diff --git a/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/salt.yaml b/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/salt.yaml
index 637951c..3dbefb8 100644
--- a/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/salt.yaml
+++ b/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'mk24_lab_ovs_dvr_vlan_bm/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'mk24_lab_ovs_dvr_vlan_bm/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'mk24_lab_ovs_dvr_vlan_bm/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/qa') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/underlay.yaml b/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/underlay.yaml
index a47514d..6b3b0c5 100644
--- a/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/underlay.yaml
+++ b/tcp_tests/templates/mk24_lab_ovs_dvr_vlan_bm/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'mk24_lab_ovs_dvr_vlan_bm') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'mk24_lab_ovs_dvr_vlan_bm') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_KVM01 = os_env('HOSTNAME_KVM01', 'kvm01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_KVM02 = os_env('HOSTNAME_KVM02', 'kvm02.' + DOMAIN_NAME) %}
 {% set HOSTNAME_KVM03 = os_env('HOSTNAME_KVM03', 'kvm03.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/physical_mcp11_dvr/salt.yaml b/tcp_tests/templates/physical_mcp11_dvr/salt.yaml
index 238e253..36bf49c 100644
--- a/tcp_tests/templates/physical_mcp11_dvr/salt.yaml
+++ b/tcp_tests/templates/physical_mcp11_dvr/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'physical_mcp11_dvr/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'physical_mcp11_dvr/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'physical_mcp11_dvr/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-baremetal-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/physical_mcp11_dvr/underlay.yaml b/tcp_tests/templates/physical_mcp11_dvr/underlay.yaml
index c9ce694..dbd5f35 100644
--- a/tcp_tests/templates/physical_mcp11_dvr/underlay.yaml
+++ b/tcp_tests/templates/physical_mcp11_dvr/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'physical_mcp11_dvr') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'physical_mcp11_dvr') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_KVM01 = os_env('HOSTNAME_KVM01', 'kvm01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_KVM02 = os_env('HOSTNAME_KVM02', 'kvm02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/physical_mcp11_ovs_dpdk/salt.yaml b/tcp_tests/templates/physical_mcp11_ovs_dpdk/salt.yaml
index c32f4e2..824b480 100644
--- a/tcp_tests/templates/physical_mcp11_ovs_dpdk/salt.yaml
+++ b/tcp_tests/templates/physical_mcp11_ovs_dpdk/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'physical_mcp11_ovs_dpdk/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'physical_mcp11_ovs_dpdk/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'physical_mcp11_ovs_dpdk/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-baremetal-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/physical_mcp11_ovs_dpdk/underlay.yaml b/tcp_tests/templates/physical_mcp11_ovs_dpdk/underlay.yaml
index d45287d..ea18e1f 100644
--- a/tcp_tests/templates/physical_mcp11_ovs_dpdk/underlay.yaml
+++ b/tcp_tests/templates/physical_mcp11_ovs_dpdk/underlay.yaml
@@ -1,7 +1,8 @@
 # Set the repository suite, one of the: 'nightly', 'testing', 'stable', or any other required
 {% set REPOSITORY_SUITE = os_env('REPOSITORY_SUITE', 'testing') %}
 
-#{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'physical_mcp11_ovs_dpdk') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'physical_mcp11_ovs_dpdk') %}
+#{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set DOMAIN_NAME = 'mcp11-ovs-dpdk.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_KVM01 = os_env('HOSTNAME_KVM01', 'kvm01.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp-ocata-cicd/salt.yaml b/tcp_tests/templates/virtual-mcp-ocata-cicd/salt.yaml
index 1012b41..6a1349b 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-cicd/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-cicd/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp-ocata-cicd/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp-ocata-cicd/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp-ocata-cicd/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp-ocata-cicd/underlay.yaml b/tcp_tests/templates/virtual-mcp-ocata-cicd/underlay.yaml
index c0147ef..0e5ff4f 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-cicd/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-cicd/underlay.yaml
@@ -14,7 +14,8 @@
  - &cloudinit_user_data_cicd {{ CLOUDINIT_USER_DATA_CICD }}
  - &cloudinit_user_data_openstack {{ CLOUDINIT_USER_DATA_OPENSTACK }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp-ocata-cicd') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp-ocata-cicd') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CID01 = os_env('HOSTNAME_CID01', 'cid01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CID02 = os_env('HOSTNAME_CID02', 'cid02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml b/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
index 3cd7087..352de2f 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
@@ -1,10 +1,11 @@
 {% from 'virtual-mcp-ocata-dvr/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp-ocata-dvr/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp-ocata-dvr/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 
 {% import 'shared-salt.yaml' as SHARED with context %}
-{% from 'shared-salt.yaml' import IPV4_NET_CONTROL_PREFIX with context %}
 
