diff --git a/roles/dnsmasq/templates/00-options.conf.j2 b/roles/dnsmasq/templates/00-options.conf.j2
index 0bcaa7f..00b3418 100644
--- a/roles/dnsmasq/templates/00-options.conf.j2
+++ b/roles/dnsmasq/templates/00-options.conf.j2
@@ -12,6 +12,9 @@ dhcp-proxy
 # has 3 s timeout during which no other requests are processed
 no-ping
 
+# we have more than 1000 clients
+dhcp-lease-max = 5000
+
 bind-interfaces
 interface = {{ interfaces | map(attribute='name') | join(',') }}
 
diff --git a/roles/facts/tasks/main.yml b/roles/facts/tasks/main.yml
index dae7590..bf6e0e3 100644
--- a/roles/facts/tasks/main.yml
+++ b/roles/facts/tasks/main.yml
@@ -38,6 +38,18 @@
         prefixes: '{{ query("netbox.netbox.nb_lookup", "prefixes", raw_data=true)
             | sort(attribute="prefix") | sort(attribute="family.value") }}'
 
+    # can only get NetBox ID for device/VM from (any) interface
+    # probably safe to assume at least one interface
+    - name: Get my ID
+      set_fact:
+        id: '{{ interfaces | map(attribute=("virtual_machine.id" if is_virtual else "device.id")) | first }}'
+
+    - name: Get my services
+      set_fact:
+        services: '{{
+            query("netbox.netbox.nb_lookup", "services", raw_data=true,
+                api_filter=("virtual_machine_id" if is_virtual else "device_id")+"="+id) }}'
+
     - when: 'cluster is defined and not is_virtual'
       block:
         - name: Get my cluster and all nodes in it