Closes #4448: Allow connecting cables between two circuit terminations

docs/release-notes/version-2.7.md

@@ -6,6 +6,7 @@
 
 * [#3676](https://github.com/netbox-community/netbox/issues/3676) - Reference VRF by name rather than RD during IP/prefix import
 * [#4147](https://github.com/netbox-community/netbox/issues/4147) - Use absolute URLs in rack elevation SVG renderings
+* [#4448](https://github.com/netbox-community/netbox/issues/4448) - Allow connecting cables between two circuit terminations
 
 ### Bug Fixes
 

netbox/dcim/constants.py

@@ -92,5 +92,5 @@ COMPATIBLE_TERMINATION_TYPES = {
     'interface': ['interface', 'circuittermination', 'frontport', 'rearport'],
     'frontport': ['consoleport', 'consoleserverport', 'interface', 'frontport', 'rearport', 'circuittermination'],
     'rearport': ['consoleport', 'consoleserverport', 'interface', 'frontport', 'rearport', 'circuittermination'],
-    'circuittermination': ['interface', 'frontport', 'rearport'],
+    'circuittermination': ['interface', 'frontport', 'rearport', 'circuittermination'],
 }

netbox/templates/circuits/inc/circuit_termination.html

@@ -66,6 +66,7 @@
                                         <li><a href="{% url 'circuits:circuittermination_connect' termination_a_id=termination.pk termination_b_type='interface' %}?return_url={{ device.get_absolute_url }}">Interface</a></li>
                                         <li><a href="{% url 'circuits:circuittermination_connect' termination_a_id=termination.pk termination_b_type='front-port' %}?return_url={{ device.get_absolute_url }}">Front Port</a></li>
                                         <li><a href="{% url 'circuits:circuittermination_connect' termination_a_id=termination.pk termination_b_type='rear-port' %}?return_url={{ device.get_absolute_url }}">Rear Port</a></li>
+                                        <li><a href="{% url 'circuits:circuittermination_connect' termination_a_id=termination.pk termination_b_type='circuit-termination' %}?return_url={{ device.get_absolute_url }}">Circuit Termination</a></li>
                                     </ul>
                                 </span>
                             </div>