Hi, I'm seeing an odd issue with gridftp that seems to be related to how gridftp uses ports. I have a gridftp server running in a LXC container. If I run gfal-ls on the container, I can get a directory listing. However gfal-ls hangs when run on the host running the container or another machine in the same data center. The issue is probably a firewall or router blocking something but I'm having trouble figuring out what's been blocked. What is the sequence for communications and ports being used when a gfal-ls is run against a gridftp server? If it matters, GLOBUS_TCP_PORT_RANGE is set to 20000,25000 .
Thanks, Suchandra Suchandra Thapa sth...@ci.uchicago.edu Computation Institute Searle Chemistry Laboratory #201A 5735 South Ellis Avenue Chicago, IL 60637
