diff --git a/k8s/workspace/run-openstack-spt.sh b/k8s/workspace/run-openstack-spt.sh
index bf86d98..13287aa 100644
--- a/k8s/workspace/run-openstack-spt.sh
+++ b/k8s/workspace/run-openstack-spt.sh
@@ -8,6 +8,11 @@
 	echo "# 'toolset' container is not Running"
 	exit 1
 fi
+
+echo "# Copying mos-kubeconfig.yaml and node.key from /artifacts/envs/"
+kubectl cp /artifacts/envs/mos-kubeconfig.yaml qa-space/toolset:/opt/mos-spt/mos-kubeconfig.yaml
+kubectl cp /artifacts/envs/node.key qa-space/toolset:/opt/mos-spt/node.key
+
 admin_uuid=$(kubectl exec toolset --stdin -n qa-space -- bash -c "openstack user show cvp.admin -c id -f value")
 if [ ! -z ${TEMPEST_CUSTOM_PUBLIC_NET+x} ]; then
         echo "# Copying global_config.yaml"
diff --git a/k8s/workspace/update-openstack-resources.sh b/k8s/workspace/update-openstack-resources.sh
index f8245ba..ef477ee 100644
--- a/k8s/workspace/update-openstack-resources.sh
+++ b/k8s/workspace/update-openstack-resources.sh
@@ -54,7 +54,5 @@
 sed -i "s/image_ref_name/${ubuntu20_name}/g" $MY_PROJFOLDER/yamls/global_config.yaml
 echo "# s/public-network-name/ -> ${TEMPEST_CUSTOM_PUBLIC_NET}"
 sed -i "s/public-network-name/${TEMPEST_CUSTOM_PUBLIC_NET}/g" $MY_PROJFOLDER/yamls/global_config.yaml
-echo "# s/mtu-value/ -> default"
-sed -i "s/mtu-value/default/g" $MY_PROJFOLDER/yamls/global_config.yaml
 # 
 echo "# Done!"
diff --git a/k8s/yamls/spt_global_config.yaml.clean b/k8s/yamls/spt_global_config.yaml.clean
index 4b522e5..c1945ba 100644
--- a/k8s/yamls/spt_global_config.yaml.clean
+++ b/k8s/yamls/spt_global_config.yaml.clean
@@ -2,21 +2,30 @@
 # parameters for glance image test
 IMAGE_SIZE_MB: 9000
 
-# parameters for vm2vm test
+# parameters for vm2vm tests
 CMP_HOSTS: []
 image_name: "image_ref_name" # Use Ubuntu 20.04 LTS image
-flavor_name: 'spt-test'
+flavor_name: "spt-test"
 flavor_ram: 1536
 flavor_vcpus: 1
 flavor_disk: 5
 nova_timeout: 300
-external_network: 'public-network-name'
-custom_mtu: 'mtu-value' # 'default' or some value like 8950
-iperf_prep_string: "sudo /bin/bash -c 'echo \"91.189.88.161        archive.ubuntu.com\" >> /etc/hosts'"
-internet_at_vms: 'false' # whether Internet is present at OpenStack VMs and iperf can be installed with apt
-iperf_deb_package_dir_path: '/opt/packages/'
+external_network: "public-network-name"
+custom_mtu: 'default' # 'default' or some value like 8950
+iperf_prep_string: "sudo /bin/bash -c 'echo \"91.189.88.161        archive.ubuntu.com\" >> /etc/hosts'" # for VMs
+internet_at_vms: "false" # whether Internet is present at OpenStack VMs and iperf can be installed with apt
+ssh_timeout: 500 # timeout to connect to VMs' floating IPs
+
+# common parameters for vm2vm, hw2hw tests
+skipped_nodes: []
+iperf_deb_package_dir_path: "/opt/packages/"
 iperf_time: 60 # time in seconds to transmit for (iperf -t option)
 multiple_threads_number: 10
-multiple_threads_iperf_utility: "iperf3" # set "iperf" for v2, "iperf3" for v3
-ssh_timeout: 500
-skipped_nodes: []
+multiple_threads_iperf_utility: "iperf" # set "iperf" for v2, "iperf3" for v3
+
+# parameters for hw2hw tests
+hw_nodes_list: [] # list of HW node names
+mos_kubeconfig_path: "/opt/mos-spt/mos-kubeconfig.yaml"
+node_ssh_key_path: "/opt/mos-spt/node.key"
+node_ssh_username: "mcc-user"
+network_cidr: ""