Merge pull request #21382 from openshift-cherrypick-robot/cherry-pick-20811-to-enterprise-4.4

[enterprise-4.4] BZ#1726773 Enhance 4.x required ports tables

Author: codyhoag

modules/installation-network-user-infra.adoc

@@ -51,25 +51,23 @@ of all other machines in the cluster.
 |Port
 |Description
 
-.5+|TCP
-|`2379`-`2380`
-|etcd server, peer, and metrics ports
-
-|`6443`
-|Kubernetes API
+|ICMP
+|N/A
+|Network reachability tests
 
+.3+|TCP
 |`9000`-`9999`
 |Host level services, including the node exporter on ports `9100`-`9101` and
 the Cluster Version Operator on port `9099`.
 
-|`10249`-`10259`
+|`10250`-`10259`
 |The default ports that Kubernetes reserves
 
 |`10256`
 |openshift-sdn
 
 
-.4+|UDP
+.3+|UDP
 |`4789`
 |VXLAN and GENEVE
 
@@ -79,11 +77,29 @@ the Cluster Version Operator on port `9099`.
 |`9000`-`9999`
 |Host level services, including the node exporter on ports `9100`-`9101`.
 
+|TCP/UDP
 |`30000`-`32767`
 |Kubernetes NodePort
 
 |===
 
+.All machines to control plane
+[cols="2a,2a,5a",options="header"]
+|===
+
+|Protocol
+|Port
+|Description
+
+.2+|TCP
+|`2379`-`2380`
+|etcd server, peer, and metrics ports
+
+|`6443`
+|Kubernetes API
+
+|===
+
 [discrete]
 == Network topology requirements