My knowledge base for ADSM backups has been limited to
where the clients were accessible by LAN/ WAN connectivity.

     One of my co-workers has asked the question concerning backups
through a firewall.  Is it possible without great difficulty?  What
considerations
and configuations had to be made to accomplish this?  If possible, are
there
any books documenting the procedure?

                                   THX,
                                   Bob Bunt
                                   rmbunt AT nyseg DOT com