diff --git a/tcp_tests/templates/cookied-cicd-bm-os-contrail32-released/salt-context-cookiecutter-contrail.yaml b/tcp_tests/templates/cookied-cicd-bm-os-contrail32-released/salt-context-cookiecutter-contrail.yaml
index ea868f5..3b285cc 100644
--- a/tcp_tests/templates/cookied-cicd-bm-os-contrail32-released/salt-context-cookiecutter-contrail.yaml
+++ b/tcp_tests/templates/cookied-cicd-bm-os-contrail32-released/salt-context-cookiecutter-contrail.yaml
@@ -129,11 +129,11 @@
           # pxe_interface_mac:
           pxe_interface_mac: "0c:c4:7a:6c:83:56"
           interfaces:
-            one1:
+            enp9s0f0:
               mac: "0c:c4:7a:6c:83:56"
               mode: "static"
               ip: "172.16.49.67"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "5.43.225.117"
@@ -145,11 +145,11 @@
           # hwe_kernel: "hwe-16.04"
           pxe_interface_mac: "0c:c4:7a:6c:84:2c"
           interfaces:
-            one1:
+            enp9s0f0:
               mac: "0c:c4:7a:6c:84:2c"
               mode: "static"
               ip: "172.16.49.68"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "5.43.225.118"
@@ -161,11 +161,11 @@
           # hwe_kernel: "hwe-16.04"
           pxe_interface_mac: "0c:c4:7a:6c:83:54"
           interfaces:
-            one1:
+            enp9s0f0:
               mac: "0c:c4:7a:6c:83:54"
               mode: "static"
               ip: "172.16.49.69"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "5.43.225.119"
@@ -177,11 +177,11 @@
           # hwe_kernel: "hwe-16.04"
           pxe_interface_mac: "0c:c4:7a:55:6a:d4"
           interfaces:
-            one1:
+            enp2s0f0:
               mac: "0c:c4:7a:55:6a:d4"
               mode: "static"
               ip: "172.16.49.70"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "185.8.59.243"
@@ -191,13 +191,13 @@
         osd002: # #cz7343-kvm.host-telecom.com
           distro_series: "xenial"
           # hwe_kernel: "hwe-16.04"
-          pxe_interface_mac: "0c:c4:7a:55:6a:57"
+          pxe_interface_mac: "0c:c4:7a:55:6a:56"
           interfaces:
-            one1:
-              mac: "0c:c4:7a:55:6a:57"
+            enp2s0f0:
+              mac: "0c:c4:7a:55:6a:56"
               mode: "static"
               ip: "172.16.49.71"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "185.8.59.244"
@@ -209,11 +209,11 @@
           # hwe_kernel: "hwe-16.04"
           pxe_interface_mac: "0c:c4:7a:55:6a:2a"
           interfaces:
-            one1:
+            enp2s0f0:
               mac: "0c:c4:7a:55:6a:2a"
               mode: "static"
               ip: "172.16.49.72"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "185.8.59.245"
@@ -225,11 +225,11 @@
           # hwe_kernel: "hwe-16.04"
           pxe_interface_mac: "0c:c4:7a:54:a2:5f"
           interfaces:
-            one2:
+            enp2s0f1:
               mac: "0c:c4:7a:54:a2:5f"
               mode: "static"
               ip: "172.16.49.73"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "185.8.59.233"
@@ -241,11 +241,11 @@
           # hwe_kernel: "hwe-16.04"
           pxe_interface_mac: "0c:c4:7a:54:a0:51"
           interfaces:
-            one2:
+            enp2s0f1:
               mac: "0c:c4:7a:54:a0:51"
               mode: "static"
               ip: "172.16.49.74"
-              subnet: "172.16.49.64/26" # create it manually... in UI
+              subnet: ${maas:region:subnets:deploy_network:cidr} # create it manually... in UI
               gateway: ${_param:deploy_network_gateway}
           power_parameters:
             power_address: "185.8.59.232"