/OS upgrades

Yet another rev level of AIX 5.2 is out, so we'll be doing these upgrades to our servers.

/Tivoli Storage Manager upgrade

The server was moved from an H50 to an H70.  It is now time to upgrade to the latest server level and it's also time to upgrade Tivoli clients.  This will be a summer project.

/OpenSSH installation

We have been using the version of SSH provided by ssh.com.  They provided hand-me-down non-commercial versions of the server to educational institutions free of charge.  They will discontinue this practice, so we will be switching to OpenSSH.