Assign Interface To Fib Table | ${dut1} | ${dut1_if2} | ${fib_table_2}
 | | Assign Interface To Fib Table | ${dut2} | ${dut2_if1} | ${fib_table_1}
@@ -382,7 +378,7 @@
 | | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | 3.3.3.2 | ${dut2_if2}
 | | ... | vrf=${fib_table_2}
 | | ${ip_base_start}= | Set Variable | ${4}
-| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
+| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
 | | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
 | | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
 | | | ${fib_table_1}= | Evaluate | ${100}+${number}
@@ -398,27 +394,27 @@
 | | | ... | dut1-vhost-${number}-if2
 | | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
 | | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
-| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if1}
-| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if2}
 | | | Configure vhost interfaces for L2BD forwarding | ${dut2}
 | | | ... | ${sock1} | ${sock2} | dut2-vhost-${number}-if1
 | | | ... | dut2-vhost-${number}-if2
 | | | Set Interface State | ${dut2} | ${dut2-vhost-${number}-if1} | up
 | | | Set Interface State | ${dut2} | ${dut2-vhost-${number}-if2} | up
-| | | ${dut2_vif1_idx}= | Get Interface SW Index | ${dut2}
-| | | ... | ${dut2-vhost-${number}-if1}
-| | | ${dut2_vif2_idx}= | Get Interface SW Index | ${dut2}
-| | | ... | ${dut2-vhost-${number}-if2}
-| | | Add fib table | ${dut1} | 20.20.20.0 | 24 | ${fib_table_1}
-| | | ... | via ${ip_net_vif1}.1 sw_if_index ${dut1_vif1_idx} multipath
-| | | Add fib table | ${dut1} | 10.10.10.0 | 24 | ${fib_table_2}
-| | | ... | via ${ip_net_vif2}.2 sw_if_index ${dut1_vif2_idx} multipath
-| | | Add fib table | ${dut2} | 20.20.20.0 | 24 | ${fib_table_1}
-| | | ... | via ${ip_net_vif1}.1 sw_if_index ${dut2_vif1_idx} multipath
-| | | Add fib table | ${dut2} | 10.10.10.0 | 24 | ${fib_table_2}
-| | | ... | via ${ip_net_vif2}.2 sw_if_index ${dut2_vif2_idx} multipath
+| | | Add Fib Table | ${dut1} | ${fib_table_1}
+| | | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_1}
+| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut1-vhost-${number}-if1}
+| | | ... | multipath=${TRUE}
+| | | Add Fib Table | ${dut1} | ${fib_table_2}
+| | | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_2}
+| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut1-vhost-${number}-if2}
+| | | ... | multipath=${TRUE}
+| | | Add Fib Table | ${dut2} | ${fib_table_1}
+| | | And Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | vrf=${fib_table_1}
+| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut2-vhost-${number}-if1}
+| | | ... | multipath=${TRUE}
+| | | Add Fib Table | ${dut2} | ${fib_table_2}
+| | | And Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | vrf=${fib_table_2}
+| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut2-vhost-${number}-if2}
+| | | ... | multipath=${TRUE}
 | | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if1}
 | | | ... | ${fib_table_1}
 | | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if2}
@@ -432,6 +428,14 @@
 | | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
 | | | ... | ${dut2} | ${dut2-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
 | | | ... | ${dut2} | ${dut2-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
+| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
+| | | ... | ${dut1-vhost-${number}-if1}
+| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
+| | | ... | ${dut1-vhost-${number}-if2}
+| | | ${dut2_vif1_idx}= | Get Interface SW Index | ${dut2}
+| | | ... | ${dut2-vhost-${number}-if1}
+| | | ${dut2_vif2_idx}= | Get Interface SW Index | ${dut2}
+| | | ... | ${dut2-vhost-${number}-if2}
 | | | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
 | | | ... | ${dut1_vif1_idx}
 | | | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
@@ -497,6 +501,23 @@
 | | Policer Classify Set Match IP | 10.10.10.2 | ${False}
 | | Policer Set Configuration
 
+| Initialize IPv6 forwarding in 2-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 2-node circular
+| | ... | topology. Get the interface MAC addresses and setup neighbour on all
+| | ... | VPP interfaces. Setup IPv6 addresses with /128 prefixes on all
+| | ... | interfaces.
+| | ...
+| | Set interfaces in path up
+| | ${prefix}= | Set Variable | 64
+| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:1::1 | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | 2001:2::1 | ${prefix}
+| | Suppress ICMPv6 router advertisement message | ${nodes}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:1::2 | ${tg1_if1_mac}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | 2001:2::2 | ${tg1_if2_mac}
+
 | Initialize IPv6 forwarding in 3-node circular topology
 | | [Documentation]
 | | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
@@ -505,6 +526,7 @@
 | | ... | interfaces. Set routing on both DUT nodes with prefix /64 and
 | | ... | next hop of neighbour DUT interface IPv6 address.
 | | ...
+| | Set interfaces in path up
 | | ${prefix}= | Set Variable | 64
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
@@ -540,6 +562,7 @@
 | | ...
 | | [Arguments] | ${count}
 | | ...
+| | Set interfaces in path up
 | | ${subn_prefix}= | Set Variable | 64
 | | ${host_prefix}= | Set Variable | 128
 | | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:3::1 | ${subn_prefix}
@@ -584,14 +607,224 @@
 | | And Vpp Enable Input Acl Interface
 | | ... | ${dut2} | ${dut2_if2} | ip6 | ${table_idx}
 
+| Initialize IPv6 forwarding over SRv6 with encapsulation with '${n}' x SID '${prepos}' decapsulation in 3-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
+| | ... | topology. Get the interface MAC addresses and setup neighbours on all
+| | ... | VPP interfaces. Setup IPv6 addresses on all interfaces. Set segment
+| | ... | routing for IPv6 for required number of SIDs and configure IPv6 routes
+| | ... | on both DUT nodes.
+| | ...
+| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
+| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | ${dut1_if1_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | ${dut1_if2_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | ${dut2_if1_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_if2_ip6} | ${prefix}
+| | Suppress ICMPv6 router advertisement message | ${nodes}
+| | :FOR | ${number} | IN RANGE | 2 | ${dst_addr_nr}+2
+| | | ${hexa_nr}= | Convert To Hex | ${number}
+| | | Add Ip Neighbor | ${dut1} | ${dut1_if1} | ${tg_if1_ip6_subnet}${hexa_nr}
+| | | ... | ${tg1_if1_mac}
+| | | Add Ip Neighbor | ${dut2} | ${dut2_if2} | ${tg_if2_ip6_subnet}${hexa_nr}
+| | | ... | ${tg1_if2_mac}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | ${dut2_if1_ip6} | ${dut2_if1_mac}
+| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | ${dut1_if2_ip6} | ${dut1_if2_mac}
+| | ${sid1}= | Set Variable If
+| | ... | "${n}" == "1" | ${dut2_sid1}
+| | ... | "${n}" == "2" | ${dut2_sid1_1}
+| | ${sid2}= | Set Variable If
+| | ... | "${n}" == "1" | ${dut1_sid2}
+| | ... | "${n}" == "2" | ${dut1_sid2_1}
+| | Vpp Route Add | ${dut1} | ${sid1} | ${sid_prefix} | ${dut2_if1_ip6}
+| | ... | ${dut1_if2}
+| | Vpp Route Add | ${dut2} | ${sid2} | ${sid_prefix} | ${dut1_if2_ip6}
+| | ... | ${dut2_if1}
+# Configure SRv6 for direction0
+| | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1}
+| | @{sid_list_dir0}= | Run Keyword If | "${n}" == "1"
+| | ... | Create List | ${dut2_sid1}
+| | ... | ELSE IF | "${n}" == "2"
+| | ... | Create List | ${dut2_sid1_1} | ${dut2_sid1_2}
+| | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap
+| | ... | @{sid_list_dir0}
+| | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid}
+| | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix}
+| | Run Keyword If | "${n}" == "1"
+| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.dx6
+| | ... | interface=${dut2_if2} | next_hop=${tg_if2_ip6_subnet}2
+| | Run Keyword If | "${n}" == "2"
+| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_1} | end
+| | Run Keyword If | "${n}" == "2" and "${prepos}" != "without"
+| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_2} | end.dx6
+| | ... | interface=${dut2_if2} | next_hop=${tg_if2_ip6_subnet}2
+| | Run Keyword If | "${n}" == "2" and "${prepos}" == "without"
+| | ... | Vpp Route Add | ${dut2} | ${dut2_sid1_2} | ${sid_prefix}
+| | ... | ${tg_if2_ip6_subnet}2 | ${dut2_if2}
+# Configure SRv6 for direction1
+| | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
+| | @{sid_list_dir1}= | Run Keyword If | "${n}" == "1"
+| | ... | Create List | ${dut1_sid2}
+| | ... | ELSE IF | "${n}" == "2"
+| | ... | Create List | ${dut1_sid2_1} | ${dut1_sid2_2}
+| | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
+| | ... | @{sid_list_dir1}
+| | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
+| | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix}
+| | Run Keyword If | "${n}" == "1"
+| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.dx6
+| | ... | interface=${dut1_if1} | next_hop=${tg_if1_ip6_subnet}2
+| | Run Keyword If | "${n}" == "2"
+| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_1} | end
+| | Run Keyword If | "${n}" == "2" and "${prepos}" != "without"
+| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_2} | end.dx6
+| | ... | interface=${dut1_if1} | next_hop=${tg_if1_ip6_subnet}2
+| | Run Keyword If | "${n}" == "2" and "${prepos}" == "without"
+| | ... | Vpp Route Add | ${dut1} | ${dut1_sid2_2} | ${sid_prefix}
+| | ... | ${tg_if1_ip6_subnet}2 | ${dut1_if1}
+| | Set interfaces in path up
+
+| Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via '${behavior}' behaviour in 3-node circular topology
+| | [Documentation]
+| | ... | Create pair of Memif interfaces on all defined VPP nodes. Set UP
+| | ... | state on VPP interfaces in path on nodes in 3-node circular topology.
+| | ... | Get the interface MAC addresses and setup neighbours on all VPP
+| | ... | interfaces. Setup IPv6 addresses on all interfaces. Set segment
+| | ... | routing for IPv6 with defined behaviour function and configure IPv6
+| | ... | routes on both DUT nodes.
+| | ...
+| | ... | *Note:*
+| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads
+| | ... | and rxqueues to all DUTs
+| | ...
+| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
+| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
+| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
+| | ${sock1}= | Set Variable | memif-DUT1_VNF
+| | ${sock2}= | Set Variable | memif-DUT2_VNF
+| | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock1}
+| | ... | ${1} | dut1-memif-1-if1 | dut1-memif-1-if2 | ${rxq_count_int}
+| | ... | ${rxq_count_int}
+| | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if1}
+| | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if2}
+| | Set up memif interfaces on DUT node | ${dut2} | ${sock2} | ${sock2}
+| | ... | ${1} | dut2-memif-1-if1 | dut2-memif-1-if2 | ${rxq_count_int}
+| | ... | ${rxq_count_int}
+| | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if1}
+| | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if2}
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Show Memif | ${nodes['${dut}']}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | ${dut1_if1_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | ${dut1_if2_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1-memif-1-if1}
+| | ... | ${dut1-memif-1-if1_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1-memif-1-if2}
+| | ... | ${dut1-memif-1-if2_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | ${dut2_if1_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_if2_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut2} | ${dut2-memif-1-if1}
+| | ... | ${dut2-memif-1-if1_ip6} | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut2} | ${dut2-memif-1-if2}
+| | ... | ${dut2-memif-1-if2_ip6} | ${prefix}
+| | Suppress ICMPv6 router advertisement message | ${nodes}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | ${dut2_if1_ip6} | ${dut2_if1_mac}
+| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | ${dut1_if2_ip6} | ${dut1_if2_mac}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | ${tg_if1_ip6_subnet}2
+| | ... | ${tg1_if1_mac}
+| | Add Ip Neighbor | ${dut2} | ${dut2_if2} | ${tg_if2_ip6_subnet}2
+| | ... | ${tg1_if2_mac}
+| | ${dut1-memif-1-if2_mac}= | Get Interface MAC | ${dut1} | memif2
+| | ${dut2-memif-1-if2_mac}= | Get Interface MAC | ${dut2} | memif2
+| | Add Ip Neighbor | ${dut1} | ${dut1-memif-1-if1} | ${dut1_nh}
+| | ... | ${dut1-memif-1-if2_mac}
+| | Add Ip Neighbor | ${dut2} | ${dut2-memif-1-if1} | ${dut2_nh}
+| | ... | ${dut2-memif-1-if2_mac}
+| | Vpp Route Add | ${dut1} | ${dut2_sid1} | ${sid_prefix} | ${dut2_if1_ip6}
+| | ... | ${dut1_if2}
+| | Vpp Route Add | ${dut1} | ${out_sid2_1} | ${sid_prefix}
+| | ... | ${tg_if1_ip6_subnet}2 | ${dut1_if1}
+| | Vpp Route Add | ${dut2} | ${dut1_sid2} | ${sid_prefix} | ${dut1_if2_ip6}
+| | ... | ${dut2_if1}
+| | Vpp Route Add | ${dut2} | ${out_sid1_1} | ${sid_prefix}
+| | ... | ${tg_if2_ip6_subnet}2 | ${dut2_if2}
+# Configure SRv6 for direction0 on DUT1
+| | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1}
+| | @{sid_list_dir0}= | Create List | ${dut2_sid1} | ${out_sid1_1}
+| | ... | ${out_sid1_2}
+| | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap
+| | ... | @{sid_list_dir0}
+| | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid}
+| | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix}
+# Configure SRv6 for direction1 on DUT2
+| | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
+| | @{sid_list_dir1}= | Create List | ${dut1_sid2} | ${out_sid2_1}
+| | ... | ${out_sid2_2}
+| | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
+| | ... | @{sid_list_dir1}
+| | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
+| | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix}
+# Configure SRv6 for direction0 on DUT2
+| | ${dut2_out_if}= | Get Interface Name | ${dut2} | memif1
+| | ${dut2_in_if}= | Get Interface Name | ${dut2} | memif2
+| | Remove Values From List | ${sid_list_dir0} | ${dut2_sid1}
+| | Run Keyword If | "${behavior}" == "static_proxy"
+| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.as
+| | ... | ${NONE} | ${dut2_nh} | ${NONE} | ${dut2_out_if} | ${dut2_in_if}
+| | ... | ${dut1_sid1} | @{sid_list_dir0}
+| | ... | ELSE IF | "${behavior}" == "dynamic_proxy"
+| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.ad
+| | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if}
+| | ... | ELSE IF | "${behavior}" == "masquerading"
+| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.am
+| | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if}
+| | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
+# Configure SRv6 for direction1 on DUT1
+| | ${dut1_out_if}= | Get Interface Name | ${dut1} | memif1
+| | ${dut1_in_if}= | Get Interface Name | ${dut1} | memif2
+| | Remove Values From List | ${sid_list_dir1} | ${dut1_sid2}
+| | Run Keyword If | "${behavior}" == "static_proxy"
+| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.as
+| | ... | ${NONE} | ${dut1_nh} | ${NONE} | ${dut1_out_if} | ${dut1_in_if}
+| | ... | ${dut2_sid2} | @{sid_list_dir1}
+| | ... | ELSE IF | "${behavior}" == "dynamic_proxy"
+| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.ad
+| | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if}
+| | ... | ELSE IF | "${behavior}" == "masquerading"
+| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.am
+| | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if}
+| | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
+| | Set interfaces in path up
+
+| Initialize L2 patch
+| | [Documentation]
+| | ... | Setup L2 patch topology by cross connecting two interfaces on
+| | ... | each DUT. Interfaces are brought up.
+| | ...
+| | Set interfaces in path up
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Configure L2patch | ${nodes['${dut}']} | ${${dut}_if1} | ${${dut}_if2}
+
+| Initialize L2 xconnect in 2-node circular topology
+| | [Documentation]
+| | ... | Setup L2 xconnect topology by cross connecting two interfaces on
+| | ... | each DUT. Interfaces are brought up.
+| | ...
+| | Set interfaces in path up
+| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1_if2}
+
 | Initialize L2 xconnect in 3-node circular topology
 | | [Documentation]
 | | ... | Setup L2 xconnect topology by cross connecting two interfaces on
 | | ... | each DUT. Interfaces are brought up.
 | | ... |
+| | Set interfaces in path up
 | | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1_if2}
 | | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Initialize L2 xconnect with VXLANoIPv4 in 3-node circular topology
 | | [Documentation]
@@ -601,7 +834,7 @@
 | | ... | between DUTs. VXLAN sub-interfaces has same IPv4 address as
 | | ... | interfaces.
 | | ...
-| | Set interfaces in path in 3-node circular topology up
+| | Set interfaces in path up
 | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1 | 24
 | | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2 | 24
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -615,81 +848,61 @@
 | | ... | 172.16.0.2 | 172.16.0.1
 | | Configure L2XC | ${dut2} | ${dut2_if2} | ${dut2s_vxlan}
 
