Clustering Problems

[Troy Bull]

Greetings,

I am trying to get my CAS server working with clustering  I followed
the instructions on this web page :

http://www.ja-sig.org/wiki/display/CASUM/Clustering+CAS

but it doesnt seem to be working, it looks right in the log files (at
least to me).  I get the following

<-------------------------------------------------------
GMS: address is 32.91.106.68:63798
------------------------------------------------------->
Central Authentication System (CAS) 3.2.1 has loaded properties to System.


I am not receiving any errors right now but earlier today I was getting :

java.net.UnknownHostException: addr is of illegal length
	at java.net.InetAddress.getByAddress(InetAddress.java:924)
	at java.net.InetAddress.getByAddress(InetAddress.java:1271)
	at org.jgroups.stack.IpAddress.readFrom(IpAddress.java:264)
	at org.jgroups.Message.readFrom(Message.java:716)
	at org.jgroups.protocols.TP.readMessage(TP.java:1214)
	at org.jgroups.protocols.TP.access$700(TP.java:49)
	at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1439)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
	at java.lang.Thread.run(Thread.java:595)>


Is there any other resources for how to set this up?  I know it used
to work for us because the guy in my job before me had 3.0.6 working.

Troy