Chapter 6 Diagnostics, Monitoring, and Troubleshooting 199
2. If necessary, use the pkgadd utility to load the SUNWvts package onto your system
from the Solaris Supplement CD-ROM.
Note that /opt/SUNWvts is the default directory for installing SunVTS software.

What Next

For more information, refer to the appropriateSolaris documentation, as well as the
pkgadd reference manual (man) page.
How to Exercise the System Using SunVTSSoftware
What to Do
Youcan run SunVTS locally or remotely. The following procedure assumes you will
test your Sun Fire 280R server by running a SunVTS session froma remote machine
using the SunVTS graphical interface. For information about SunVTS interfaces and
options, see the SunVTS User’s Guide.
Youwill need root access to run SunVTS tests.
1. Use the xhost command to give the remote server access to your system.
On the machine from which you will be running the SunVTS graphical interface,
type:
Substitute the name of the Sun Fire 280R server for remote_hostname.
2. Log in to the remote machine as superuser (root).
3. Check whether SunVTS software is loaded on your system.
SunVTS software is an optional package that may or may not have been loaded
when your system softwarewas installed. Formore information, see “How to Check
Whether SunVTS Software Is Installed” on page198.
#/usr/openwin/bin/xhost + remote_hostname