Self correction to my own email... As Joe stated, typically all the nodes that expect to run a licensed application will have to be able to reach the license server to check out their token. This is done by (a) multi-homing the flexlm license server as necessary or (b) setting up NAT etc. so the cluster nodes can reach the enterprise LAN and license server when needed. -Chris Chris Dagdigian wrote *WRONGLY* : > > As long as all your clusters have at least one node that can poll the > FlexLM server(s) this should work. >