Hi Valeriano,
    I had a lot of discussions with the Tivoli people before I installed TSM
4.1 on our OS390 box.  They told me that TSM can only use 1 TCP stack.  I
don't know if that is really true because I didn't actually try it.  What I
did was just add the extra adapters to the box and include them in the 1
TCPIP stack.  Our TCPIP stack uses 2 cisco cips, 2 OSA-E ATM adapter and a
OSA-E GB ethernet adapter.  I can direct a client to the adapter that I want
them to use by having the client refer to the mainframe TCPIP stack through
the IP address of the adapter that I want them to use.
Matt