As you can see in the Software Downloads tab from the Liebert MultiLink official web page, the program should work properly on Windows 95, Windows 98, Windows ME, Windows NT, Windows 2000, Windows XP, AIX, Linux, Sun Solaris, HP UX and Novell Netware platforms. If you can't install it on your Sun Fire X4270 machine, the installation packaged may be corrupted or not compatible with your system. In this case, I recommend you contact the developers and request a new installer. After that, you can use the instructions from the official user guide to install the utility.
If you still have problems, make sure that you're logged as a "root" user and open the terminal. Type pmadm -l
to disable ttymon that monitors the port and use the displayed PMTAG and SVCTAG values in the following command: pmadm -d -p {PMTAG} -s {SVCTAG}
. This should fix the issue.