java.net.NoRouteToHostException: Host unreachable: Datagram send failed

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  • java.net.NoRouteToHostException: Host unreachable: Datagram send failed at java.net.PlainDatagramSocketImpl.send(Native Method) at java.net.DatagramSocket.send(DatagramSocket.java:316) at weblogic.cluster.FragmentSocket.sendThrottled(FragmentSocket.java:146) at weblogic.cluster.FragmentSocket.send(FragmentSocket.java:103) at weblogic.cluster.MulticastSender.fragmentAndSend(MulticastSender.java:322) at weblogic.cluster.MulticastSender.send(MulticastSender.java:149) at weblogic.cluster.MulticastManager.trigger(MulticastManager.java:248) at weblogic.time.common.internal.ScheduledTrigger.run(ScheduledTrigger.java:181) at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:780) at weblogic.time.common.internal.ScheduledTrigger.executeLocally(ScheduledTrigger.java:167) at weblogic.time.common.internal.ScheduledTrigger.executeTimer(ScheduledTrigger.java:153) at weblogic.time.common.internal.TimeTable.execute(TimeTable.java:210) at weblogic.time.common.internal.TimeEventGenerator.run(TimeEventGenerator.java:138) at java.lang.Thread.run(Thread.java:479)
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