 {{ SHARED.MACRO_INSTALL_SALT_MASTER() }}
 
@@ -37,19 +38,19 @@
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}
 
 - description: Hack gtw node
-  cmd: salt 'gtw*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'gtw*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp01 node
-  cmd: salt 'cmp01*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp01*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp02 node
-  cmd: salt 'cmp02*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp02*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
diff --git a/tcp_tests/templates/virtual-mcp-ocata-dvr/underlay.yaml b/tcp_tests/templates/virtual-mcp-ocata-dvr/underlay.yaml
index 277e115..361474e 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-dvr/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-dvr/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp-ocata-dvr') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp-ocata-dvr') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml b/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml
index c9bf6c1..5f5064f 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml
@@ -1,10 +1,11 @@
 {% from 'virtual-mcp-ocata-ovs/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp-ocata-ovs/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp-ocata-ovs/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 
 {% import 'shared-salt.yaml' as SHARED with context %}
-{% from 'shared-salt.yaml' import IPV4_NET_CONTROL_PREFIX with context %}
 
 {{ SHARED.MACRO_INSTALL_SALT_MASTER() }}
 
@@ -21,19 +22,19 @@
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}
 
 - description: Hack gtw node
-  cmd: salt 'gtw*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'gtw*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp01 node
-  cmd: salt 'cmp01*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp01*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp02 node
-  cmd: salt 'cmp02*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp02*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
diff --git a/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml b/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml
index 4690ee0..91c7a8b 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp-ocata-ovs') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp-ocata-ovs') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp10-contrail/salt.yaml b/tcp_tests/templates/virtual-mcp10-contrail/salt.yaml
index f426960..0521765 100644
--- a/tcp_tests/templates/virtual-mcp10-contrail/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp10-contrail/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp10-contrail/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp10-contrail/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp10-contrail/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp10-contrail/underlay.yaml b/tcp_tests/templates/virtual-mcp10-contrail/underlay.yaml
index 867cac1..5ee6958 100644
--- a/tcp_tests/templates/virtual-mcp10-contrail/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp10-contrail/underlay.yaml
@@ -14,7 +14,8 @@
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
  - &cloudinit_user_data_1404 {{ CLOUDINIT_USER_DATA_1404 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-contrail') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-contrail') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp10-dvr/salt.yaml b/tcp_tests/templates/virtual-mcp10-dvr/salt.yaml
index 72d3dc8..2bdd4ae 100644
--- a/tcp_tests/templates/virtual-mcp10-dvr/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp10-dvr/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp10-dvr/map.jinja' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp10-dvr/map.jinja' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp10-dvr/map.jinja' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp10-dvr/underlay.yaml b/tcp_tests/templates/virtual-mcp10-dvr/underlay.yaml
index f7f03fb..67e738f 100644
--- a/tcp_tests/templates/virtual-mcp10-dvr/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp10-dvr/underlay.yaml
@@ -3,7 +3,8 @@
   default_interface_model:
     - &interface_model !os_env INTERFACE_MODEL, virtio
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-dvr') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-dvr') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp10-ovs.new/salt.yaml b/tcp_tests/templates/virtual-mcp10-ovs.new/salt.yaml
index b404c93..d093c3e 100644
--- a/tcp_tests/templates/virtual-mcp10-ovs.new/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp10-ovs.new/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp10-ovs/map.jinja' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp10-ovs/map.jinja' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp10-ovs/map.jinja' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp10-ovs.new/underlay.yaml b/tcp_tests/templates/virtual-mcp10-ovs.new/underlay.yaml
index 8801146..aa589ef 100644
--- a/tcp_tests/templates/virtual-mcp10-ovs.new/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp10-ovs.new/underlay.yaml
@@ -3,7 +3,8 @@
   default_interface_model:
     - &interface_model !os_env INTERFACE_MODEL, virtio
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-ovs') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-ovs') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp10-ovs/salt.yaml b/tcp_tests/templates/virtual-mcp10-ovs/salt.yaml
index b404c93..d093c3e 100644
--- a/tcp_tests/templates/virtual-mcp10-ovs/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp10-ovs/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp10-ovs/map.jinja' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp10-ovs/map.jinja' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp10-ovs/map.jinja' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp10-ovs/underlay.yaml b/tcp_tests/templates/virtual-mcp10-ovs/underlay.yaml
index 8801146..aa589ef 100644
--- a/tcp_tests/templates/virtual-mcp10-ovs/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp10-ovs/underlay.yaml
@@ -3,7 +3,8 @@
   default_interface_model:
     - &interface_model !os_env INTERFACE_MODEL, virtio
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-ovs') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp10-ovs') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-dvr/salt.yaml b/tcp_tests/templates/virtual-mcp11-dvr/salt.yaml
index 0fa789b..7c054ff 100644
--- a/tcp_tests/templates/virtual-mcp11-dvr/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-dvr/salt.yaml
@@ -1,10 +1,11 @@
 {% from 'virtual-mcp11-dvr/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-dvr/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-dvr/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 
 {% import 'shared-salt.yaml' as SHARED with context %}
-{% from 'shared-salt.yaml' import IPV4_NET_CONTROL_PREFIX with context %}
 