-| Initialize L2 xconnect with Vhost-User in 3-node circular topology
+| Initialize L2 xconnect with Vhost-User on node
 | | [Documentation]
-| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Cross
-| | ... | connect each Vhost interface with one physical interface.
+| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
+| | ... | defined VPP node. Add each Vhost-User interface into L2 cross-connect
+| | ... | with with physical inteface or Vhost-User interface of another VM.
 | | ...
 | | ... | *Arguments:*
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
+| | ... | - dut - DUT node. Type: string
+| | ... | - vm_count - VM count. Type: integer
 | | ...
-| | ... | _NOTE:_ This KW uses following test case variables:
-| | ... | - ${dut1} - DUT1 node.
-| | ... | - ${dut2} - DUT2 node.
-| | ... | - ${dut1_if1} - DUT1 interface towards TG.
-| | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
-| | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
-| | ... | - ${dut2_if2} - DUT2 interface towards TG.
+| | ... | *Note:*
+| | ... | Socket paths for VM are defined in following format:
+| | ... | - /tmp/sock-${VM_ID}-1
+| | ... | - /tmp/sock-${VM_ID}-2
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| L2 xconnect with Vhost-User initialized in a 3-node \
-| | ... | circular topology \| /tmp/sock1 \| /tmp/sock2 \|
+| | ... | \| Initialize L2 xconnect with Vhost-User on node \| DUT1 \| 1 \|
 | | ...
-| | [Arguments] | ${sock1} | ${sock2}
+| | [Arguments] | ${dut} | ${vm_count}=${1}
 | | ...
-| | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2} | dut1_vhost_if1 | dut1_vhost_if2
-| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1_vhost_if1}
-| | Configure L2XC | ${dut1} | ${dut1_if2} | ${dut1_vhost_if2}
-| | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | ... | ${sock1} | ${sock2} | dut2_vhost_if1 | dut2_vhost_if2
-| | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_vhost_if1}
-| | Configure L2XC | ${dut2} | ${dut2_if2} | ${dut2_vhost_if2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
+| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
+| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
+| | | ${prev_index}= | Evaluate | ${number}-1
+| | | Configure vhost interfaces for L2BD forwarding | ${nodes['${dut}']}
+| | | ... | ${sock1} | ${sock2} | ${dut}-vhost-${number}-if1
+| | | ... | ${dut}-vhost-${number}-if2
+| | | ${dut_xconnect_if1}= | Set Variable If | ${number}==1 | ${${dut}_if1}
+| | | ... | ${${dut}-vhost-${prev_index}-if2}
+| | | Configure L2XC | ${nodes['${dut}']} | ${dut_xconnect_if1}
+| | | ... | ${${dut}-vhost-${number}-if1}
+| | | Run Keyword If | ${number}==${vm_count} | Configure L2XC
+| | | ... | ${nodes['${dut}']} | ${${dut}-vhost-${number}-if2} | ${${dut}_if2}
+| | All VPP Interfaces Ready Wait | ${nodes}
 
-| Initialize L2 xconnect with Vhost-User for '${nr}' in 3-node circular topology
+| Initialize L2 xconnect with Vhost-User
 | | [Documentation]
-| | ... | Create pairs of Vhost-User interfaces on all defined VPP nodes. Cross
-| | ... | connect each Vhost interface with one physical interface or virtual
-| | ... | interface to create a chain accross DUT node.
+| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
+| | ... | all VPP nodes. Add each Vhost-User interface into L2 cross-connect
+| | ... | with with physical inteface or Vhost-User interface of another VM.
 | | ...
 | | ... | *Arguments:*
-| | ... | _None_
-| | ...
-| | ... | *Note:*
-| | ... | Socket paths for VM are defined in following format:
-| | ... | - /tmp/sock-${VM_ID}-1
-| | ... | - /tmp/sock-${VM_ID}-2
+| | ... | - vm_count - VM count. Type: integer
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| L2 xconnect with Vhost-User for '2' initialized in a 3-node \
-| | ... | circular topology \|
+| | ... | \| Initialize L2 xconnect with Vhost-User \| 1 \|
 | | ...
-| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
-| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
-| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
-| | | ${prev_index}= | Evaluate | ${number}-1
-| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
-| | | ... | dut1-vhost-${number}-if2
-| | | ${dut1_xconnect_if1}= | Set Variable If | ${number}==1 | ${dut1_if1}
-| | | ... | ${dut1-vhost-${prev_index}-if2}
-| | | Configure L2XC | ${dut1} | ${dut1_xconnect_if1}
-| | | ... | ${dut1-vhost-${number}-if1}
-| | | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | | ... | ${sock1} | ${sock2} | dut2-vhost-${number}-if1
-| | | ... | dut2-vhost-${number}-if2
-| | | ${dut2_xconnect_if1}= | Set Variable If | ${number}==1 | ${dut2_if1}
-| | | ... | ${dut2-vhost-${prev_index}-if2}
-| | | Configure L2XC | ${dut2} | ${dut2_xconnect_if1}
-| | | ... | ${dut2-vhost-${number}-if1}
-| | | Run Keyword If | ${number}==${nr} | Configure L2XC
-| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${dut1_if2}
-| | | Run Keyword If | ${number}==${nr} | Configure L2XC
-| | | ... | ${dut2} | ${dut2-vhost-${number}-if2} | ${dut2_if2}
+| | [Arguments] | ${vm_count}=${1}
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Initialize L2 xconnect with Vhost-User on node | ${dut}
+| | | ... | vm_count=${vm_count}
 
 | Initialize L2 xconnect with Vhost-User and VLAN in 3-node circular topology
 | | [Documentation]
@@ -710,7 +923,7 @@
 | | ...
 | | [Arguments] | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite}
 | | ...
-| | Set interfaces in path in 3-node circular topology up
+| | Set interfaces in path up
 | | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
 | | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
 | | Configure L2 tag rewrite method on interfaces
@@ -724,7 +937,141 @@
 | | ... | ${sock1} | ${sock2}
 | | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1}
 | | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
+
+| Initialize L2 xconnect with Vhost-User and VLAN with DPDK link bonding in 3-node circular topology
+| | [Documentation]
+| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Setup VLAN
+| | ... | on BondEthernet interfaces between DUTs. Cross connect one Vhost
+| | ... | interface with physical interface towards TG and other Vhost interface
+| | ... | with VLAN sub-interface. All interfaces are brought up.
+| | ...
+| | ... | *Arguments:*
+| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
+| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
+| | ... | - subid - ID of the sub-interface to be created. Type: string
+| | ... | - tag_rewrite - Method of tag rewrite. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 xconnect with Vhost-User and VLAN with DPDK link\
+| | ... | bonding in 3-node circular topology \| /tmp/sock1 \| /tmp/sock2 \
+| | ... | \| 10 \| pop-1 \|
+| | ...
+| | [Arguments] | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite}
+| | ...
+| | Set interfaces in path up
+| | Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
+| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
+| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1}
+| | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
+| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
+| | ... | ${subid}
+| | Configure L2 tag rewrite method on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | Configure vhost interfaces for L2BD forwarding | ${dut1}
+| | ... | ${sock1} | ${sock2}
+| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1}
+| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2}
+| | Configure vhost interfaces for L2BD forwarding | ${dut2}
+| | ... | ${sock1} | ${sock2}
+| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1}
+| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}
+| | All VPP Interfaces Ready Wait | ${nodes}
+
+| Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology
+| | [Documentation]
+| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Create one
+| | ... | link bonding (BondEthernet) interface on both VPP nodes. Enslave one
+| | ... | physical interface towards next DUT by BondEthernet interface. Setup
+| | ... | VLAN on BondEthernet interfaces between DUTs. Cross connect one Vhost
+| | ... | interface with physical interface towards TG and other Vhost interface
+| | ... | with VLAN sub-interface. All interfaces are brought up.
+| | ...
+| | ... | *Arguments:*
+| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
+| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
+| | ... | - subid - ID of the sub-interface to be created. Type: string
+| | ... | - tag_rewrite - Method of tag rewrite. Type: string
+| | ... | - bond_mode - Link bonding mode. Type: string
+| | ... | - lb_mode - Load balance mode. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 xconnect with Vhost-User and VLAN with VPP link\
+| | ... | bonding in 3-node circular topology \| /tmp/sock1 \| /tmp/sock2 \
+| | ... | \| 10 \| pop-1 \| \| xor \| l34 \|
+| | ...
+| | [Arguments] | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite} | ${bond_mode}
+| | ... | ${lb_mode}
+| | ...
+| | Set interfaces in path up
+| | ${dut1_eth_bond_if1}= | VPP Create Bond Interface | ${dut1} | ${bond_mode}
+| | ... | ${lb_mode}
+| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
+| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut1_if2}
+| | Run Keyword If | '${if2_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2}
+| | ... | ${dut1_eth_bond_if1}
+| | ... | ELSE
+| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_1}
+| | ... | ${dut1_eth_bond_if1}
+| | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_2}
+| | ... | ${dut1_eth_bond_if1}
+| | ${dut2_eth_bond_if1}= | VPP Create Bond Interface | ${dut2} | ${bond_mode}
+| | ... | ${lb_mode}
+| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
+| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2_if1}
+| | Run Keyword If | '${if1_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1}
+| | ... | ${dut2_eth_bond_if1}
+| | ... | ELSE
+| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_1}
+| | ... | ${dut2_eth_bond_if1}
+| | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_2}
+| | ... | ${dut2_eth_bond_if1}
+| | VPP Show Bond Data On All Nodes | ${nodes} | details=${TRUE}
+| | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
+| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
+| | ... | ${subid}
+| | Configure L2 tag rewrite method on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | Configure vhost interfaces for L2BD forwarding | ${dut1}
+| | ... | ${sock1} | ${sock2}
+| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1}
+| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2}
+| | Configure vhost interfaces for L2BD forwarding | ${dut2}
+| | ... | ${sock1} | ${sock2}
+| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1}
+| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}
+
+| Initialize L2 bridge domain in 2-node circular topology
+| | [Documentation]
+| | ... | Setup L2 DB topology by adding two interfaces on DUT into BD
+| | ... | that is created automatically with index 1. Learning is enabled.
+| | ... | Interfaces are brought up.
+| | ...
+| | ... | *Arguments:*
+| | ... | - bd_id - Bridge domain ID. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 bridge domain in 2-node circular topology \| 1 \|
+| | ...
+| | [Arguments] | ${bd_id}=${1}
+| | ...
+| | Set interfaces in path up
+| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id}
+| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id}
 
