Dave, I'm unable to connect to the LDM server on cosmic-io.cosmic.ucar.edu. The error I obtain indicates that either an LDM isn't running on that host using port 388 or that some firewall rules between my workstation and that host are discarding TCP packets from me. I've included Karl Hudnut in the conversation. Regards, Steve Emmerson Ticket Details =================== Ticket ID: RFJ-134602 Department: Support LDM Priority: Normal Status: Closed