diff --git a/ol/default_vars.yml b/ol/default_vars.yml
index a9d61ba..2a72a3b 100644
--- a/ol/default_vars.yml
+++ b/ol/default_vars.yml
@@ -42,4 +42,5 @@ update_all: false
 passwordless_ssh: false
 use_podman: false
 use_haproxy: false
-use_nginx: false
\ No newline at end of file
+use_nginx: false
+use_nfs: false
\ No newline at end of file
diff --git a/ol/templates/ingress_security_rules.j2 b/ol/templates/ingress_security_rules.j2
index 7ee57a6..de6a62c 100644
--- a/ol/templates/ingress_security_rules.j2
+++ b/ol/templates/ingress_security_rules.j2
@@ -39,4 +39,18 @@ instance_ingress_security_rules:
       destination_port_range:
         max: 8080
         min: 8080
+{% endif %}
+{% if use_nfs %}
+  - source: "10.0.0.0/24"
+    protocol: 6
+    tcp_options:
+      destination_port_range:
+        max: 2049
+        min: 2049
+  - source: "10.0.0.0/24"
+    protocol: 17
+    udp_options:
+      destination_port_range:
+        max: 2049
+        min: 2049
 {% endif %}
\ No newline at end of file