diff --git a/doc/source/dist_cloud/kubernetes/distributed-cloud-ports-reference.rst b/doc/source/dist_cloud/kubernetes/distributed-cloud-ports-reference.rst
index 41b072f33..b299707b1 100644
--- a/doc/source/dist_cloud/kubernetes/distributed-cloud-ports-reference.rst
+++ b/doc/source/dist_cloud/kubernetes/distributed-cloud-ports-reference.rst
@@ -9,7 +9,6 @@ Distributed Cloud Ports Reference
 A number of ports must be available for various |prod-dc| components to
 function correctly.
 
-
 .. _distributed-cloud-ports-reference-table-mxl-qhh-blb:
 
 .. table:: Table 1. |prod-dc| port requirements
@@ -54,6 +53,8 @@ function correctly.
     +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | udp      | 2223  |  oam    | sm               | allowed          | NA               | Not used between System Controller and Subclouds |                                     |                                         |
     +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 3300  | mgmt    | ceph-mon         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 4545  |  oam    | stx-nfv          | allowed(service public endpoint)    | Not used between System Controller and Subclouds |                                     | vim-restapi public endpoint             |
     +----------+-------+---------+------------------+-------------------------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 4545  |  mgmt   | stx-nfv          | allowed(service internal endpoint)  | Not used between System Controller and Subclouds |                                     | vim-restapi public endpoint             |
@@ -88,12 +89,28 @@ function correctly.
     +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 6443  | mgmt    | K8s API server   | allowed          | allowed          | System Controller                                | System Controller                   | https enabled                           |
     +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 6789  | mgmt    | ceph-mon         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 6800  | mgmt    | ceph-mgr         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 6801  | mgmt    | ceph-mgr         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 6802  | mgmt    | ceph-mds         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 6803  | mgmt    | ceph-mds         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp      | 6804  | mgmt    | ceph-mds         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp      | 6805  | mgmt    | ceph-mds         | allowed          | allowed          | Not used between SystemController and Subclouds  |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 7777  | oam     | stx-ha (sm)      | allowed(service public endpoint)    | Not used between System Controller and Subclouds |                                     | sm-api public endpoint                  |
     +----------+-------+---------+------------------+-------------------------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 7777  | mgmt    | stx-ha (sm)      | allowed(service internal endpoint)  | Not used between System Controller and Subclouds |                                     | sm-api public endpoint                  |
     +----------+-------+---------+------------------+-------------------------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 7778  | mgmt    | stx-ha (sm)      | allowed(service admin endpoint)     | Not used between System Controller and Subclouds |                                     | sm-api admin endpoint, https enabled    |
     +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
+    | tcp6     | 7999  | mgmt    | ceph-mgr         | allowed          | allowed          | Not used between System Controller and Subclouds |                                     |                                         |
+    +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 8080  | oam     | horizon http     | allowed          | blocked(by gnp)  | Not used between System Controller and Subclouds |                                     | Not required if using https             |
     +----------+-------+---------+------------------+------------------+------------------+--------------------------------------------------+-------------------------------------+-----------------------------------------+
     | tcp      | 8080  | mgmt    | horizon http     | allowed          | allowed          | System Controller                                | Subclouds                           | Not required if using https             |