 | Initialize L2 bridge domain in 3-node circular topology
 | | [Documentation]
@@ -741,36 +1088,46 @@
 | | ...
 | | [Arguments] | ${bd_id}=${1}
 | | ...
+| | Set interfaces in path up
 | | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id}
 | | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id}
 | | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${bd_id}
 | | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Configure IPv4 ACLs
 | | [Documentation]
 | | ... | Configure ACL with required number of not-hitting permit ACEs plus two
 | | ... | hitting ACEs for both traffic directions.
 | | ...
+| | ... | *Arguments:*
+| | ... | - dut_node - DUT node. Type: dictionary
+| | ... | - dut_if1 - DUT node interface1 name (Optional). Type: string
+| | ... | - dut_if2 - DUT node interface2 name (Optional). Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Configure IPv4 ACLs \| ${nodes['DUT1']} \| GigabitEthernet0/7/0 \
+| | ... | \| GigabitEthernet0/8/0 \|
+| | ...
 | | ... | _NOTE:_ This KW uses following test case variables:
-| | ... | - ${src_ip_start} - Source IP address start. Type: string.
-| | ... | - ${dst_ip_start} - Destination IP address start. Type: string.
-| | ... | - ${ip_step} - IP address step. Type: string.
-| | ... | - ${sport_start} - Source port number start. Type: string.
-| | ... | - ${dport_start} - Destination port number start. Type: string.
-| | ... | - ${port_step} - Port number step. Type: string.
+| | ... | - ${src_ip_start} - Source IP address start. Type: string
+| | ... | - ${dst_ip_start} - Destination IP address start. Type: string
+| | ... | - ${ip_step} - IP address step. Type: string
+| | ... | - ${sport_start} - Source port number start. Type: string
+| | ... | - ${dport_start} - Destination port number start. Type: string
+| | ... | - ${port_step} - Port number step. Type: string
 | | ... | - ${no_hit_aces_number} - Number of not-hitting ACEs to be configured.
 | | ... | Type: integer
-| | ... | - ${acl_apply_type} - To what path aplly the ACL - input or output.
+| | ... | - ${acl_apply_type} - To what path apply the ACL - input or output.
 | | ... | Type: string
 | | ... | - ${acl_action} - Action for the rule - deny, permit, permit+reflect.
-| | ... | Type: stringe
+| | ... | Type: string
 | | ... | - ${trex_stream1_subnet} - IP subnet used by T-Rex in direction 0->1.
 | | ... | Type: string
 | | ... | - ${trex_stream2_subnet} - IP subnet used by T-Rex in direction 1->0.
 | | ... | Type: string
 | | ...
-| | [Arguments] | ${dut} | ${dut_if1}=${None} | ${dut_if2}=${None}
+| | [Arguments] | ${dut} | ${dut_if1}=${NONE} | ${dut_if2}=${NONE}
 | | ${src_ip_int} = | Evaluate
 | | ... | int(ipaddress.ip_address(unicode($src_ip_start))) - $ip_step
 | | ... | modules=ipaddress
@@ -785,40 +1142,40 @@
 | | ${port_limit}= | Set Variable | ${65535}
 | | ${acl}= | Set Variable | ipv4 permit
 | | :FOR | ${nr} | IN RANGE | 0 | ${no_hit_aces_number}
-| |      | ${src_ip_int} = | Evaluate | $src_ip_int + $ip_step
-| |      | ${dst_ip_int} = | Evaluate | $dst_ip_int + $ip_step
-| |      | ${sport}= | Evaluate | $sport + $port_step
-| |      | ${dport}= | Evaluate | $dport + $port_step
-| |      | ${ipv4_limit_reached}= | Set Variable If
-| |      | ... | $src_ip_int > $ip_limit_int or $src_ip_int > $ip_limit_int
-| |      | ... | ${True}
-| |      | ${udp_limit_reached}= | Set Variable If
-| |      | ... | $sport > $port_limit or $dport > $port_limit | ${True}
-| |      | Run Keyword If | $ipv4_limit_reached is True | Log
-| |      | ... | Can't do more iterations - IPv4 address limit has been reached.
-| |      | ... | WARN
-| |      | Run Keyword If | $udp_limit_reached is True | Log
-| |      | ... | Can't do more iterations - UDP port limit has been reached.
-| |      | ... | WARN
-| |      | ${src_ip} = | Run Keyword If | $ipv4_limit_reached is True
-| |      | ... | Set Variable | ${ip_limit}
-| |      | ... | ELSE | Evaluate | str(ipaddress.ip_address($src_ip_int))
-| |      | ... | modules=ipaddress
-| |      | ${dst_ip} = | Run Keyword If | $ipv4_limit_reached is True
-| |      | ... | Set Variable | ${ip_limit}
-| |      | ... | ELSE | Evaluate | str(ipaddress.ip_address($dst_ip_int))
-| |      | ... | modules=ipaddress
-| |      | ${sport}= | Set Variable If | ${sport} > $port_limit | $port_limit
-| |      | ... | ${sport}
-| |      | ${dport}= | Set Variable If | ${dport} > $port_limit | $port_limit
-| |      | ... | ${dport}
-| |      | ${acl}= | Catenate | ${acl} | src ${src_ip}/32 dst ${dst_ip}/32
-| |      | ... | sport ${sport} | dport ${dport},
-| |      | Exit For Loop If
-| |      | ... | $ipv4_limit_reached is True or $udp_limit_reached is True
+| | | ${src_ip_int} = | Evaluate | $src_ip_int + $ip_step
+| | | ${dst_ip_int} = | Evaluate | $dst_ip_int + $ip_step
+| | | ${sport}= | Evaluate | $sport + $port_step
+| | | ${dport}= | Evaluate | $dport + $port_step
+| | | ${ipv4_limit_reached}= | Set Variable If
+| | | ... | $src_ip_int > $ip_limit_int or $src_ip_int > $ip_limit_int
+| | | ... | ${TRUE}
+| | | ${udp_limit_reached}= | Set Variable If
+| | | ... | $sport > $port_limit or $dport > $port_limit | ${TRUE}
+| | | Run Keyword If | $ipv4_limit_reached is True | Log
+| | | ... | Can't do more iterations - IPv4 address limit has been reached.
+| | | ... | WARN
+| | | Run Keyword If | $udp_limit_reached is True | Log
+| | | ... | Can't do more iterations - UDP port limit has been reached.
+| | | ... | WARN
+| | | ${src_ip} = | Run Keyword If | $ipv4_limit_reached is True
+| | | ... | Set Variable | ${ip_limit}
+| | | ... | ELSE | Evaluate | str(ipaddress.ip_address($src_ip_int))
+| | | ... | modules=ipaddress
+| | | ${dst_ip} = | Run Keyword If | $ipv4_limit_reached is True
+| | | ... | Set Variable | ${ip_limit}
+| | | ... | ELSE | Evaluate | str(ipaddress.ip_address($dst_ip_int))
+| | | ... | modules=ipaddress
+| | | ${sport}= | Set Variable If | ${sport} > $port_limit | $port_limit
+| | | ... | ${sport}
+| | | ${dport}= | Set Variable If | ${dport} > $port_limit | $port_limit
+| | | ... | ${dport}
+| | | ${acl}= | Catenate | ${acl} | src ${src_ip}/32 dst ${dst_ip}/32
+| | | ... | sport ${sport} | dport ${dport},
+| | | Exit For Loop If
+| | | ... | $ipv4_limit_reached is True or $udp_limit_reached is True
 | | ${acl}= | Catenate | ${acl}
-| | ...     | ipv4 ${acl_action} src ${trex_stream1_subnet},
-| | ...     | ipv4 ${acl_action} src ${trex_stream2_subnet}
+| | ... | ipv4 ${acl_action} src ${trex_stream1_subnet},
+| | ... | ipv4 ${acl_action} src ${trex_stream2_subnet}
 | | Add Replace Acl Multi Entries | ${dut} | rules=${acl}
 | | @{acl_list}= | Create List | ${0}
 | | Run Keyword If | 'input' in $acl_apply_type and $dut_if1 is not None
@@ -839,6 +1196,14 @@
 | | ... | enabled. Interfaces are brought up. Apply required ACL rules to DUT1
 | | ... | interfaces.
 | | ...
+| | ... | *Arguments:*
+| | ... | _None_
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 bridge domain with IPv4 ACLs on DUT1 in 3-node \
+| | ... | circular topology \|
+| | ...
 | | ... | _NOTE:_ This KW uses following test case variables:
 | | ... | - ${dut1} - DUT1 node.
 | | ... | - ${dut2} - DUT2 node.
@@ -847,9 +1212,9 @@
 | | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
 | | ... | - ${dut2_if2} - DUT2 interface towards TG.
 | | ...
+| | Set interfaces in path up
 | | Configure L2BD forwarding | ${dut1} | ${dut1_if1} | ${dut1_if2}
 | | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 | | Configure IPv4 ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2}
 
 | Initialize IPv4 routing for '${ip_nr}' addresses with IPv4 ACLs on DUT1 in 3-node circular topology
@@ -861,6 +1226,14 @@
 | | ... | prefix /24 and next hops of neighbour DUT interface IPv4 address.
 | | ... | Apply required ACL rules to DUT1 interfaces.
 | | ...
+| | ... | *Arguments:*
+| | ... | - ip_nr - Number of IPs to be used. Type: integer or string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize IPv4 routing for '10' addresses with IPv4 ACLs on DUT1 \
+| | ... | in 3-node circular topology \|
+| | ...
 | | ... | _NOTE:_ This KW uses following test case variables:
 | | ... | - ${dut1} - DUT1 node.
 | | ... | - ${dut2} - DUT2 node.
@@ -869,10 +1242,7 @@
 | | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
 | | ... | - ${dut2_if2} - DUT2 interface towards TG.
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -891,59 +1261,139 @@
 | | ... | ${dut2} | ${dut2_if2} | 20.20.20.1 | 24
 | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2}
 | | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 | | Configure IPv4 ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2}
 
-| Initialize L2 bridge domains with Vhost-User in 3-node circular topology
+| Configure MACIP ACLs
 | | [Documentation]
-| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
-| | ... | Vhost-User interface into L2 bridge domains with learning enabled
-| | ... | with physical inteface.
+| | ... | Configure MACIP ACL with required number of not-hitting permit ACEs
+| | ... | plus two hitting ACEs for both traffic directions.
 | | ...
 | | ... | *Arguments:*
-| | ... | - bd_id1 - Bridge domain ID. Type: integer
-| | ... | - bd_id2 - Bridge domain ID. Type: integer
-| | ... | - sock1 - Sock path for the first Vhost-User interface. Type: string
-| | ... | - sock2 - Sock path for the second Vhost-User interface. Type: string
+| | ... | - dut_node - DUT node. Type: dictionary
+| | ... | - dut_if1 - DUT node interface1 name (Optional). Type: string
+| | ... | - dut_if2 - DUT node interface2 name (Optional). Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Configure MACIP ACLs \| ${nodes['DUT1']} \| GigabitEthernet0/7/0 \
+| | ... | \| GigabitEthernet0/8/0 \|
 | | ...
 | | ... | _NOTE:_ This KW uses following test case variables:
+| | ... | - ${src_ip_start} - Source IP address start. Type: string
+| | ... | - ${ip_step} - IP address step. Type: string
+| | ... | - ${src_mac_start} - Source MAC address start in format with colons.
+| | ... | Type: string
+| | ... | - ${src_mac_step} - Source MAC address step. Type: string
+| | ... | - ${src_mac_mask} - Source MAC address mask. 00:00:00:00:00:00 is a
+| | ... | wildcard mask. Type: string
+| | ... | - ${no_hit_aces_number} - Number of not-hitting ACEs to be configured.
+| | ... | Type: integer
+| | ... | - ${acl_action} - Action for the rule - deny, permit, permit+reflect.
+| | ... | Type: string
+| | ... | - ${tg_stream1_subnet} - IP subnet used by TG in direction 0->1.
+| | ... | Type: string
+| | ... | - ${tg_stream2_subnet} - IP subnet used by TG in direction 1->0.
+| | ... | Type: string
+| | ... | - ${tg_stream1_mac} - Source MAC address of traffic stream 1.
+| | ... | Type: string
+| | ... | - ${tg_stream2_mac} - Source MAC address of traffic stream 2.
+| | ... | Type: string
+| | ... | - ${tg_mac_mask} - MAC address mask for traffic streams.
+| | ... | 00:00:00:00:00:00 is a wildcard mask. Type: string
+| | ...
+| | [Arguments] | ${dut} | ${dut_if1}=${NONE} | ${dut_if2}=${NONE}
+| | ...
+| | ${src_ip_int} = | IP To Int | ${src_ip_start}
+| | ${src_ip_int} = | Evaluate | ${src_ip_int} - ${ip_step}
+| | ...
+| | ${ip_limit} = | Set Variable | 255.255.255.255
+| | ${ip_limit_int} = | IP To Int | ${ip_limit}
+| | ...
+| | ${src_mac_int} = | Mac To Int | ${src_mac_start}
+| | ${src_mac_int} = | Evaluate | ${src_mac_int} - ${src_mac_step}
+| | ...
+| | ${mac_limit} = | Set Variable | ff:ff:ff:ff:ff:ff
+| | ${mac_limit_int} = | Mac To Int | ${mac_limit}
+| | ...
+| | ${acl}= | Set Variable | ipv4 permit
+| | :FOR | ${nr} | IN RANGE | 0 | ${no_hit_aces_number}
+| | | ${src_ip_int} = | Evaluate | ${src_ip_int} + ${ip_step}
+| | | ${src_mac_int} = | Evaluate | ${src_mac_int} + ${src_mac_step}
+| | | ${ipv4_limit_reached}= | Set Variable If
+| | | ... | ${src_ip_int} > ${ip_limit_int} | ${TRUE}
+| | | ${mac_limit_reached}= | Set Variable If
+| | | ... | ${src_mac_int} > ${mac_limit_int} | ${TRUE}
+| | | Run Keyword If | '${ipv4_limit_reached}' == '${TRUE}' | Log
+| | | ... | Can't do more iterations - IPv4 address limit has been reached.
+| | | ... | WARN
+| | | Run Keyword If | '${mac_limit_reached}' == '${TRUE}' | Log
+| | | ... | Can't do more iterations - MAC address limit has been reached.
+| | | ... | WARN
+| | | ${src_ip} = | Run Keyword If | '${ipv4_limit_reached}' == '${TRUE}'
+| | | ... | Set Variable | ${ip_limit}
+| | | ... | ELSE | Int To IP | ${src_ip_int}
+| | | ${src_mac}= | Run Keyword If | '${mac_limit_reached}' == '${TRUE}'
+| | | ... | Set Variable | ${mac_limit}
+| | | ... | ELSE | Int To Mac | ${src_mac_int}
+| | | ${acl}= | Catenate | ${acl} | ip ${src_ip}/32
+| | | ... | mac ${src_mac} | mask ${src_mac_mask},
+| | | Exit For Loop If | '${ipv4_limit_reached}' == '${TRUE}' or '${mac_limit_reached}' == '${TRUE}'
+| | ${acl0}= | Catenate | ${acl}
+| | ... | ipv4 ${acl_action} ip ${tg_stream1_subnet} mac ${tg_stream1_mac}
+| | ... | mask ${tg_mac_mask}
+| | ${acl1}= | Catenate | ${acl}
+| | ... | ipv4 ${acl_action} ip ${tg_stream2_subnet} mac ${tg_stream2_mac}
+| | ... | mask ${tg_mac_mask}
+| | Add Macip Acl Multi Entries | ${dut} | rules=${acl0}
+| | Add Macip Acl Multi Entries | ${dut} | rules=${acl1}
+| | ${acl_idx}= | Set Variable | 0
+| | Run Keyword Unless | '${dut_if1}' == '${NONE}'
+| | ... | Add Del Macip Acl Interface | ${dut} | ${dut_if1} | add | ${acl_idx}
+| | ${acl_idx}= | Set Variable | 1
+| | Run Keyword Unless | '${dut_if2}' == '${NONE}'
+| | ... | Add Del Macip Acl Interface | ${dut} | ${dut_if2} | add | ${acl_idx}
+
+| Initialize L2 bridge domain with MACIP ACLs on DUT1 in 3-node circular topology
+| | [Documentation]
+| | ... | Setup L2BD topology by adding two interfaces on DUT1 into bridge
+| | ... | domain that is created automatically with index 1. Learning is
+| | ... | enabled. Interfaces are brought up. Apply required MACIP ACL rules to
+| | ... | DUT1 interfaces.
+| | ...
+| | ... | *Arguments:*
+| | ... | _None_
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 bridge domain with MACIP ACLs on DUT1 in 3-node \
+| | ... | circular topology \|
+| | ...
+| | ... | _NOTE 1:_ This KW uses following test case variables:
+| | ... | - ${tg} - TG node.
 | | ... | - ${dut1} - DUT1 node.
 | | ... | - ${dut2} - DUT2 node.
+| | ... | - ${tg_if1} - TG interface towards DUT1.
+| | ... | - ${tg_if2} - TG interface towards DUT2.
 | | ... | - ${dut1_if1} - DUT1 interface towards TG.
 | | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
 | | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
 | | ... | - ${dut2_if2} - DUT2 interface towards TG.
 | | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| L2 bridge domains with Vhost-User initialized in a 3-node \
-| | ... | circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \|
-| | ...
-| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
-| | ...
-| | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2} | dut1_vhost_if1 | dut1_vhost_if2
-| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut1} | ${dut1_vhost_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut1} | ${dut1_vhost_if2} | ${bd_id2}
-| | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | ... | ${sock1} | ${sock2} | dut2_vhost_if1 | dut2_vhost_if2
-| | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut2} | ${dut2_vhost_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut2} | ${dut2_vhost_if2} | ${bd_id2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| | Set interfaces in path up
+| | Configure L2BD forwarding | ${dut1} | ${dut1_if1} | ${dut1_if2}
+| | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2}
+| | Configure MACIP ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2}
 
