We need to provide a list of the default ports used by the fuse like this EAP document [1].
Such document is important for system administrator to manage enterprise class applications such as Fuse.

For your reference, the following port was opened when launching clean installed Fuse 6.3 R5 on my local environment:
~~~
[tyamashi@tyamashi jboss-fuse-6.3.0.redhat-310]$ netstat -tanp | grep java
tcp6 0 0 :::1099 :::* LISTEN 19711/java
tcp6 0 0 127.0.0.1:61616 :::* LISTEN 19711/java
tcp6 0 0 :::8181 :::* LISTEN 19711/java
tcp6 0 0 :::44444 :::* LISTEN 19711/java
tcp6 0 0 :::33412 :::* LISTEN 19711/java
tcp6 0 0 :::8101 :::* LISTEN 19711/java
tcp6 0 0 127.0.0.1:41670 :::* LISTEN 19711/java
~~~

Somewhat similar, there is also this KCS[2] for Fuse 6.1.

[1] Red Hat JBoss Enterprise Application Platform > 7.0 > Configuration Guide > Appendix A. Reference Material > A.9. Default Socket Bindings
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.0/html/configuration_guide/reference_material#reference_of_default_socket_bindings

[2] What firewall ports must be open for communication between Fuse containers in a fabric environment?
https://access.redhat.com/solutions/1256553