diff --git a/metallb/pool.yaml b/metallb/pool.yaml
new file mode 100644
index 0000000..f00ac5d
--- /dev/null
+++ b/metallb/pool.yaml
@@ -0,0 +1,15 @@
+---
+apiVersion: metallb.io/v1beta1
+kind: IPAddressPool
+metadata:
+  name: host-17
+  namespace: metallb-system
+spec:
+  addresses:
+  - "172.16.17.5-172.16.17.250"
+---
+apiVersion: metallb.io/v1beta1
+kind: L2Advertisement
+metadata:
+  name: cascade
+  namespace: metallb-system