 {{ SHARED.MACRO_INSTALL_SALT_MASTER() }}
 
@@ -21,19 +22,19 @@
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}
 
 - description: Hack gtw node
-  cmd: salt 'gtw*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'gtw*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp01 node
-  cmd: salt 'cmp01*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp01*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp02 node
-  cmd: salt 'cmp02*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp02*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
diff --git a/tcp_tests/templates/virtual-mcp11-dvr/underlay.yaml b/tcp_tests/templates/virtual-mcp11-dvr/underlay.yaml
index 8c53412..94f31fd 100644
--- a/tcp_tests/templates/virtual-mcp11-dvr/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-dvr/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-dvr') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-dvr') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml b/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml
index af87032..f84a6b6 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp11-k8s-calico-minimal/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-k8s-calico-minimal/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-k8s-calico-minimal/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/underlay.yaml b/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/underlay.yaml
index f1312ec..f494419 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-k8s-calico-minimal.local') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-k8s-calico-minimal.local') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-calico/salt.yaml b/tcp_tests/templates/virtual-mcp11-k8s-calico/salt.yaml
index 15f9e75..95a2b54 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-calico/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-calico/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp11-k8s-calico/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-k8s-calico/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-k8s-calico/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-calico/underlay.yaml b/tcp_tests/templates/virtual-mcp11-k8s-calico/underlay.yaml
index 2b89268..d5bbb3a 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-calico/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-calico/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-k8s-calico.local') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-k8s-calico.local') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-contrail/salt.yaml b/tcp_tests/templates/virtual-mcp11-k8s-contrail/salt.yaml
index 2d18b6e..49c8226 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-contrail/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-contrail/salt.yaml
@@ -1,4 +1,6 @@
 {% from 'virtual-mcp11-k8s-contrail/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-k8s-contrail/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-k8s-contrail/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml b/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml
index 9689ed8..240b50b 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-contrail/underlay.yaml
@@ -14,7 +14,8 @@
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
  - &cloudinit_user_data_1404 {{ CLOUDINIT_USER_DATA_1404 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-k8s-contrail') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-k8s-contrail') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-ovs-dpdk/salt.yaml b/tcp_tests/templates/virtual-mcp11-ovs-dpdk/salt.yaml
index 3292cb3..e931f6a 100644
--- a/tcp_tests/templates/virtual-mcp11-ovs-dpdk/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-ovs-dpdk/salt.yaml
@@ -1,10 +1,11 @@
 {% from 'virtual-mcp11-ovs-dpdk/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-ovs-dpdk/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-ovs-dpdk/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 
 {% import 'shared-salt.yaml' as SHARED with context %}
-{% from 'shared-salt.yaml' import IPV4_NET_CONTROL_PREFIX with context %}
 
