The SunVTS 3.1 online diagnostics feature (SUNWodu) is no longer accessible through the SyMON interface.
To start SunVTS to safely run in an online environment, use the vtsui.online command.
# /opt/SUNWvts/bin/vtsui.online -h hostname
For more information about running SunVTS in an online or offline environment, refer to the SunVTS 3.1 User's Guide.