-| Initialize L2 bridge domains with Vhost-User for '${nr}' VMs in 3-node circular topology
+| Initialize L2 bridge domains with Vhost-User on node
 | | [Documentation]
-| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on all
-| | ... | defined VPP nodes. Add each Vhost-User interface into L2 bridge
+| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
+| | ... | defined VPP node. Add each Vhost-User interface into L2 bridge
 | | ... | domains with learning enabled with physical inteface or Vhost-User
 | | ... | interface of another VM.
 | | ...
 | | ... | *Arguments:*
-| | ... | _None_
+| | ... | - dut - DUT node. Type: string
+| | ... | - vm_count - VM count. Type: integer
 | | ...
 | | ... | *Note:*
 | | ... | Socket paths for VM are defined in following format:
@@ -952,32 +1402,49 @@
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| L2 bridge domains with Vhost-User for '2' VMs initialized in \
-| | ... | a 3-node circular topology \|
+| | ... | \| Initialize L2 bridge domains with Vhost-User on node \| DUT1 \
+| | ... | \| 1 \|
 | | ...
-| | ${bd_id2}= | Evaluate | ${nr}+1
-| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${1}
-| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${1}
-| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
-| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
+| | [Arguments] | ${dut} | ${vm_count}=${1}
+| | ...
+| | ${bd_id2}= | Evaluate | ${vm_count}+1
+| | Add interface to bridge domain | ${nodes['${dut}']}
+| | ... | ${${dut}_if1} | ${1}
+| | Add interface to bridge domain | ${nodes['${dut}']}
+| | ... | ${${dut}_if2} | ${bd_id2}
+| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
 | | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
 | | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
-| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
-| | | ... | dut1-vhost-${number}-if2
+| | | Configure vhost interfaces for L2BD forwarding | ${nodes['${dut}']}
+| | | ... | ${sock1} | ${sock2} | ${dut}-vhost-${number}-if1
+| | | ... | ${dut}-vhost-${number}-if2
 | | | ${bd_id2}= | Evaluate | ${number}+1
-| | | Add interface to bridge domain | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if1} | ${number}
-| | | Add interface to bridge domain | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if2} | ${bd_id2}
-| | | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | | ... | ${sock1} | ${sock2} | dut2-vhost-${number}-if1
-| | | ... | dut2-vhost-${number}-if2
-| | | Add interface to bridge domain | ${dut2}
-| | | ... | ${dut2-vhost-${number}-if1} | ${number}
-| | | Add interface to bridge domain | ${dut2}
-| | | ... | ${dut2-vhost-${number}-if2} | ${bd_id2}
+| | | Add interface to bridge domain | ${nodes['${dut}']}
+| | | ... | ${${dut}-vhost-${number}-if1} | ${number}
+| | | Add interface to bridge domain | ${nodes['${dut}']}
+| | | ... | ${${dut}-vhost-${number}-if2} | ${bd_id2}
+| | All VPP Interfaces Ready Wait | ${nodes}
+
+| Initialize L2 bridge domains with Vhost-User
+| | [Documentation]
+| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on all
+| | ... | defined VPP nodes. Add each Vhost-User interface into L2 bridge
+| | ... | domains with learning enabled with physical inteface or Vhost-User
+| | ... | interface of another VM.
+| | ...
+| | ... | *Arguments:*
+| | ... | - vm_count - VM count. Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 bridge domains with Vhost-User \| 1 \|
+| | ...
+| | [Arguments] | ${vm_count}=${1}
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Initialize L2 bridge domains with Vhost-User on node | ${dut}
+| | | ... | vm_count=${vm_count}
 
 | Initialize L2 bridge domain with VXLANoIPv4 in 3-node circular topology
 | | [Documentation]
@@ -987,7 +1454,7 @@
 | | ... | between DUTs. VXLAN sub-interfaces has same IPv4 address as
 | | ... | interfaces.
 | | ...
-| | Set interfaces in path in 3-node circular topology up
+| | Set interfaces in path up
 | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1
 | | ... | 24
 | | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2
@@ -1002,87 +1469,262 @@
 | | ... | 172.16.0.2 | 172.16.0.1
 | | Configure L2BD forwarding | ${dut1} | ${dut1_if1} | ${dut1s_vxlan}
 | | Configure L2BD forwarding | ${dut2} | ${dut2_if2} | ${dut2s_vxlan}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
-| Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
+| Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
+| | [Documentation]
+| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
+| | ... | Vhost-User interface into L2 bridge domains with learning enabled
+| | ... | with physical inteface.
+| | ... | Setup VXLANoIPv4 between DUTs by connecting physical and vxlan
+| | ... | interfaces on each DUT. All interfaces are brought up.
+| | ... | IPv4 addresses with prefix /24 are configured on interfaces between
+| | ... | DUTs. VXLAN sub-interfaces has same IPv4 address as interfaces.
+| | ...
+| | ... | *Arguments:*
+| | ... | - bd_id1 - Bridge domain ID. Type: integer
+| | ... | - bd_id2 - Bridge domain ID. Type: integer
+| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
+| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a\
+| | ... | 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \|
+| | ...
+| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
+| | ...
+| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1
+| | ... | 24
+| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2
+| | ... | 24
+| | Set interfaces in path up
+| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24
+| | ... | 172.16.0.1 | 172.16.0.2
+| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24
+| | ... | 172.16.0.2 | 172.16.0.1
+| | Configure vhost interfaces for L2BD forwarding | ${dut1}
+| | ... | ${sock1} | ${sock2}
+| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
+| | Add interface to bridge domain | ${dut1} | ${dut1s_vxlan} | ${bd_id2}
+| | Configure vhost interfaces for L2BD forwarding | ${dut2}
+| | ... | ${sock1} | ${sock2}
+| | Add interface to bridge domain | ${dut2} | ${dut2s_vxlan} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
+| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
+
+| Init L2 bridge domains with single DUT with Vhost-User and VXLANoIPv4 in 3-node circular topology
+| | [Documentation]
+| | ... | Create two Vhost-User interfaces on one VPP node. Add each
+| | ... | Vhost-User interface into L2 bridge domains with learning enabled
+| | ... | one connected to physical interface, the other to VXLAN.
+| | ... | Setup VXLANoIPv4 between DUTs and TG by connecting physical and vxlan
+| | ... | interfaces on the DUT. All interfaces are brought up.
+| | ... | IPv4 addresses with prefix /24 are configured on interfaces between
+| | ... | DUT and TG.
+| | ...
+| | ... | *Arguments:*
+| | ... | - dut1_address - Address of physical interface on DUT1. Type: string
+| | ... | - dut1_address_subnet - Subnet of the address of physical interface on
+| | ... |                         DUT1. Type: string
+| | ... | - dut2_address - Address of physical interface on DUT2. Type: string
+| | ... | - dut2_address_subnet - Subnet of the address of physical interface on
+| | ... |                         DUT2. Type: string
+| | ... | - dut1_gw - Address of the _gateway_ to which the traffic will be
+| | ... |             forwarded on DUT1. Type: string
+| | ... | - dut2_gw - Address of the _gateway_ to which the traffic will be
+| | ... |             forwarded on DUT2. Type: string
+| | ... | - dut1_vxlans - List of VXLAN params to be configured on DUT1.
+| | ... |                 Type: list of dicts, dict params vni, vtep
+| | ... | - dut2_vxlans - List of VXLAN params to be configured on DUT2.
+| | ... |                 Type: list of dicts, dict params vni, vtep
+| | ... | - dut1_route_subnet - Subnet address to forward to  _gateway_ on DUT1.
+| | ... |                       Type: string
+| | ... | - dut1_route_mask - Subnet address mask to forward to  _gateway_
+| | ... |                     on DUT1. Type: string
+| | ... | - dut2_route_subnet - Subnet address to forward to  _gateway_ on DUT2.
+| | ... |                       Type: string
+| | ... | - dut2_route_mask - Subnet address mask to forward to  _gateway_
+| | ... |                     on DUT2. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | [Arguments] | ${dut1_address} | ${dut1_address_subnet} |
+| | ... | ${dut2_address} | ${dut2_address_subnet} | ${dut1_gw} | ${dut2_gw} |
+| | ... | ${dut1_vxlans} | ${dut2_vxlans} | ${dut1_route_subnet} |
+| | ... | ${dut1_route_mask} | ${dut2_route_subnet} | ${dut2_route_mask}
+| | ...
+| | Set interfaces in path up
+| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} |
+| | ... | ${dut1_address} | ${dut1_address_subnet}
+| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} |
+| | ... | ${dut2_address} | ${dut2_address_subnet}
+| | ${dut1_bd_id1}= | Set Variable | 1
+| | ${dut1_bd_id2}= | Set Variable | 2
+| | ${dut2_bd_id1}= | Set Variable | 1
+| | :FOR | ${vxlan} | IN | @{dut1_vxlans}
+| | | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | ${vxlan.vni}
+| | | ... | ${dut1_address} | ${vxlan.vtep}
+| | | Add interface to bridge domain | ${dut1} | ${dut1s_vxlan} | ${dut1_bd_id1}
+| | :FOR | ${vxlan} | IN | @{dut2_vxlans}
+| | | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | ${vxlan.vni}
+| | | ... | ${dut2_address} | ${vxlan.vtep}
+| | | Add interface to bridge domain | ${dut2} | ${dut2s_vxlan} | ${dut2_bd_id1}
+| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
+| | Add arp on dut | ${dut1} | ${dut1_if1} | ${dut1_gw} | ${tg_if1_mac}
+| | Add arp on dut | ${dut2} | ${dut2_if2} | ${dut2_gw} | ${tg_if2_mac}
+| | Vpp Route Add | ${dut1} | ${dut1_route_subnet} | ${dut1_route_mask}
+| | ... | ${dut1_gw} | ${dut1_if1}
+| | Vpp Route Add | ${dut2} | ${dut2_route_subnet} | ${dut2_route_mask}
+| | ... | ${dut2_gw} | ${dut2_if2}
+| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${dut1_bd_id2}
+| | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${dut2_bd_id1}
+| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${dut1_bd_id1}
+| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${dut1_bd_id2}
+
+| Initialize L2 bridge domains with VLAN dot1q sub-interfaces in a 3-node circular topology
+| | [Documentation]
+| | ... | Setup L2 bridge domain topology with learning enabled with VLAN
+| | ... | between DUTs by connecting physical and vlan interfaces on each DUT.
+| | ... | All interfaces are brought up.
+| | ...
+| | ... | *Arguments:*
+| | ... | - bd_id1 - Bridge domain ID. Type: integer
+| | ... | - bd_id2 - Bridge domain ID. Type: integer
+| | ... | - subid - ID of the sub-interface to be created. Type: string
+| | ... | - tag_rewrite - Method of tag rewrite. Type: string
+| | ...
+| | ... | _NOTE:_ This KW uses following test case variables:
+| | ... | - ${dut1} - DUT1 node.
+| | ... | - ${dut2} - DUT2 node.
+| | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
+| | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 bridge domains with VLAN dot1q sub-interfaces
+| | ... | in a 3-node circular topology \| 1 \| 2 \| 10 \| pop-1 \|
+| | ...
+| | [Arguments] | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
+| | ...
+| | Set interfaces in path up
+| | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | Configure L2 tag rewrite method on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
+| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${subif_index_2} | ${bd_id2}
+| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
+
+| Initialize L2 bridge domains with Vhost-User and VLAN in a 3-node circular topology
 | | [Documentation]
 | | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
 | | ... | Vhost-User interface into L2 bridge domains with learning enabled
 | | ... | with physical inteface.
-| | ... | Setup VXLANoIPv4 between DUTs by connecting physical and vxlan
-| | ... | interfaces on each DUT. All interfaces are brought up.
-| | ... | IPv4 addresses with prefix /24 are configured on interfaces between
-| | ... | DUTs. VXLAN sub-interfaces has same IPv4 address as interfaces.
+| | ... | Setup VLAN between DUTs. All interfaces are brought up.
 | | ...
 | | ... | *Arguments:*
 | | ... | - bd_id1 - Bridge domain ID. Type: integer
 | | ... | - bd_id2 - Bridge domain ID. Type: integer
 | | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
 | | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
+| | ... | - subid - ID of the sub-interface to be created. Type: string
+| | ... | - tag_rewrite - Method of tag rewrite. Type: string
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a\
-| | ... | 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \|
+| | ... | \| L2 bridge domains with Vhost-User and VLAN initialized in a 3-node\
+| | ... | circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \| 10 \
+| | ... | \| pop-1 \|
 | | ...
-| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
+| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
+| | ... | ${tag_rewrite}
 | | ...
-| | Set interfaces in path in 3-node circular topology up
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1
-| | ... | 24
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2
-| | ... | 24
-| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24
-| | ... | 172.16.0.1 | 172.16.0.2
-| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24
-| | ... | 172.16.0.2 | 172.16.0.1
+| | Set interfaces in path up
+| | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
+| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | Configure L2 tag rewrite method on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
 | | Configure vhost interfaces for L2BD forwarding | ${dut1}
 | | ... | ${sock1} | ${sock2}
 | | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut1} | ${dut1s_vxlan} | ${bd_id2}
+| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
 | | Configure vhost interfaces for L2BD forwarding | ${dut2}
 | | ... | ${sock1} | ${sock2}
-| | Add interface to bridge domain | ${dut2} | ${dut2s_vxlan} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${subif_index_2} | ${bd_id1}
 | | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
 | | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
-| Initialize L2 bridge domains with Vhost-User in 2-node circular topology
+| Initialize L2 bridge domains with Vhost-User and VLAN with DPDK link bonding in a 3-node circular topology
 | | [Documentation]
-| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
-| | ... | Vhost-User interface into L2 bridge domains with learning enabled
-| | ... | with physical inteface.
+| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Setup VLAN
+| | ... | on BondEthernet interfaces between DUTs. Add one Vhost-User interface
+| | ... | into L2 bridge domains with learning enabled with physical interface
+| | ... | towards TG and other Vhost-User interface into L2 bridge domains with
+| | ... | learning enabled with VLAN sub-interface. All interfaces are brought
+| | ... | up.
 | | ...
 | | ... | *Arguments:*
 | | ... | - bd_id1 - Bridge domain ID. Type: integer
 | | ... | - bd_id2 - Bridge domain ID. Type: integer
 | | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
 | | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
+| | ... | - subid - ID of the sub-interface to be created. Type: string
+| | ... | - tag_rewrite - Method of tag rewrite. Type: string
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| L2 bridge domains with Vhost-User initialized in a 2-node \
-| | ... | circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \|
+| | ... | \| Initialize L2 bridge domains with Vhost-User and VLAN with DPDK\
+| | ... | link bonding in a 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \
+| | ... | \| /tmp/sock2 \| 10 \| pop-1 \|
 | | ...
-| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
+| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
+| | ... | ${tag_rewrite}
 | | ...
+| | Set interfaces in path up
+| | Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
+| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
+| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1}
+| | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
+| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
+| | ... | ${subid}
+| | Configure L2 tag rewrite method on interfaces
+| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
+| | ... | ${tag_rewrite}
 | | Configure vhost interfaces for L2BD forwarding | ${dut1}
 | | ... | ${sock1} | ${sock2}
 | | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id2}
 | | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
+| | Configure vhost interfaces for L2BD forwarding | ${dut2}
+| | ... | ${sock1} | ${sock2}
+| | Add interface to bridge domain | ${dut2} | ${subif_index_2} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
+| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
 
