On Apr 11, 2006, at 2:14 PM, Tim Brown wrote:

Need to confirm ports required for TSM client access
through firewall.

Currently have TCP Ports 1500, 1501, 1580 and 1581
Does TSM use UDP ports ?

Tim -

I haven't seen any UDP usage in the TSM product. It likes sessions,
and so uses TCP, which is a more certain protocol which avoids wait-
and-hope timeouts.

Open holes in your firewall for only the port numbers actually
needed, omitting any of the TSM function/port repertoire which is not
currently active in your environment.

  Richard Sims