MPING: issue with MulticastSocket creation

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1185 [ERROR] MPING: JGRP000200: failed sending discovery request
java.io.IOException: Can't assign requested address
at java.net.PlainDatagramSocketImpl.send(Native Method) ~[?:?]
at java.net.DatagramSocket.send(DatagramSocket.java:695) ~[?:?]
at org.jgroups.protocols.MPING.sendMcastDiscoveryRequest(MPING.java:293) [classes/:?]
at org.jgroups.protocols.PING.sendDiscoveryRequest(PING.java:64) [classes/:?]
at org.jgroups.protocols.PING.findMembers(PING.java:32) [classes/:?]
at org.jgroups.protocols.Discovery.invokeFindMembers(Discovery.java:217) [classes/:?]
at org.jgroups.protocols.Discovery.findMembers(Discovery.java:244) [classes/:?]
at org.jgroups.protocols.Discovery.down(Discovery.java:383) [classes/:?]
at org.jgroups.protocols.MERGE3.down(MERGE3.java:278) [classes/:?]
at org.jgroups.protocols.FD_ALL.down(FD_ALL.java:235) [classes/:?]
at org.jgroups.protocols.VERIFY_SUSPECT.down(VERIFY_SUSPECT.java:102) [classes/:?]
at org.jgroups.protocols.BARRIER.down(BARRIER.java:136) [classes/:?]
at org.jgroups.protocols.pbcast.NAKACK2.down(NAKACK2.java:555) [classes/:?]
at org.jgroups.protocols.UNICAST3.down(UNICAST3.java:595) [classes/:?]
at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:349) [classes/:?]
at org.jgroups.protocols.pbcast.ClientGmsImpl.joinInternal(ClientGmsImpl.java:72) [classes/:?]
at org.jgroups.protocols.pbcast.ClientGmsImpl.join(ClientGmsImpl.java:41) [classes/:?]
at org.jgroups.protocols.pbcast.GMS.down(GMS.java:1054) [classes/:?]
at org.jgroups.protocols.FlowControl.down(FlowControl.java:295) [classes/:?]
at org.jgroups.protocols.FlowControl.down(FlowControl.java:295) [classes/:?]
at org.jgroups.protocols.FRAG2.down(FRAG2.java:141) [classes/:?]
at org.jgroups.protocols.pbcast.STATE_TRANSFER.down(STATE_TRANSFER.java:207) [classes/:?]
at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:928) [classes/:?]
at org.jgroups.JChannel.down(JChannel.java:627) [classes/:?]
at org.jgroups.JChannel._connect(JChannel.java:855) [classes/:?]
at org.jgroups.JChannel.connect(JChannel.java:352) [classes/:?]
at org.jgroups.JChannel.connect(JChannel.java:343) [classes/:?]
at org.jgroups.demos.Draw.go(Draw.java:193) [classes/:?]
at org.jgroups.demos.Draw.main(Draw.java:156) [classes/:?]