-| Initialize L2 bridge domains with Vhost-User and VLAN in a 3-node circular topology
+| Initialize L2 bridge domains with Vhost-User and VLAN with VPP link bonding in a 3-node circular topology
 | | [Documentation]
-| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
-| | ... | Vhost-User interface into L2 bridge domains with learning enabled
-| | ... | with physical inteface.
-| | ... | Setup VLAN between DUTs. All interfaces are brought up.
+| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Create one
+| | ... | link bonding (BondEthernet) interface on both VPP nodes. Enslave one
+| | ... | physical interface towards next DUT by BondEthernet interface. Setup
+| | ... | VLAN on BondEthernet interfaces between DUTs. Add one Vhost-User
+| | ... | interface into L2 bridge domains with learning enabled with physical
+| | ... | interface towards TG and other Vhost-User interface into L2 bridge
+| | ... | domains with learning enabled with VLAN sub-interface. All interfaces
+| | ... | are brought up.
 | | ...
 | | ... | *Arguments:*
 | | ... | - bd_id1 - Bridge domain ID. Type: integer
@@ -1091,19 +1733,53 @@
 | | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
 | | ... | - subid - ID of the sub-interface to be created. Type: string
 | | ... | - tag_rewrite - Method of tag rewrite. Type: string
+| | ... | - bond_mode - Link bonding mode. Type: string
+| | ... | - lb_mode - Load balance mode. Type: string
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| L2 bridge domains with Vhost-User and VLAN initialized in a 3-node\
-| | ... | circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \| 10\
-| | ... | pop-1 \|
+| | ... | \| Initialize L2 bridge domains with Vhost-User and VLAN with VPP\
+| | ... | link bonding in a 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \
+| | ... | \| /tmp/sock2 \| 10 \| pop-1 \| xor \| l34 \|
 | | ...
 | | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
-| | ... | ${tag_rewrite}
-| | ...
-| | Set interfaces in path in 3-node circular topology up
+| | ... | ${tag_rewrite} | ${bond_mode} | ${lb_mode}
+| | ...
+| | Set interfaces in path up
+| | ${dut1_eth_bond_if1}= | VPP Create Bond Interface | ${dut1} | ${bond_mode}
+| | ... | ${lb_mode}
+| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
+| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut1_if2}
+| | Run Keyword If | '${if2_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2}
+| | ... | ${dut1_eth_bond_if1}
+| | ... | ELSE
+| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_1}
+| | ... | ${dut1_eth_bond_if1}
+| | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_2}
+| | ... | ${dut1_eth_bond_if1}
+| | ${dut2_eth_bond_if1}= | VPP Create Bond Interface | ${dut2} | ${bond_mode}
+| | ... | ${lb_mode}
+| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
+| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1}
+| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${dut2_if1}
+| | Run Keyword If | '${if1_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1}
+| | ... | ${dut2_eth_bond_if1}
+| | ... | ELSE
+| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_1}
+| | ... | ${dut2_eth_bond_if1}
+| | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_2}
+| | ... | ${dut2_eth_bond_if1}
+| | VPP Show Bond Data On All Nodes | ${nodes} | details=${TRUE}
 | | Initialize VLAN dot1q sub-interfaces in 3-node circular topology
-| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
+| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
+| | ... | ${subid}
 | | Configure L2 tag rewrite method on interfaces
 | | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
 | | ... | ${tag_rewrite}
@@ -1119,417 +1795,453 @@
 | | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
 | | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
-| Add PCI devices to DUTs in 3-node single link topology
+| Add PCI devices to all DUTs
 | | [Documentation]
 | | ... | Add PCI devices to VPP configuration file.
 | | ...
-| | ${dut1_if1_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if1}
-| | ${dut1_if2_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if2}
-| | ${dut2_if1_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if1}
-| | ${dut2_if2_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if2}
-| | Run keyword | DUT1.Add DPDK Dev | ${dut1_if1_pci} | ${dut1_if2_pci}
-| | Run keyword | DUT2.Add DPDK Dev | ${dut2_if1_pci} | ${dut2_if2_pci}
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | | ... | Variable Should Exist | ${${dut}_if1}
+| | | ${if1_pci}= | Run Keyword If | '${if1_status}' == 'PASS'
+| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1}
+| | | ${if1_1_pci}= | Run Keyword Unless | '${if1_status}' == 'PASS'
+| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1_1}
+| | | ${if1_2_pci}= | Run Keyword Unless | '${if1_status}' == 'PASS'
+| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1_2}
+| | | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | | ... | Variable Should Exist | ${${dut}_if2}
+| | | ${if2_pci}= | Run Keyword If | '${if2_status}' == 'PASS'
+| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2}
+| | | ${if2_1_pci}= | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2_1}
+| | | ${if2_2_pci}= | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2_2}
+| | | @{pci_devs}= | Run Keyword If | '${if1_status}' == 'PASS'
+| | | ... | Create List | ${if1_pci}
+| | | ... | ELSE
+| | | ... | Create List | ${if1_1_pci} | ${if1_2_pci}
+| | | Run Keyword If | '${if2_status}' == 'PASS'
+| | | ... | Append To List | ${pci_devs} | ${if2_pci}
+| | | ... | ELSE
+| | | ... | Append To List | ${pci_devs} | ${if2_1_pci} | ${if2_2_pci}
+| | | Run keyword | ${dut}.Add DPDK Dev | @{pci_devs}
+| | | Run Keyword If | '${if1_status}' == 'PASS'
+| | | ... | Set Test Variable | ${${dut}_if1_pci} | ${if1_pci}
+| | | Run Keyword Unless | '${if1_status}' == 'PASS'
+| | | ... | Set Test Variable | ${${dut}_if1_1_pci} | ${if1_1_pci}
+| | | Run Keyword Unless | '${if1_status}' == 'PASS'
+| | | ... | Set Test Variable | ${${dut}_if1_2_pci} | ${if1_2_pci}
+| | | Run Keyword If | '${if2_status}' == 'PASS'
+| | | ... | Set Test Variable | ${${dut}_if2_pci} | ${if2_pci}
+| | | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | | ... | Set Test Variable | ${${dut}_if2_1_pci} | ${if2_1_pci}
+| | | Run Keyword Unless | '${if2_status}' == 'PASS'
+| | | ... | Set Test Variable | ${${dut}_if2_2_pci} | ${if2_2_pci}
 
-| Add PCI devices to DUTs in 2-node single link topology
+| Add single PCI device to all DUTs
 | | [Documentation]
-| | ... | Add PCI devices to VPP configuration file.
+| | ... | Add single (first) PCI device on DUT1 and single (last) PCI device on
+| | ... | DUT2 to VPP configuration file.
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | ${if1_pci}= | Run Keyword If | '${dut}' == 'DUT1' | Get Interface PCI Addr
+| | | ... | ${nodes['${dut}']} | ${${dut}_if1} | ELSE | Get Interface PCI Addr
+| | | ... | ${nodes['${dut}']} | ${${dut}_if2}
+| | | Run keyword | ${dut}.Add DPDK Dev | ${if1_pci}
+| | | Set Test Variable | ${${dut}_if1_pci} | ${if1_pci}
+
+| Add VLAN strip offload switch off between DUTs in 3-node single link topology
+| | [Documentation]
+| | ... | Add VLAN Strip Offload switch off on PCI devices between DUTs to VPP
+| | ... | configuration file.
+| | ...
+| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_pci}
+| | ... | vlan-strip-offload | off
+
+| Add VLAN strip offload switch off between DUTs in 3-node double link topology
+| | [Documentation]
+| | ... | Add VLAN Strip Offload switch off on PCI devices between DUTs to VPP
+| | ... | configuration file.
+| | ...
+| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_1_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_2_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_1_pci}
+| | ... | vlan-strip-offload | off
+| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_2_pci}
+| | ... | vlan-strip-offload | off
+
+| Add DPDK bonded ethernet interfaces to DUTs in 3-node single link topology
+| | [Documentation]
+| | ... | Add DPDK bonded Ethernet interfaces with mode XOR and transmit policy
+| | ... | l34 to VPP configuration file.
 | | ...
-| | ${dut1_if1_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if1}
-| | ${dut1_if2_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if2}
-| | Run keyword | DUT1.Add DPDK Dev | ${dut1_if1_pci} | ${dut1_if2_pci}
+| | Run keyword | DUT1.Add DPDK Eth Bond Dev | 0 | 2 | l34 | ${dut1_if2_pci}
+| | Run keyword | DUT2.Add DPDK Eth Bond Dev | 0 | 2 | l34 | ${dut2_if1_pci}
+
+| Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
+| | Add Bond Eth Interface | ${dut1} | ${dut1_eth_bond_if1_name}
+| | Add Bond Eth Interface | ${dut2} | ${dut2_eth_bond_if1_name}
 
