diff --git a/scenarios/uni01alpha/config_download.yaml b/scenarios/uni01alpha/config_download.yaml
index 9dff56828..300734fa6 100644
--- a/scenarios/uni01alpha/config_download.yaml
+++ b/scenarios/uni01alpha/config_download.yaml
@@ -79,3 +79,14 @@ parameter_defaults:
         host_routes: []
         name: ctlplane-subnet
         ip_version: 4
+  IronicInspectorInterface: br-baremetal
+  # Since we need predictable node names to be able to set this paremeter,
+  # it a requirement to set the ci-framework parameter cifmw_run_id with
+  # this value 'uni01alpha'.
+  IronicInspectorSubnets:
+    osp-controller-uni01alpha-0:
+      - ip_range: 172.20.1.210,172.20.1.219
+    osp-controller-uni01alpha-1:
+      - ip_range: 172.20.1.220,172.20.1.229
+    osp-controller-uni01alpha-2:
+      - ip_range: 172.20.1.230,172.20.1.239
diff --git a/scenarios/uni01alpha/network_data.yaml.j2 b/scenarios/uni01alpha/network_data.yaml.j2
index d61a74d2d..519c82135 100644
--- a/scenarios/uni01alpha/network_data.yaml.j2
+++ b/scenarios/uni01alpha/network_data.yaml.j2
@@ -53,7 +53,7 @@
   dns_domain: ironic.{{ cloud_domain }}.
   subnets:
     ironic_subnet:
-      ip_subnet: 172.20.0.0/24
+      ip_subnet: 172.20.1.0/24
       allocation_pools:
-        - start: 172.20.0.200
-          end: 172.20.0.250
+        - start: 172.20.1.150
+          end: 172.20.1.200