diff --git a/templates/nginx_stream_block.conf.j2 b/templates/nginx_stream_block.conf.j2
index 61bfc21..5a6d2cf 100644
--- a/templates/nginx_stream_block.conf.j2
+++ b/templates/nginx_stream_block.conf.j2
@@ -1,8 +1,26 @@
 server {
 
     # {{ comment }}
+    {% if port_interfaces %}
+
+        {% if "ipv4-all" in port_interfaces %}
+    listen {{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
+        {% endif %}
+
+        {% if "ipv6-all" in port_interfaces %}
+    listen [::]:{{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
+        {% endif %}
+
+        {% for pi in port_interfaces %}
+        {% if not pi.startswith("ipv") %}
+    listen {{ pi }}:{{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
+        {% endif %}
+        {% endfor %}
+
+    {% else %}
     listen {{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
     listen [::]:{{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
+    {% endif %}
 
     {% if not extra_content or not "proxy_timeout" in extra_content %}
     proxy_timeout {{ proxy_timeout }};
diff --git a/vm.py b/vm.py
index 2e6ec07..d7a5149 100644
--- a/vm.py
+++ b/vm.py
@@ -62,6 +62,8 @@ class VM:
 
             name = str(portStruct.get("name")).replace(" ", "")
             portstring = str(portStruct.get("port")).replace(" ", "")
+            port_interfaces = portStruct.get("interfaces")
+            assert(port_interfaces is None or type(port_interfaces) == list)
             transparent = portStruct.get("transparent")
             proto = portStruct.get("proto") or "tcp"
             isUDP = proto == "udp"
@@ -75,7 +77,9 @@ class VM:
 
             component = template.render(targetip=self.ip, udp=isUDP, portstring=portstring,
                                         transparent=transparent, proxy_timeout=proxy_timeout,
-                                        comment=compositeName, extra_content=extra_content)
+                                        comment=compositeName, extra_content=extra_content,
+                                        port_interfaces=port_interfaces)
+
             components.append(component)
 
         return components