diff --git a/neutron/files/queens/neutron-server.conf b/neutron/files/queens/neutron-server.conf
index 0f24cd5..9361fb6 100644
--- a/neutron/files/queens/neutron-server.conf
+++ b/neutron/files/queens/neutron-server.conf
@@ -639,3 +639,20 @@
 {%- set _data = server.configmap.neutron_server %}
 {%- include "oslo_templates/files/configmap/configmap.conf" %}
 {%- endif %}
+
+{%- if server.backend.get('extension', {}).get('dns', {}).get('enabled', False) and server.backend.get('extension', {}).get('dns', {}).get('engine', '') == 'designate' %}
+[designate]
+{%- if server.backend.get('extension', {}).get('dns', {}).get('url', False) %}
+url = {{ server.backend.extension.dns.url }}
+{%- else %}
+#url = <None>
+{%- endif %}
+auth_region={{ server.identity.region }}
+auth_type = password
+user_domain_id = {{ server.identity.get('domain', 'default') }}
+project_domain_id = {{ server.identity.get('domain', 'default') }}
+project_name = {{ server.identity.tenant }}
+username = {{ server.identity.user }}
+password = {{ server.identity.password }}
+auth_url=http://{{ server.identity.host }}:35357
+{%- endif %}