 {{ SHARED.MACRO_INSTALL_SALT_MASTER() }}
 
@@ -21,19 +22,19 @@
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}
 
 - description: Hack gtw node
-  cmd: salt 'gtw*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'gtw*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp01 node
-  cmd: salt 'cmp01*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp01*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp02 node
-  cmd: salt 'cmp02*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp02*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
diff --git a/tcp_tests/templates/virtual-mcp11-ovs-dpdk/underlay.yaml b/tcp_tests/templates/virtual-mcp11-ovs-dpdk/underlay.yaml
index 073a03e..7f3acfa 100644
--- a/tcp_tests/templates/virtual-mcp11-ovs-dpdk/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-ovs-dpdk/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs-dpdk') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs-dpdk') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-ovs.new/salt.yaml b/tcp_tests/templates/virtual-mcp11-ovs.new/salt.yaml
index c7cddf5..3c1cb55 100644
--- a/tcp_tests/templates/virtual-mcp11-ovs.new/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-ovs.new/salt.yaml
@@ -1,10 +1,11 @@
 {% from 'virtual-mcp11-ovs/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-ovs/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-ovs/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 
 {% import 'shared-salt.yaml' as SHARED with context %}
-{% from 'shared-salt.yaml' import IPV4_NET_CONTROL_PREFIX with context %}
 
 {{ SHARED.MACRO_INSTALL_SALT_MASTER() }}
 
@@ -21,19 +22,19 @@
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}
 
 - description: Hack gtw node
-  cmd: salt 'gtw*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'gtw*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp01 node
-  cmd: salt 'cmp01*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp01*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp02 node
-  cmd: salt 'cmp02*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp02*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
diff --git a/tcp_tests/templates/virtual-mcp11-ovs.new/underlay.yaml b/tcp_tests/templates/virtual-mcp11-ovs.new/underlay.yaml
index 1c410d1..abdbab7 100644
--- a/tcp_tests/templates/virtual-mcp11-ovs.new/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-ovs.new/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}
diff --git a/tcp_tests/templates/virtual-mcp11-ovs/salt.yaml b/tcp_tests/templates/virtual-mcp11-ovs/salt.yaml
index c7cddf5..3c1cb55 100644
--- a/tcp_tests/templates/virtual-mcp11-ovs/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-ovs/salt.yaml
@@ -1,10 +1,11 @@
 {% from 'virtual-mcp11-ovs/underlay.yaml' import HOSTNAME_CFG01 with context %}
+{% from 'virtual-mcp11-ovs/underlay.yaml' import LAB_CONFIG_NAME with context %}
+{% from 'virtual-mcp11-ovs/underlay.yaml' import DOMAIN_NAME with context %}
 
 {% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.net/salt-models/mcp-virtual-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 
 {% import 'shared-salt.yaml' as SHARED with context %}
-{% from 'shared-salt.yaml' import IPV4_NET_CONTROL_PREFIX with context %}
 
 {{ SHARED.MACRO_INSTALL_SALT_MASTER() }}
 
@@ -21,19 +22,19 @@
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}
 
 - description: Hack gtw node
-  cmd: salt 'gtw*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'gtw*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.110/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp01 node
-  cmd: salt 'cmp01*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp01*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.105/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
 
 - description: Hack cmp02 node
-  cmd: salt 'cmp02*' cmd.run "ip addr del {{ IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
+  cmd: salt 'cmp02*' cmd.run "ip addr del {{ SHARED.IPV4_NET_CONTROL_PREFIX }}.106/24 dev ens4; ip addr flush dev ens4";
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 10}
   skip_fail: false
diff --git a/tcp_tests/templates/virtual-mcp11-ovs/underlay.yaml b/tcp_tests/templates/virtual-mcp11-ovs/underlay.yaml
index 1c410d1..abdbab7 100644
--- a/tcp_tests/templates/virtual-mcp11-ovs/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp11-ovs/underlay.yaml
@@ -12,7 +12,8 @@
  - &cloudinit_user_data_cfg01 {{ CLOUDINIT_USER_DATA_CFG01 }}
  - &cloudinit_user_data_1604 {{ CLOUDINIT_USER_DATA_1604 }}
 
-{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs') + '.local' %}
+{% set LAB_CONFIG_NAME = os_env('LAB_CONFIG_NAME', 'virtual-mcp11-ovs') %}
+{% set DOMAIN_NAME = os_env('DOMAIN_NAME', LAB_CONFIG_NAME) + '.local' %}
 {% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL01 = os_env('HOSTNAME_CTL01', 'ctl01.' + DOMAIN_NAME) %}
 {% set HOSTNAME_CTL02 = os_env('HOSTNAME_CTL02', 'ctl02.' + DOMAIN_NAME) %}