(dc) DatagramChannel should set IP_MULTICAST_ALL=0 (lnx)

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    • Type: Bug
    • Resolution: Fixed
    • Priority: P4
    • 8
    • Affects Version/s: 8
    • Component/s: core-libs
    • None
    • b98
    • Verified


      It has been suggested that the JDK should set IP_MULTICAST_ALL=0 to avoid interference caused when two sockets are bound to the same port but joined to different multicast groups. This is a long standing issue on Linux that has come up many times.

      The thread on net-dev discussion this is:

      http://mail.openjdk.java.net/pipermail/net-dev/2013-May/006246.html

            Assignee:
            Alan Bateman
            Reporter:
            Alan Bateman
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              Created:
              Updated:
              Resolved: