diff --git a/bundles/routeros/metadata.py b/bundles/routeros/metadata.py
index 13230d6..ca7979f 100644
--- a/bundles/routeros/metadata.py
+++ b/bundles/routeros/metadata.py
@@ -2,6 +2,85 @@ import re
 from json import load
 from os.path import join
 
+
+with open(join(repo.path, 'configs', 'netbox', f'{node.name}.json')) as f:
+    netbox = load(f)
+
+ips = {}
+ports = {}
+vlans = {
+    v['name']: {
+        'id': v['vid'],
+        'delete': False,
+        'tagged': set(),
+        'untagged': set(),
+    }
+    for v in netbox['vlans']
+}
+
+for port, conf in netbox['interfaces'].items():
+    for ip in conf['ips']:
+        ips[ip] = {'interface': port}
+
+    if conf['type'].lower() == 'virtual':
+        # these are VLAN interfaces (for management IPs)
+        if conf['ips']:
+            # this makes management services available in the VLAN
+            try:
+                vlans[port]['tagged'].add('bridge')
+            except KeyError:
+                raise ValueError(
+                    f'name of virtual interface "{port}" on {node.name} '
+                    f'matches none of the known VLANs: {list(vlans.keys())} '
+                    '(you probably need to rename the interface in Netbox '
+                    'and/or run netbox-dump)'
+                )
+        # We do not create the actual VLAN interface here, that
+        # happens automatically in items.py.
+        continue
+    elif not conf['enabled'] or not conf['mode']:
+        # disable unconfigured ports
+        ports[port] = {
+            'disabled': True,
+            'description': conf.get('description', ''),
+        }
+        # dont add vlans for this port
+        continue
+    else:
+        ports[port] = {
+            'disabled': False,
+            'description': conf.get('description', ''),
+        }
+        if conf.get('ips', []):
+            ports[port]['ips'] = set(conf['ips'])
+        if conf['type'] in (
+            '1000base-t',
+            '10gbase-x-sfpp',
+            'A_1000BASE_T',
+            'A_10GBASE_X_SFPP',
+        ):
+            ports[port]['hw'] = True
+
+    if conf['untagged_vlan']:
+        vlans[conf['untagged_vlan']]['untagged'].add(port)
+        if conf['ips']:
+            # this makes management services available in the VLAN
+            vlans[conf['untagged_vlan']]['tagged'].add('bridge')
+
+    # tagged
+
+    if conf['mode'] in ('TAGGED_ALL', 'tagged-all'):
+        tagged = set(vlans.keys()) - {conf['untagged_vlan']}
+    else:
+        tagged = conf['tagged_vlans']
+
+    for vlan in tagged:
+        vlans[vlan]['tagged'].add(port)
+
+        # this makes management services available in the VLAN
+        if conf['ips']:
+            vlans[vlan]['tagged'].add('bridge')
+
 defaults = {
     'icinga2_api': {
         'routeros': {
@@ -17,102 +96,14 @@ defaults = {
             },
         },
     },
+    'routeros': {
+        'ips': ips,
+        'ports': ports,
+        'vlans': vlans,
+    },
 }
 
 
-@metadata_reactor.provides(
-    'routeros/ips',
-    'routeros/ports',
-    'routeros/vlans',
-)
-def get_ports_from_netbox_dump(metadata):
-    with open(join(repo.path, 'configs', 'netbox', f'{node.name}.json')) as f:
-        netbox = load(f)
-
-    ips = {}
-    ports = {}
-    vlans = {
-        v['name']: {
-            'id': v['vid'],
-            'delete': False,
-            'tagged': set(),
-            'untagged': set(),
-        }
-        for v in netbox['vlans']
-    }
-
-    for port, conf in netbox['interfaces'].items():
-        for ip in conf['ips']:
-            ips[ip] = {'interface': port}
-
-        if conf['type'].lower() == 'virtual':
-            # these are VLAN interfaces (for management IPs)
-            if conf['ips']:
-                # this makes management services available in the VLAN
-                try:
-                    vlans[port]['tagged'].add('bridge')
-                except KeyError:
-                    raise ValueError(
-                        f'name of virtual interface "{port}" on {node.name} '
-                        f'matches none of the known VLANs: {list(vlans.keys())} '
-                        '(you probably need to rename the interface in Netbox '
-                        'and/or run netbox-dump)'
-                    )
-            # We do not create the actual VLAN interface here, that
-            # happens automatically in items.py.
-            continue
-        elif not conf['enabled'] or not conf['mode']:
-            # disable unconfigured ports
-            ports[port] = {
-                'disabled': True,
-                'description': conf.get('description', ''),
-            }
-            # dont add vlans for this port
-            continue
-        else:
-            ports[port] = {
-                'disabled': False,
-                'description': conf.get('description', ''),
-            }
-            if conf.get('ips', []):
-                ports[port]['ips'] = set(conf['ips'])
-            if conf['type'] in (
-                '1000base-t',
-                '10gbase-x-sfpp',
-                'A_1000BASE_T',
-                'A_10GBASE_X_SFPP',
-            ):
-                ports[port]['hw'] = True
-
-        if conf['untagged_vlan']:
-            vlans[conf['untagged_vlan']]['untagged'].add(port)
-            if conf['ips']:
-                # this makes management services available in the VLAN
-                vlans[conf['untagged_vlan']]['tagged'].add('bridge')
-
-        # tagged
-
-        if conf['mode'] in ('TAGGED_ALL', 'tagged-all'):
-            tagged = set(vlans.keys()) - {conf['untagged_vlan']}
-        else:
-            tagged = conf['tagged_vlans']
-
-        for vlan in tagged:
-            vlans[vlan]['tagged'].add(port)
-
-            # this makes management services available in the VLAN
-            if conf['ips']:
-                vlans[vlan]['tagged'].add('bridge')
-
-    return {
-        'routeros': {
-            'ips': ips,
-            'ports': ports,
-            'vlans': vlans,
-        }
-    }
-
-
 @metadata_reactor.provides('routeros/gateway')
 def gateway(metadata):
     ip_pattern = re.compile(r'(\d{1,3}\.\d{1,3}\.\d{1,3}\.)\d{1,3}')