 | Configure guest VM with dpdk-testpmd connected via vhost-user
 | | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
-| | ... | DPDK testpmd. Qemu Guest uses by default 5 cores and 2048M. Testpmd
-| | ... | uses 5 cores (1 main core and 4 cores dedicated to io) mem-channel=4,
-| | ... | txq/rxq=256, burst=64, disable-hw-vlan, disable-rss,
-| | ... | driver usr/lib/librte_pmd_virtio.so and fwd mode is io.
+| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
+| | ... | DPDK testpmd.
 | | ...
 | | ... | *Arguments:*
-| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
+| | ... | - dut - DUT node to start guest VM on. Type: dictionary
 | | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
+| | ... | - sock2 - Socket path for second Vhost-User interface.
+| | ... | Type: string
 | | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - skip - Number of cpus which will be skipped. Type: integer
-| | ... | - count - Number of cpus which will be allocated for qemu.
-| | ... | Type: integer
-| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT node.
-| | ... | Type: integer
+| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT
+| | ... | node. Type: integer
+| | ... | - jumbo - Set True if jumbo frames are used in the test.
+| | ... | Type: bool
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
+| | ... | Type: bool
+| | ...
+| | ... | *Note:*
+| | ... | KW uses test variables \${rxq_count_int}, \${thr_count_int} and
+| | ... | \${cpu_count_int} set by "Add worker threads and rxqueues to all DUTs"
 | | ...
 | | ... | *Example:*
 | | ...
 | | ... | \| Configure guest VM with dpdk-testpmd connected via vhost-user \
-| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \| ${6} \
-| | ... | \| ${5} \|
-| | ... | \| Configure guest VM with dpdk-testpmd connected via vhost-user \
 | | ... | \| ${nodes['DUT1']} \| /tmp/sock-2-1 \| /tmp/sock-2-2 \| DUT1_VM2 \
 | | ... | \| qemu_id=${2} \|
 | | ...
-| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name} | ${skip}=${6}
-| | ... | ${count}=${5} | ${qemu_id}=${1}
+| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name} | ${qemu_id}=${1}
+| | ... | ${jumbo}=${False} | ${perf_qemu_qsz}=${256}
+| | ... | ${use_tuned_cfs}=${False}
 | | ...
 | | Import Library | resources.libraries.python.QemuUtils | qemu_id=${qemu_id}
 | | ... | WITH NAME | ${vm_name}
+| | Run keyword | ${vm_name}.Qemu Set Node | ${nodes['${dut}']}
 | | ${serial_port}= | Evaluate | ${qemu_id} + ${4555}
 | | Run keyword | ${vm_name}.Qemu Set Serial Port | ${serial_port}
 | | ${ssh_fwd_port}= | Evaluate | ${qemu_id} + ${10021}
 | | Run keyword | ${vm_name}.Qemu Set Ssh Fwd Port | ${ssh_fwd_port}
-| | ${dut_numa}= | Get interfaces numa node | ${dut_node}
-| | ... | ${dut1_if1} | ${dut1_if2}
-| | ${skip_cnt}= | Evaluate | ${skip} + (${qemu_id} - 1) * ${count}
-| | ${qemu_cpus}= | Cpu slice of list per node | ${dut_node} | ${dut_numa}
-| | ... | skip_cnt=${skip_cnt} | cpu_cnt=${count} | smt_used=${False}
+| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${${dut}_if1}
+| | @{if_list}= | Run Keyword If | '${if1_status}' == 'PASS'
+| | ... | Create List | ${${dut}_if1}
+| | ... | ELSE | Create List | ${${dut}_if1_1} | ${${dut}_if1_2}
+| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${${dut}_if2}
+| | Run Keyword If | '${if2_status}' == 'PASS'
+| | ... | Append To List | ${if_list} | ${${dut}_if2}
+| | ... | ELSE | Append To List | ${if_list} | ${${dut}_if2_1} | ${${dut}_if2_2}
+| | ${dut_numa}= | Get interfaces numa node | ${nodes['${dut}']} | @{if_list}
+# Compute CPU placement for VM based on expected DUT placement.
+| | ${os_cpus}= | Set Variable | ${1}
+| | ${dut_main_cpus}= | Set Variable | ${1}
+| | ${dut_wk_cpus}= | Set Variable | ${cpu_count_int}
+| | ${vm_cpus}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus}
+| | ${skip_dut}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus} + ${os_cpus}
+| | ${skip_cpu}= | Evaluate | ${skip_dut} + (${qemu_id} - ${1}) * ${vm_cpus}
+| | ${qemu_cpus}= | Cpu slice of list per node | ${nodes['${dut}']}
+| | ... | ${dut_numa} | skip_cnt=${skip_cpu} | cpu_cnt=${vm_cpus}
+| | ... | smt_used=${smt_used}
+| | ${vm_thrs}= | Get Length | ${qemu_cpus}
+| | Run keyword | ${vm_name}.Qemu Set Queue Count | ${rxq_count_int}
+| | Run keyword | ${vm_name}.Qemu Set Queue Size | ${perf_qemu_qsz}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
+| | ... | jumbo_frames=${jumbo}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
-| | ... | ${True}
-| | Run Keyword Unless | ${qemu_built} | ${vm_name}.Build QEMU | ${dut_node}
-| | ... | force_install=${True} | apply_patch=${apply_patch}
-| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
-| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
+| | ... | jumbo_frames=${jumbo}
+| | ${apply_patch}= | Set Variable | ${False}
+| | ${perf_qemu_path}= | Set Variable If | ${apply_patch}
+| | ... | ${perf_qemu_path}-patch/bin/
+| | ... | ${perf_qemu_path}-base/bin/
+| | Run Keyword If | ${qemu_build} | ${vm_name}.Build QEMU | ${nodes['${dut}']}
+| | ... | apply_patch=${False}
+| | Run keyword | ${vm_name}.Qemu Set Path | ${perf_qemu_path}
+| | Run keyword | ${vm_name}.Qemu Set Smp | ${vm_thrs} | ${vm_thrs} | 1 | 1
 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
 | | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
 | | ${vm}= | Run keyword | ${vm_name}.Qemu Start
 | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
 | | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
-| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
-| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True}
-| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz}
+| | ${max_pkt_len}= | Set Variable If | ${jumbo} | 9000 | ${EMPTY}
+| | ${testpmd_cpus}= | Evaluate | ${thr_count_int} + ${1}
+| | ${testpmd_cpus}= | Cpu list per node str | ${nodes['${dut}']} | ${0}
+| | ... | cpu_cnt=${testpmd_cpus}
+| | Dpdk Testpmd Start | ${vm} | eal_corelist=${testpmd_cpus}
+| | ... | eal_mem_channels=4 | pmd_fwd_mode=io | pmd_disable_hw_vlan=${TRUE}
+| | ... | pmd_rxd=${perf_qemu_qsz} | pmd_txd=${perf_qemu_qsz}
+| | ... | pmd_rxq=${rxq_count_int} | pmd_txq=${rxq_count_int}
+| | ... | pmd_max_pkt_len=${max_pkt_len}
 | | Return From Keyword | ${vm}
 
-| Configure '${nr}' guest VMs with dpdk-testpmd connected via vhost-user in 3-node circular topology
+| Configure guest VMs with dpdk-testpmd connected via vhost-user on node
 | | [Documentation]
-| | ... | Start QEMU guests with two vhost-user interfaces and interconnecting
-| | ... | DPDK testpmd for defined number of VMs on all defined VPP nodes.
+| | ... | Start ${vm_count} QEMU guests with two vhost-user interfaces and\
+| | ... | interconnecting DPDK testpmd for defined number of VMs on all defined\
+| | ... | VPP nodes.
 | | ...
 | | ... | *Arguments:*
-| | ... | _None_
-| | ...
-| | ... | _NOTE:_ This KW expects following test case variables to be set:
-| | ... | - ${system_cpus} - Number of CPUs allocated for OS itself.
-| | ... | - ${vpp_cpus} - Number of CPUs allocated for VPP.
-| | ... | - ${vm_cpus} - Number of CPUs to be allocated per QEMU instance.
+| | ... | - dut - DUT node to start guest VM on. Type: dictionary
+| | ... | - vm_count - Number of guest VMs. Type: int
+| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
+| | ... | in the test. Type: boolean
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
+| | ... | Type: bool
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Configure '2' guest VMs with dpdk-testpmd connected via vhost-user \
-| | ... | in 3-node circular topology \|
+| | ... | \| Configure guest VMs with dpdk-testpmd connected via \
+| | ... | vhost-user on node \| DUT1 \| 1 \| False \| 256 \|
+| | ...
+| | [Arguments] | ${dut} | ${vm_count}=${1} | ${jumbo}=${False} |
+| | ... | ${perf_qemu_qsz}=${256} | ${use_tuned_cfs}=${False}
 | | ...
-| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
+| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
 | | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
 | | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
-| | | ${skip_cpus}= | Evaluate | ${vpp_cpus}+${system_cpus}
-| | | ${vm1}= | Configure guest VM with dpdk-testpmd connected via vhost-user
-| | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM${number}
-| | | ... | skip=${skip_cpus} | count=${vm_cpus} | qemu_id=${number}
-| | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM${number} | ${vm1}
-| | | ${vm2}= | Configure guest VM with dpdk-testpmd connected via vhost-user
-| | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM${number}
-| | | ... | skip=${skip_cpus} | count=${vm_cpus} | qemu_id=${number}
-| | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM${number} | ${vm2}
-| | | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | | ... | ${True}
-
-| Configure guest VM with dpdk-testpmd using SMT connected via vhost-user
+| | | ${vm}=
+| | | ... | Configure guest VM with dpdk-testpmd connected via vhost-user
+| | | ... | ${dut} | ${sock1} | ${sock2} | ${dut}_VM${number}
+| | | ... | qemu_id=${number} | jumbo=${jumbo} | perf_qemu_qsz=${perf_qemu_qsz}
+| | | ... | use_tuned_cfs=${use_tuned_cfs}
+| | | Set To Dictionary | ${${dut}_vm_refs} | ${dut}_VM${number} | ${vm}
+
+| Configure guest VMs with dpdk-testpmd connected via vhost-user
 | | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
-| | ... | DPDK testpmd. Qemu Guest uses by default 5 cores and 2048M. Testpmd
-| | ... | uses 5 cores (1 main core and 4 cores dedicated to io) mem-channel=4,
-| | ... | txq/rxq=256, burst=64, disable-hw-vlan, disable-rss,
-| | ... | driver usr/lib/librte_pmd_virtio.so and fwd mode is io.
+| | ... | Start ${vm_count} QEMU guests with two vhost-user interfaces and\
+| | ... | interconnecting DPDK testpmd defined number of VMs on all defined VPP\
+| | ... | nodes.
 | | ...
 | | ... | *Arguments:*
-| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
-| | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - skip - number of cpus which will be skipped. Type: int
-| | ... | - count - number of cpus which will be allocated for qemu. Type: int
+| | ... | - vm_count - Number of guest VMs. Type: int
+| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
+| | ... | in the test. Type: boolean
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
+| | ... | Type: bool
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Configure guest VM with dpdk-testpmd using SMT connected via \
-| | ... | vhost-user \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \
-| | ... | \| ${6} \| ${5} \|
+| | ... | \| Configure guest VMs with dpdk-testpmd connected via vhost-user\
+| | ... | \| 1 \| False \| 256 \|
 | | ...
-| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name} | ${skip}=${6}
-| | ... | ${count}=${5}
+| | [Arguments] | ${vm_count}=${1} | ${jumbo}=${False} | ${perf_qemu_qsz}=${256}
+| | ... | ${use_tuned_cfs}=${False}
 | | ...
-| | Import Library | resources.libraries.python.QemuUtils
-| | ... | WITH NAME | ${vm_name}
-| | ${dut_numa}= | Get interfaces numa node | ${dut_node}
-| | ... | ${dut1_if1} | ${dut1_if2}
-| | ${qemu_cpus}= | Cpu slice of list per node | ${dut_node} | ${dut_numa}
-| | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
-| | ... | ${True}
-| | Run Keyword Unless | ${qemu_built} | ${vm_name}.Build QEMU | ${dut_node}
-| | ... | force_install=${True} | apply_patch=${apply_patch}
-| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
-| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
-| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
-| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
-| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
-| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
-| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
-| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
-| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True}
-| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz}
-| | Return From Keyword | ${vm}
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Configure guest VMs with dpdk-testpmd connected via vhost-user on node
+| | | ... | ${dut} | vm_count=${vm_count} | jumbo=${jumbo}
+| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${False}
 
