diff --git a/roles/reproducer/defaults/main.yml b/roles/reproducer/defaults/main.yml
index 7896cdbb71..7a565ff984 100644
--- a/roles/reproducer/defaults/main.yml
+++ b/roles/reproducer/defaults/main.yml
@@ -48,3 +48,21 @@ cifmw_reproducer_validate_network_host: "controller-0.utility"
 cifmw_reproducer_validate_ocp_layout: true
 
 cifmw_reproducer_ironic_node_name_prefix:
+
+# Optional: Define local_link_connection information for Ironic node ports.
+# This is used when generating ironic_nodes.yaml. The structure is a dictionary
+# where keys are simplified node names with cifmw_run_id stripped out.
+# For example, "ironic-uni04delta-ipv6-0" becomes "ironic-0", or
+# "ironic-big-uni04delta-ipv6-1" becomes "ironic-big-1".
+# Values are lists of local_link_connection dictionaries, one per NIC in the node.
+# Example:
+# cifmw_reproducer_ironic_local_link_connections:
+#   ironic-0:
+#     - switch_info: leaf01.netlab.local
+#       switch_id: "22:57:f8:dd:04:01"
+#       port_id: "ethernet1/1"
+#   ironic-big-1:
+#     - switch_info: leaf02.netlab.local
+#       switch_id: "22:57:f8:dd:04:02"
+#       port_id: "ethernet1/2"
+cifmw_reproducer_ironic_local_link_connections: {}
diff --git a/roles/reproducer/tasks/generate_bm_info.yml b/roles/reproducer/tasks/generate_bm_info.yml
index 45d9df72d8..4be2ffb8d3 100644
--- a/roles/reproducer/tasks/generate_bm_info.yml
+++ b/roles/reproducer/tasks/generate_bm_info.yml
@@ -131,6 +131,23 @@
       {% for node in libvirt_manager_bm_info_data.keys() if node.startswith(cifmw_reproducer_ironic_node_name_prefix) %}
       {% set _node = libvirt_manager_bm_info_data[node] %}
       {% set _conn = _node.connection | urlsplit %}
+      {% set _run_id_suffix = (cifmw_run_id | default('') | length > 0) | ternary('-' ~ (cifmw_run_id | lower), '') %}
+      {% set _simple_key = node | regex_replace(_run_id_suffix ~ '(?=-\d+$)', '') if _run_id_suffix else node %}
+      {% set _ports = [] %}
+      {% for nic in _node.nics %}
+      {% set _port_index = loop.index0 %}
+      {% set _port = {
+        'address': nic.mac,
+        'physical_network': nic.network
+      } %}
+      {% if _simple_key in cifmw_reproducer_ironic_local_link_connections and
+            cifmw_reproducer_ironic_local_link_connections[_simple_key] | length > _port_index %}
+      {% set _ = _port.update({
+          'local_link_connection': cifmw_reproducer_ironic_local_link_connections[_simple_key][_port_index]
+        }) %}
+      {% endif %}
+      {% set _ = _ports.append(_port) %}
+      {% endfor %}
       {% set _ironic_nodes = _ironic_nodes.append(
         {
            'name': node,
@@ -141,12 +158,7 @@
              'redfish_username': _node.username,
              'redfish_password': _node.password,
             },
-            'ports': [
-              {
-                'address': (_node.nics | first).mac,
-                'physical_network': (_node.nics | first).network,
-              }
-            ]
+            'ports': _ports
         }
       ) %}
       {% endfor %}