Integration

Hi
I have two storage node enabled coherence servers on two different machines.These two are able to form the cluster without any problem. I also have two Managed servers. When I start one, will join the cluster without any issue but when I start the fourth one which does not join the cluster. Only one Managed server joins the cluster. I am getting the following error.

2011-12-22 15:39:26.940/356.798 Oracle Coherence GE 3.6.0.4 <Info> (thread=[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)', member=n/a): Loaded cache configuration from "file:/u02/oracle/admin/atddomain/atdcluster/ATD/config/atd-client-cache-config.xml"
2011-12-22 15:39:26.943/356.801 Oracle Coherence GE 3.6.0.4 <D4> (thread=[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)', member=n/a): TCMP bound to /172.23.34.91:8190 using SystemSocketProvider
2011-12-22 15:39:57.909/387.767 Oracle Coherence GE 3.6.0.4 <Warning> (thread=Cluster, member=n/a): This Member(Id=0, Timestamp=2011-12-22 15:39:26.944, Address=172.23.34.91:8190, MachineId=39242, Location=site:dev.icd,machine:appsoad2-web2,process:24613, Role=WeblogicServer) has been attempting to join the cluster at address 231.1.1.50:7777 with TTL 4 for 30 seconds without success; this could indicate a mis-configured TTL value, or it may simply be the result of a busy cluster or active failover.
2011-12-22 15:39:57.909/387.767 Oracle Coherence GE 3.6.0.4 <Warning> (thread=Cluster, member=n/a): Received a discovery message that indicates the presence of an existing cluster:
Message "NewMemberAnnounceWait"
{
FromMember=Member(Id=2, Timestamp=2011-12-22 15:22:56.607, Address=172.23.34.74:8090, MachineId=39242, Location=site:dev.icd,machine:appsoad4,process:23937,member:CoherenceServer2, Role=WeblogicWeblogicCacheServer)
FromMessageId=0
Internal=false
MessagePartCount=1
PendingCount=0
MessageType=9
ToPollId=0
Poll=null
Packets
{
[000]=Broadcast{PacketType=0x0DDF00D2, ToId=0, FromId=2, Direction=Incoming, ReceivedMillis=15:39:57.909, MessageType=9, ServiceId=0, MessagePartCount=1, MessagePartIndex=0, Body=0}
}
Service=ClusterService{Name=Cluster, State=(SERVICE_STARTED, STATE_ANNOUNCE), Id=0, Version=3.6}
ToMemberSet=null
NotifySent=false
ToMember=Member(Id=0, Timestamp=2011-12-22 15:39:26.944, Address=172.23.34.91:8190, MachineId=39242, Location=site:dev.icd,machine:appsoad2-web2,process:24613, Role=WeblogicServer)
SeniorMember=Member(Id=1, Timestamp=2011-12-22 15:22:53.032, Address=172.23.34.73:8090, MachineId=39241, Location=site:dev.icd,machine:appsoad3,process:19339,member:CoherenceServer1, Role=WeblogicWeblogicCacheServer)
}
2011-12-22 15:40:02.915/392.773 Oracle Coherence GE 3.6.0.4 <Warning> (thread=Cluster, member=n/a): Received a discovery message that indicates the presence of an existing cluster:
Message "NewMemberAnnounceWait"
{
FromMember=Member(Id=2, Timestamp=2011-12-22 15:22:56.607, Address=172.23.34.74:8090, MachineId=39242, Location=site:dev.icd,machine:appsoad4,process:23937,member:CoherenceServer2, Role=WeblogicWeblogicCacheServer)
FromMessageId=0
Internal=false
MessagePartCount=1
PendingCount=0
MessageType=9
ToPollId=0
Poll=null
Packets
{