Fixes #43: Introduce toggle to enforce unique IP space per VRF

netbox/templates/ipam/vrf.html

@@ -30,6 +30,16 @@
                     <td>Route Distinguisher</td>
                     <td>{{ vrf.rd }}</td>
                 </tr>
+                <tr>
+                    <td>Enforce Uniqueness</td>
+                    <td>
+                        {% if vrf.enforce_unique %}
+                            <i class="glyphicon glyphicon-ok text-success" title="Yes"></i>
+                        {% else %}
+                            <i class="glyphicon glyphicon-remove text-danger" title="No"></i>
+                        {% endif %}
+                    </td>
+                </tr>
                 <tr>
                     <td>Description</td>
                     <td>

netbox/templates/ipam/vrf_import.html

@@ -38,6 +38,11 @@
 					<td>Route distinguisher</td>
 					<td>65000:123456</td>
 				</tr>
+				<tr>
+					<td>Enforce uniqueness</td>
+					<td>Prevent duplicate prefixes/IP addresses</td>
+					<td>True</td>
+				</tr>
 				<tr>
 					<td>Description</td>
 					<td>Short description (optional)</td>
@@ -46,7 +51,7 @@
 			</tbody>
 		</table>
 		<h4>Example</h4>
-		<pre>Customer_ABC,65000:123456,Native VRF for customer ABC</pre>
+		<pre>Customer_ABC,65000:123456,True,Native VRF for customer ABC</pre>
 	</div>
 </div>
 {% endblock %}