I have a head node running 10.3.9 and six cluster nodes that I am working on setting up. To have the head node and cluster communicate in the private network, I have created /etc/hosts with entries i.e. 10.0.0.1 node01 etc, and have enabled dhcp. But I do not know how to setup dns to use external dns.Any pointer is appreciated. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://bioinformatics.org/pipermail/bioclusters/attachments/20050810/8a298f18/attachment.htm