Cluster Node Failure

I don’t know if anybody has experienced this, but I have two OF servers in cluster mode. Periodically, in fact, quite randomly, one of them will fall out of the cluster. On the server clustering is still enabled, but it doesn’t report any cluster data. Usually a refresh of the OF service fixes the issue. Both are Windows 2003 R2 SP2 Servers

I have been trying to get my two windows severs in cluster mode , i am running 08 R2 . Can you describe quickly what you did to get your openfire servers in cluster mode? I am running 3.7.1.