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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-34693

As a SysAdmin I can benefit from a default configuration when using a cluster with IPv6

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      Description

      The client who wants to use portal with IPV6 need to config cluster as IPV6.

      We are using JGroups to provide low level cluster feature, I checked jgroup's doc and did some simple test. Jgroups should support IPV6, but there is an exception, it does not work on linux with SUN JDK5, see https://community.jboss.org/wiki/IPv6 for more details. If the client makes sure his environment support IPV6, he can uncomment the default IPV6 to make it work.

      How to enable IPV6:

      1. Enable IPV6 in your OS.
      2. Set this property }
        -Djava.net.preferIPv4Stack=false

        to false in setenv.bat

      3. Set the following properties in portal.properties:
        cluster.link.enabled=true

      #multicast.group.address["cluster-link-control"]=239.255.0.1
      multicast.group.address["cluster-link-control"]=ff0e::8:8:1

      #multicast.group.address["cluster-link-udp"]=239.255.0.2
      multicast.group.address["cluster-link-udp"]=ff0e::8:8:2

      #multicast.group.address["cluster-link-mping"]=239.255.0.3
      multicast.group.address["cluster-link-mping"]=ff0e::8:8:3

      cluster.link.autodetect.address=
      cluster.link.bind.addr["cluster-link-control"]=IPV6_ADDRESS
      cluster.link.bind.addr["cluster-link-udp"]=IPV6_ADDRESS

      1. Start portal, check the log in console if cluster is enabled and the address it's using is IPV6

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              Assignee:
              sharon.choi Sharon Choi
              Reporter:
              tina.tian Tina Tian
              Recent user:
              Shalaka Tendulkar
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                Created:
                Updated:
                Resolved:

                  Packages

                  Version Package
                  6.2.0 CE M5