JBoss cluster ports(for JMS) - in the firewall enviroment

Version 1

    By default, JBoss AS has defined multicast UDP ports through which the ongoing intra-cluster communication, and those defined in file jbossas/server/all/deploy/cluster/jgroups-channelfactory.sar/META-INF/jgroups-channelfactory-stacks.xml. This file contains a number of protocol stack configurations used by the AS's JGroups ChannelFactory. In the firewall enviroment you must open these ports between all nodes


    <UDP
         singleton_name="shared-udp"
         mcast_port="${jboss.jgroups.udp.mcast_port:45688}"

         mcast_addr="${jboss.partition.udpGroup:228.11.11.11}"

    .....

    <stack name="jbm-data"
            description="Stack optimized for the JBoss Messaging Data Channel">
        <config>
            <TCP singleton_name="jbm-data"
                start_port="${jboss.messaging.datachanneltcpport:7900}" - for JMS

    ....

    <MPING timeout="5000"
       mcast_addr="${jboss.partition.udpGroup:228.6.6.6}"
      mcast_port="${jboss.messaging.datachanneludpport:45710}"
    - UDP multicast

     


    and yet to be add element bind_port (the port to which the unicast receive socket) must be configured to concrete value because the default value is random and servers are behind the firewall.

            <!--  UDP transport config meant to be shared between different channels
                   with different requirements. Message bundling is disabled in this
                   general-purpose config as it can add latency to synchronous RPCs. -->
             <UDP
                  singleton_name="shared-udp"
                  mcast_port="${jboss.jgroups.udp.mcast_port:45688}"
                  mcast_addr="${jboss.partition.udpGroup:228.11.11.11}     "

             bind_port="44401" - example - but to next node add element bind_port with diferent value for example :44402