 | Configure guest VM with dpdk-testpmd-mac connected via vhost-user
 | | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
-| | ... | DPDK testpmd. Qemu Guest uses by default 5 cores and 2048M. Testpmd
-| | ... | uses 5 cores (1 main core and 4 cores dedicated to io) mem-channel=4,
-| | ... | txq/rxq=256, burst=64, disable-hw-vlan, disable-rss,
-| | ... | driver usr/lib/librte_pmd_virtio.so and fwd mode is mac rewrite.
+| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
+| | ... | DPDK testpmd.
 | | ...
 | | ... | *Arguments:*
-| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
+| | ... | - dut - DUT node to start guest VM on. Type: dictionary
+| | ... | - sock1 - Socket path for first Vhost-User interface.
+| | ... | Type: string
+| | ... | - sock2 - Socket path for second Vhost-User interface.
+| | ... | Type: string
 | | ... | - vm_name - QemuUtil instance name. Type: string
 | | ... | - eth0_mac - MAC address of first Vhost interface. Type: string
 | | ... | - eth1_mac - MAC address of second Vhost interface. Type: string
-| | ... | - skip - number of cpus which will be skipped. Type: integer
-| | ... | - count - number of cpus which will be allocated for qemu.
-| | ... | Type: integer
-| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT node.
-| | ... | Type: integer
+| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT
+| | ... | node. Type: integer
+| | ... | - jumbo - Set True if jumbo frames are used in the test.
+| | ... | Type: bool
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
+| | ... | Type: bool
+| | ...
+| | ... | *Note:*
+| | ... | KW uses test variables \${rxq_count_int}, \${thr_count_int} and
+| | ... | \${cpu_count_int} set by "Add worker threads and rxqueues to all DUTs"
 | | ...
 | | ... | *Example:*
 | | ...
 | | ... | \| Configure guest VM with dpdk-testpmd-mac connected via vhost-user \
 | | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \
-| | ... | \| 00:00:00:00:00:01 \| 00:00:00:00:00:02 \| ${6} \| ${5} \|
-| | ... | \| Configure guest VM with dpdk-testpmd-mac connected via vhost-user \
-| | ... | \| ${nodes['DUT1']} \| /tmp/sock-2-1 \| /tmp/sock-2-2 \| DUT1_VM2 \
-| | ... | \| 00:00:00:00:02:01 \| 00:00:00:00:02:02 \| ${6} \| ${5} \
-| | ... | \| qemu_id=${2} \|
+| | ... | \| 00:00:00:00:00:01 \| 00:00:00:00:00:02 \|
 | | ...
-| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name}
-| | ... | ${eth0_mac} | ${eth1_mac} | ${skip}=${6} | ${count}=${5}
-| | ... | ${qemu_id}=${1}
+| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name}
+| | ... | ${eth0_mac} | ${eth1_mac} | ${qemu_id}=${1} | ${jumbo}=${False}
+| | ... | ${perf_qemu_qsz}=${256} | ${use_tuned_cfs}=${False}
 | | ...
 | | Import Library | resources.libraries.python.QemuUtils | qemu_id=${qemu_id}
 | | ... | WITH NAME | ${vm_name}
+| | Run keyword | ${vm_name}.Qemu Set Node | ${nodes['${dut}']}
 | | ${serial_port}= | Evaluate | ${qemu_id} + ${4555}
 | | Run keyword | ${vm_name}.Qemu Set Serial Port | ${serial_port}
 | | ${ssh_fwd_port}= | Evaluate | ${qemu_id} + ${10021}
 | | Run keyword | ${vm_name}.Qemu Set Ssh Fwd Port | ${ssh_fwd_port}
-| | ${dut_numa}= | Get interfaces numa node | ${dut_node}
-| | ... | ${dut1_if1} | ${dut1_if2}
-| | ${skip_cnt}= | Evaluate | ${skip} + (${qemu_id} - 1) * ${count}
-| | ${qemu_cpus}= | Cpu slice of list per node | ${dut_node} | ${dut_numa}
-| | ... | skip_cnt=${skip_cnt} | cpu_cnt=${count} | smt_used=${False}
+| | ${dut_numa}= | Get interfaces numa node | ${nodes['${dut}']}
+| | ... | ${${dut}_if1} | ${${dut}_if2}
+# Compute CPU placement for VM based on expected DUT placement.
+| | ${os_cpus}= | Set Variable | ${1}
+| | ${dut_main_cpus}= | Set Variable | ${1}
+| | ${dut_wk_cpus}= | Set Variable | ${cpu_count_int}
+| | ${vm_cpus}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus}
+| | ${skip_dut}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus} + ${os_cpus}
+| | ${skip_cpu}= | Evaluate | ${skip_dut} + (${qemu_id} - ${1}) * ${vm_cpus}
+| | ${qemu_cpus}= | Cpu slice of list per node | ${nodes['${dut}']}
+| | ... | ${dut_numa} | skip_cnt=${skip_cpu} | cpu_cnt=${vm_cpus}
+| | ... | smt_used=${smt_used}
+| | ${vm_thrs}= | Get Length | ${qemu_cpus}
+| | Run keyword | ${vm_name}.Qemu Set Queue Count | ${rxq_count_int}
+| | Run keyword | ${vm_name}.Qemu Set Queue Size | ${perf_qemu_qsz}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
+| | ... | jumbo_frames=${jumbo}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
-| | ... | ${True}
-| | Run Keyword Unless | ${qemu_built} | ${vm_name}.Build QEMU | ${dut_node}
-| | ... | force_install=${True} | apply_patch=${apply_patch}
-| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
-| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
+| | ... | jumbo_frames=${jumbo}
+| | ${apply_patch}= | Set Variable | ${False}
+| | ${perf_qemu_path}= | Set Variable If | ${apply_patch}
+| | ... | ${perf_qemu_path}-patch/bin/
+| | ... | ${perf_qemu_path}-base/bin/
+| | Run Keyword If | ${qemu_build} | ${vm_name}.Build QEMU | ${nodes['${dut}']}
+| | ... | apply_patch=${False}
+| | Run keyword | ${vm_name}.Qemu Set Path | ${perf_qemu_path}
+| | Run keyword | ${vm_name}.Qemu Set Smp | ${vm_thrs} | ${vm_thrs} | 1 | 1
 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
 | | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
 | | ${vm}= | Run keyword | ${vm_name}.Qemu Start
 | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
 | | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
-| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
+| | ${max_pkt_len}= | Set Variable If | ${jumbo} | 9000 | ${EMPTY}
+| | ${testpmd_cpus}= | Evaluate | ${thr_count_int} + ${1}
+| | ${testpmd_cpus}= | Cpu list per node str | ${nodes['${dut}']} | ${0}
+| | ... | cpu_cnt=${testpmd_cpus}
+| | Dpdk Testpmd Start | ${vm} | eal_corelist=${testpmd_cpus}
 | | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
-| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}
-| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz}
+| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${TRUE}
+| | ... | pmd_rxd=${perf_qemu_qsz} | pmd_txd=${perf_qemu_qsz}
+| | ... | pmd_rxq=${rxq_count_int} | pmd_txq=${rxq_count_int}
+| | ... | pmd_max_pkt_len=${max_pkt_len}
 | | Return From Keyword | ${vm}
 
-| Configure '${nr}' guest VMs with dpdk-testpmd-mac connected via vhost-user in 3-node circular topology
+| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user on node
 | | [Documentation]
-| | ... | Start QEMU guests with two vhost-user interfaces and interconnecting
-| | ... | DPDK testpmd with fwd mode set to mac rewrite for defined number of
-| | ... | VMs on all defined VPP nodes.
+| | ... | Start ${vm_count} QEMU guests with two vhost-user interfaces and\
+| | ... | interconnecting DPDK testpmd with fwd mode set to mac rewrite for\
+| | ... | defined number of VMs on all defined VPP nodes.
 | | ...
 | | ... | *Arguments:*
-| | ... | _None_
+| | ... | - dut - DUT node to start guest VM on. Type: dictionary
+| | ... | - vm_count} - Number of guest VMs. Type: int
+| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
+| | ... | in the test. Type: boolean
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
+| | ... | Type: bool
 | | ...
 | | ... | _NOTE:_ This KW expects following test case variables to be set:
-| | ... | - ${system_cpus} - Number of CPUs allocated for OS itself.
-| | ... | - ${vpp_cpus} - Number of CPUs allocated for VPP.
-| | ... | - ${vm_cpus} - Number of CPUs to be allocated per QEMU instance.
+| | ... | - cpu_count_int - Number of Physical CPUs allocated for DUT.
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Configure '2' guest VMs with dpdk-testpmd-mac connected via vhost-user \
-| | ... | in 3-node circular topology \|
+| | ... | \| Configure guest VMs with dpdk-testpmd-mac connected via \
+| | ... | vhost-user on node \| DUT1 \| 1 \| False \| 256 \|
 | | ...
-| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
+| | [Arguments] | ${dut} | ${vm_count}=${1} | ${jumbo}=${False} |
+| | ... | ${perf_qemu_qsz}=${256} | ${use_tuned_cfs}=${False}
+| | ...
+| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
 | | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
 | | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
-| | | ${skip_cpus}= | Evaluate | ${vpp_cpus}+${system_cpus}
-| | | ${vm1}=
-| | | ... | Configure guest VM with dpdk-testpmd-mac connected via vhost-user
-| | | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM${number}
-| | | ... | ${dut1-vhost-${number}-if1_mac}
-| | | ... | ${dut1-vhost-${number}-if2_mac} | skip=${skip_cpus}
-| | | ... | count=${vm_cpus} | qemu_id=${number}
-| | | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM${number} | ${vm1}
-| | | ${vm2}=
+| | | ${vm}=
 | | | ... | Configure guest VM with dpdk-testpmd-mac connected via vhost-user
-| | | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM${number}
-| | | ... | ${dut2-vhost-${number}-if1_mac}
-| | | ... | ${dut2-vhost-${number}-if2_mac} | skip=${skip_cpus}
-| | | ... | count=${vm_cpus} | qemu_id=${number}
-| | | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM${number} | ${vm2}
-| | | Run Keyword Unless | ${qemu_built} | Set Suite Variable | ${qemu_built}
-| | | ... | ${True}
-
-| Configure guest VM with dpdk-testpmd-mac using SMT connected via vhost-user
+| | | ... | ${dut} | ${sock1} | ${sock2} | ${dut}_VM${number}
+| | | ... | ${${dut}-vhost-${number}-if1_mac}
+| | | ... | ${${dut}-vhost-${number}-if2_mac} | qemu_id=${number}
+| | | ... | jumbo=${jumbo} | perf_qemu_qsz=${perf_qemu_qsz}
+| | | ... | use_tuned_cfs=${use_tuned_cfs}
+| | | Set To Dictionary | ${${dut}_vm_refs} | ${dut}_VM${number} | ${vm}
+
+| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
 | | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
-| | ... | DPDK testpmd. Qemu Guest uses by default 5 cores and 2048M. Testpmd
-| | ... | uses 5 cores (1 main core and 4 cores dedicated to io) mem-channel=4,
-| | ... | txq/rxq=256, burst=64, disable-hw-vlan, disable-rss,
-| | ... | driver usr/lib/librte_pmd_virtio.so and fwd mode is mac rewrite.
+| | ... | Start ${vm_count} QEMU guests with two vhost-user interfaces and\
+| | ... | interconnecting DPDK testpmd with fwd mode set to mac rewrite for\
+| | ... | defined number of VMs on all defined VPP nodes.
 | | ...
 | | ... | *Arguments:*
-| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
-| | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - eth0_mac - MAC address of first Vhost interface. Type: string
-| | ... | - eth1_mac - MAC address of second Vhost interface. Type: string
-| | ... | - skip - number of cpus which will be skipped. Type: int
-| | ... | - count - number of cpus which will be allocated for qemu. Type: int
+| | ... | - vm_count - Number of guest VMs. Type: int
+| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
+| | ... | in the test. Type: boolean
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
+| | ... | Type: bool
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Configure guest VM with dpdk-testpmd-mac using SMT connected via \
-| | ... | vhost-user \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM\
-| | ... | \| 00:00:00:00:00:01 \| 00:00:00:00:00:02 \| ${6} \| ${5} \|
+| | ... | \| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user\
+| | ... | \| 1 \| False \| 256 \|
 | | ...
-| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name}
-| | ... | ${eth0_mac} | ${eth1_mac} | ${skip}=${6} | ${count}=${5}
+| | [Arguments] | ${vm_count}=${1} | ${jumbo}=${False} | ${perf_qemu_qsz}=${256}
+| | ... | ${use_tuned_cfs}=${False}
 | | ...
-| | Import Library | resources.libraries.python.QemuUtils
-| | ... | WITH NAME | ${vm_name}
-| | ${dut_numa}= | Get interfaces numa node | ${dut_node}
-| | ... | ${dut1_if1} | ${dut1_if2}
-| | ${qemu_cpus}= | Cpu slice of list per node | ${dut_node} | ${dut_numa}
-| | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
-| | ... | ${True}
-| | Run Keyword Unless | ${qemu_built} | ${vm_name}.Build QEMU | ${dut_node}
-| | ... | force_install=${True} | apply_patch=${apply_patch}
-| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
-| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
-| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
-| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
-| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
-| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
-| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
-| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
-| | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
-| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}
-| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz}
-| | Return From Keyword | ${vm}
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Configure guest VMs with dpdk-testpmd-mac connected via vhost-user on node
+| | | ... | ${dut} | vm_count=${vm_count} | jumbo=${jumbo}
+| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${False}
 
 | Configure guest VM with linux bridge connected via vhost-user
 | | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
-| | ... | linux bridge. Qemu Guest uses 2048M.
+| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
+| | ... | linux bridge.
 | | ...
 | | ... | *Arguments:*
-| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
+| | ... | - dut - DUT node to start guest VM on. Type: dictionary
+| | ... | - sock1 - Socket path for first Vhost-User interface.
+| | ... | Type: string
+| | ... | - sock2 - Socket path for second Vhost-User interface.
+| | ... | Type: string
 | | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - skip - number of cpus which will be skipped. Type: int
-| | ... | - count - number of cpus which will be allocated for qemu. Type: int
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Configure guest VM with linux bridge connected via vhost-user \
-| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \| ${6} \
-| | ... | \| ${5} \|
-| | ...
-| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name} | ${skip}=${6}
-| | ... | ${count}=${5}
+| | ... | - skip_cnt - number of cpus which will be skipped. Type: int
 | | ...
-| | Import Library | resources.libraries.python.QemuUtils
-| | ... | WITH NAME | ${vm_name}
-| | ${dut_numa}= | Get interfaces numa node | ${dut_node}
-| | ... | ${dut1_if1} | ${dut1_if2}
-| | ${qemu_cpus}= | Cpu slice of list per node | ${dut_node} | ${dut_numa}
-| | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${False}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
-| | ... | ${True}
-| | Run Keyword Unless | ${qemu_built} | ${vm_name}.Build QEMU | ${dut_node}
-| | ... | force_install=${True} | apply_patch=${apply_patch}
-| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
-| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
-| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
-| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
-| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
-| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
-| | ${br}= | Set Variable | br0
-| | ${vhost1}= | Get Vhost User If Name By Sock | ${vm} | ${sock1}
-| | ${vhost2}= | Get Vhost User If Name By Sock | ${vm} | ${sock2}
-| | Linux Add Bridge | ${vm} | ${br} | ${vhost1} | ${vhost2}
-| | Set Interface State | ${vm} | ${vhost1} | up | if_type=name
-| | Set Interface State | ${vm} | ${vhost2} | up | if_type=name
-| | Set Interface State | ${vm} | ${br} | up | if_type=name
-| | Return From Keyword | ${vm}
-
-| Configure guest VM with linux bridge using SMT connected via vhost-user
-| | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
-| | ... | linux bridge. Qemu Guest uses 2048M.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
-| | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - skip - number of cpus which will be skipped. Type: int
-| | ... | - count - number of cpus which will be allocated for qemu. Type: int
+| | ... | _NOTE:_ This KW expects following test case variables to be set:
+| | ... | - cpu_count_int - Number of Physical CPUs allocated for DUT.
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Guest VM with Linux Bridge using SMT connected via vhost-user is \
-| | ... | setup \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \
-| | ... | \| ${6}\| ${5} \|
+| | ... | \| Configure guest VM with linux bridge connected via vhost-user \
+| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \| ${6} \|
 | | ...
-| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name} | ${skip}=${6}
+| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name} | ${skip_cnt}=${6}
 | | ... | ${count}=${5}
 | | ...
 | | Import Library | resources.libraries.python.QemuUtils
 | | ... | WITH NAME | ${vm_name}
-| | ${dut_numa}= | Get interfaces numa node | ${dut_node}
+| | Run keyword | ${vm_name}.Qemu Set Node | ${dut}
+| | ${dut_numa}= | Get interfaces numa node | ${dut}
 | | ... | ${dut1_if1} | ${dut1_if2}
-| | ${qemu_cpus}= | Cpu slice of list per node | ${dut_node} | ${dut_numa}
-| | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True}
+| | ${vm_phy_cpus}= | Evaluate | ${cpu_count_int} + ${1}
+| | ${skip_cnt}= | Evaluate | ${skip} + (${qemu_id} - ${1}) * ${vm_phy_cpus}
+| | ${qemu_cpus}= | Cpu slice of list per node | ${dut} | ${dut_numa}
+| | ... | skip_cnt=${skip_cnt} | cpu_cnt=${vm_phy_cpus} | smt_used=${smt_used}
+| | ${vm_thr_cpus}= | Get Length | ${qemu_cpus}
+| | Run keyword | ${vm_name}.Qemu Set Queue Size | ${perf_qemu_qsz}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
-| | ... | ${True}
-| | Run Keyword Unless | ${qemu_built} | ${vm_name}.Build QEMU | ${dut_node}
-| | ... | force_install=${True} | apply_patch=${apply_patch}
-| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
-| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
-| | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
+| | ${apply_patch}= | Set Variable | ${False}
+| | ${perf_qemu_path}= | Set Variable If | ${apply_patch}
+| | ... | ${perf_qemu_path}-patch/bin/
+| | ... | ${perf_qemu_path}-base/bin/
+| | Run Keyword If | ${qemu_build} | ${vm_name}.Build QEMU | ${dut}
+| | ... | apply_patch=${apply_patch}
+| | Run keyword | ${vm_name}.Qemu Set Path | ${perf_qemu_path}
+| | Run keyword | ${vm_name}.Qemu Set Smp | ${vm_thr_cpus} | ${vm_thr_cpus}
+| | ... | 1 | 1
 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
 | | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
 | | ${vm}= | Run keyword | ${vm_name}.Qemu Start
@@ -1565,10 +2277,7 @@
 | | [Arguments] | ${dut1_dut2_address} | ${dut1_tg_address}
 | | ... | ${dut2_dut1_address} | ${dut2_tg_address} | ${duts_prefix}
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -1587,7 +2296,6 @@
 | | ... | ${dut2_dut1_address} | ${duts_prefix}
 | | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2}
 | | ... | ${dut2_tg_address} | ${duts_prefix}
-| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
 | | [Documentation] | Setup Lisp GPE IPv4 forwarding over IPsec.
@@ -1645,6 +2353,7 @@
 | | [Arguments] | ${dut1_dut2_address} | ${dut1_tg_address}
 | | ... | ${dut2_dut1_address} | ${dut2_tg_address} | ${prefix}
 | | ...
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -1692,10 +2401,7 @@
 | | ... | ${dut2_dut1_ip6_address} | ${dut2_tg_ip4_address}
 | | ... | ${prefix4} | ${prefix6}
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -1743,10 +2449,7 @@
 | | ... | ${dut2_dut1_ip4_address} | ${dut2_tg_ip6_address}
 | | ... | ${prefix6} | ${prefix4}
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
+| | Set interfaces in path up
 | | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
 | | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
 | | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
@@ -1767,19 +2470,15 @@
 | | Add arp on dut | ${dut2} | ${dut2_if1} | ${dut1_dut2_ip4_address}
 | | ... | ${dut1_if2_mac}
 
