diff --git a/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-01/etc/rabbitmq/rabbitmq-env.conf b/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-01/etc/rabbitmq/rabbitmq-env.conf
index 669f3cee5..ec16ec13b 100644
--- a/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-01/etc/rabbitmq/rabbitmq-env.conf
+++ b/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-01/etc/rabbitmq/rabbitmq-env.conf
@@ -2,9 +2,14 @@
 # do not have the RABBITMQ_ prefix.
 #
 # Overrides node name
-#NODENAME=rabbit@$HOSTNAME
+# NODENAME=rabbit@$HOSTNAME
 NODENAME=node-01@localhost
 
+# Port used for inter-node and CLI tool communication.
+# Ignored if node config file sets kernel.inet_dist_listen_min or kernel.inet_dist_listen_max keys.
+# See Networking for details, and Windows Quirks for Windows-specific details.
+RABBITMQ_DIST_PORT=25000
+
 # overrides primary config file location
 CONFIG_FILE=$RABBITMQ_HOME/etc/rabbitmq/rabbitmq.conf
 
diff --git a/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-02/etc/rabbitmq/rabbitmq-env.conf b/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-02/etc/rabbitmq/rabbitmq-env.conf
index d3cfafd1e..81434edc2 100644
--- a/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-02/etc/rabbitmq/rabbitmq-env.conf
+++ b/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-02/etc/rabbitmq/rabbitmq-env.conf
@@ -5,6 +5,11 @@
 #NODENAME=rabbit@$HOSTNAME
 NODENAME=node-02@localhost
 
+# Port used for inter-node and CLI tool communication.
+# Ignored if node config file sets kernel.inet_dist_listen_min or kernel.inet_dist_listen_max keys.
+# See Networking for details, and Windows Quirks for Windows-specific details.
+RABBITMQ_DIST_PORT=25100
+
 # overrides primary config file location
 CONFIG_FILE=$RABBITMQ_HOME/etc/rabbitmq/rabbitmq.conf
 
diff --git a/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-03/etc/rabbitmq/rabbitmq-env.conf b/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-03/etc/rabbitmq/rabbitmq-env.conf
index cd50c8243..371d1c049 100644
--- a/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-03/etc/rabbitmq/rabbitmq-env.conf
+++ b/dc3/dependencies/rabbitmq/cluster/rabbitmq/dc3/node-03/etc/rabbitmq/rabbitmq-env.conf
@@ -5,6 +5,11 @@
 #NODENAME=rabbit@$HOSTNAME
 NODENAME=node-03@localhost
 
+# Port used for inter-node and CLI tool communication.
+# Ignored if node config file sets kernel.inet_dist_listen_min or kernel.inet_dist_listen_max keys.
+# See Networking for details, and Windows Quirks for Windows-specific details.
+RABBITMQ_DIST_PORT=25200
+
 # overrides primary config file location
 CONFIG_FILE=$RABBITMQ_HOME/etc/rabbitmq/rabbitmq.conf