-| Initialize SNAT in 3-node circular topology
-| | [Documentation] | Initialization of 3-node topology with SNAT between DUTs:
+| Initialize NAT44 in 3-node circular topology
+| | [Documentation] | Initialization of 3-node topology with NAT44 between DUTs:
 | | ... | - set interfaces up
 | | ... | - set IP addresses
 | | ... | - set ARP
 | | ... | - create routes
-| | ... | - set SNAT - only on DUT1
+| | ... | - set NAT44 - only on DUT1
 | | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
-| | All Vpp Interfaces Ready Wait | ${nodes}
+| | Set interfaces in path up
 | | ...
 | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 10.0.0.1 | 20
 | | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 11.0.0.1 | 20
@@ -1803,50 +2502,219 @@
 | | ...
 | | Configure inside and outside interfaces
 | | ... | ${dut1} | ${dut1_if1} | ${dut1_if2}
-| | Configure deterministic mode for SNAT
+| | Configure deterministic mode for NAT44
 | | ... | ${dut1} | 20.0.0.0 | 18 | 200.0.0.0 | 30
 
-| Initialize L2 xconnect for '${nr}' memif pairs in 3-node circular topology
+| Initialize L2 xconnect with memif pairs on DUT node
+| | [Documentation]
+| | ... | Create pairs of Memif interfaces on DUT node. Cross connect each Memif
+| | ... | interface with one physical interface or virtual interface to create
+| | ... | a chain accross DUT node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${dut} - DUT node. Type: dictionary
+| | ... | - ${count} - Number of memif pairs (containers). Type: integer
+| | ...
+| | ... | *Note:*
+| | ... | Socket paths for Memif are defined in following format:
+| | ... | - /tmp/memif-${dut}_VNF${number}-${sid}
+| | ...
+| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads
+| | ... | and rxqueues to all DUTs
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 xconnect with memif pairs on DUT node \| ${dut} \
+| | ... | \| ${1} \|
+| | ...
+| | [Arguments] | ${dut} | ${count}
+| | ...
+| | :FOR | ${number} | IN RANGE | 1 | ${count}+1
+| | | ${sock1}= | Set Variable | memif-${dut}_VNF
+| | | ${sock2}= | Set Variable | memif-${dut}_VNF
+| | | ${prev_index}= | Evaluate | ${number}-1
+| | | Set up memif interfaces on DUT node | ${nodes['${dut}']}
+| | | ... | ${sock1} | ${sock2} | ${number} | ${dut}-memif-${number}-if1
+| | | ... | ${dut}-memif-${number}-if2 | ${rxq_count_int} | ${rxq_count_int}
+| | | ${xconnect_if1}= | Set Variable If | ${number}==1 | ${${dut}_if1}
+| | | ... | ${${dut}-memif-${prev_index}-if2}
+| | | Configure L2XC | ${nodes['${dut}']} | ${xconnect_if1}
+| | | ... | ${${dut}-memif-${number}-if1}
+| | | Run Keyword If | ${number}==${count} | Configure L2XC
+| | | ... | ${nodes['${dut}']} | ${${dut}-memif-${number}-if2} | ${${dut}_if2}
+
+| Initialize L2 xconnect with memif pairs
 | | [Documentation]
 | | ... | Create pairs of Memif interfaces on all defined VPP nodes. Cross
 | | ... | connect each Memif interface with one physical interface or virtual
 | | ... | interface to create a chain accross DUT node.
 | | ...
 | | ... | *Arguments:*
-| | ... | _None_
+| | ... | - ${count} - Number of memif pairs (containers). Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 xconnect with memif pairs \| ${1} \|
+| | ...
+| | [Arguments] | ${count}=${1}
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Initialize L2 xconnect with memif pairs on DUT node | ${dut} | ${count}
+| | Set interfaces in path up
+| | Show Memif on all DUTs | ${nodes}
+
+| Initialize L2 Bridge Domain with memif pairs on DUT node
+| | [Documentation]
+| | ... | Create pairs of Memif interfaces on DUT node. Put each Memif interface
+| | ... | to separate L2 bridge domain with one physical or virtual interface
+| | ... | to create a chain accross DUT node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${dut} - DUT node. Type: dictionary
+| | ... | - ${count} - Number of memif pairs (containers). Type: integer
+| | ...
+| | ... | *Note:*
+| | ... | Socket paths for Memif are defined in following format:
+| | ... | - /tmp/memif-${dut}_VNF${number}-${sid}
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 Bridge Domain with memif pairs on DUT node \
+| | ... | \| ${dut} \| ${1} \|
+| | ...
+| | [Arguments] | ${dut} | ${count}
+| | ...
+| | ${bd_id2}= | Evaluate | ${count}+1
+| | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if1} | ${1}
+| | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if2}
+| | ... | ${bd_id2}
+| | :FOR | ${number} | IN RANGE | 1 | ${count}+1
+| | | ${sock1}= | Set Variable | memif-${dut}_VNF
+| | | ${sock2}= | Set Variable | memif-${dut}_VNF
+| | | Set up memif interfaces on DUT node | ${nodes['${dut}']}
+| | | ... | ${sock1} | ${sock2} | ${number} | ${dut}-memif-${number}-if1
+| | | ... | ${dut}-memif-${number}-if2 | ${rxq_count_int} | ${rxq_count_int}
+| | | ${bd_id2}= | Evaluate | ${number}+1
+| | | Add interface to bridge domain | ${nodes['${dut}']}
+| | | ... | ${${dut}-memif-${number}-if1} | ${number}
+| | | Add interface to bridge domain | ${nodes['${dut}']}
+| | | ... | ${${dut}-memif-${number}-if2} | ${bd_id2}
+
+| Initialize L2 Bridge Domain with memif pairs
+| | [Documentation]
+| | ... | Create pairs of Memif interfaces on all defined VPP nodes. Put each
+| | ... | Memif interface to separate L2 bridge domain with one physical or
+| | ... | virtual interface to create a chain accross DUT node.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${count} - Number of memif pairs (containers). Type: integer
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 Bridge Domain with memif pairs \| ${1} \|
+| | ...
+| | [Arguments] | ${count}=${1}
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Initialize L2 Bridge Domain with memif pairs on DUT node | ${dut}
+| | | ... | ${count}
+| | Set interfaces in path up
+| | Show Memif on all DUTs | ${nodes}
+
+| Initialize L2 xconnect for single memif
+| | [Documentation]
+| | ... | Create single Memif interface on all defined VPP nodes. Cross
+| | ... | connect Memif interface with one physical interface.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${number} - Memif ID. Type: integer
+| | ...
+| | ... | *Note:*
+| | ... | Socket paths for Memif are defined in following format:
+| | ... | - /tmp/memif-DUT1_VNF${number}-${sid}
+| | ...
+| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads
+| | ... | and rxqueues to all DUTs
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 xconnect for single memif \| 1 \|
+| | ...
+| | [Arguments] | ${number}=${1}
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | ${sock}= | Set Variable | memif-${dut}_VNF
+| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock}
+| | | ... | ${number} | ${dut}-memif-${number}-if1 | ${rxq_count_int}
+| | | ... | ${rxq_count_int}
+| | | Configure L2XC | ${nodes['${dut}']} | ${${dut}_if1}
+| | | ... | ${${dut}-memif-${number}-if1}
+| | Set interfaces in path up
+| | Show Memif on all DUTs | ${nodes}
+
+| Initialize L2 Bridge Domain for single memif
+| | [Documentation]
+| | ... | Create single Memif interface on all defined VPP nodes. Put Memif
+| | ... | interface to separate L2 bridge domain with one physical interface.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${number} - Memif ID. Type: integer
 | | ...
 | | ... | *Note:*
 | | ... | Socket paths for Memif are defined in following format:
-| | ... | - /tmp/memif-${number}-1
-| | ... | - /tmp/memif-${number}-2
+| | ... | - /tmp/memif-DUT1_VNF${number}-${sid}
+| | ...
+| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads
+| | ... | and rxqueues to all DUTs
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize L2 Bridge Domain for single memif \| 1 \|
+| | ...
+| | [Arguments] | ${number}=${1}
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | ${sock}= | Set Variable | memif-${dut}_VNF
+| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock}
+| | | ... | ${number} | ${dut}-memif-${number}-if1 | ${rxq_count_int}
+| | | ... | ${rxq_count_int}
+| | | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if1}
+| | | ... | ${number}
+| | | Add interface to bridge domain | ${nodes['${dut}']}
+| | | ... | ${${dut}-memif-${number}-if1} | ${number}
+| | Set interfaces in path up
+| | Show Memif on all DUTs | ${nodes}
+
+| Configure ACLs on a single interface
+| | [Documentation]
+| | ... | Configure ACL
+| | ...
+| | ... | *Arguments:*
+| | ... | - dut - DUT node. Type: string
+| | ... | - dut_if - DUT node interface name. Type: string
+| | ... | - acl_apply_type - To what path apply the ACL - input or output.
+| | ... | - acl_action - Action for the rule - deny, permit, permit+reflect.
+| | ... | - subnets - Subnets to apply the specific ACL. Type: list
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Initialize L2 xconnect for 1 Memif in 3-node circular topology \|
-| | ...
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
-| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
-| |      | ${sock1}= | Set Variable | /tmp/memif-${number}-1
-| |      | ${sock2}= | Set Variable | /tmp/memif-${number}-2
-| |      | ${prev_index}= | Evaluate | ${number}-1
-| |      | Set up memif interfaces on DUT node | ${dut1}
-| |      | ... | ${sock1} | ${sock2} | ${number} | dut1-memif-${number}-if1
-| |      | ... | dut1-memif-${number}-if2
-| |      | ${dut1_xconnect_if1}= | Set Variable If | ${number}==1 | ${dut1_if1}
-| |      | ... | ${dut1-memif-${prev_index}-if2}
-| |      | Configure L2XC | ${dut1} | ${dut1_xconnect_if1}
-| |      | ... | ${dut1-memif-${number}-if1}
-| |      | Set up memif interfaces on DUT node | ${dut2}
-| |      | ... | ${sock1} | ${sock2} | ${number} | dut2-memif-${number}-if1
-| |      | ... | dut2-memif-${number}-if2
-| |      | ${dut2_xconnect_if1}= | Set Variable If | ${number}==1 | ${dut2_if1}
-| |      | ... | ${dut2-memif-${prev_index}-if2}
-| |      | Configure L2XC | ${dut2} | ${dut2_xconnect_if1}
-| |      | ... | ${dut2-memif-${number}-if1}
-| |      | Run Keyword If | ${number}==${nr} | Configure L2XC
-| |      | ... | ${dut1} | ${dut1-memif-${number}-if2} | ${dut1_if2}
-| |      | Run Keyword If | ${number}==${nr} | Configure L2XC
-| |      | ... | ${dut2} | ${dut2-memif-${number}-if2} | ${dut2_if2}
+| | ... | \| Configure ACLs on a single interface \| ${nodes['DUT1']}
+| | ... | \| ... \| GigabitEthernet0/7/0 \| input \| permit | 0.0.0.0/0
+| | ...
+| | [Arguments] | ${dut} | ${dut_if} | ${acl_apply_type} | ${acl_action}
+| | ... | @{subnets}
+| | Set Test variable | ${acl} | ${EMPTY}
+| | :FOR | ${subnet} | IN | @{subnets}
+| | | ${acl} = | Run Keyword If | '${acl}' == '${EMPTY}'
+| | | ... | Set Variable | ipv4 ${acl_action} src ${subnet}
+| | | ... | ELSE
+| | | ... | Catenate | SEPARATOR=, | ${acl}
+| | | ... | ipv4 ${acl_action} src ${subnet}
+| | Add Replace Acl Multi Entries | ${dut} | rules=${acl}
+| | @{acl_list} = | Create List | ${0}
+| | Set Acl List For Interface | ${dut} | ${dut_if} | ${acl_apply_type}
+| | ... | ${acl_list}