When issuing the check version command on RHEL for example you will see something like this:
" - ssg-appliance-8.4.00-3_x86_64 - ssg-nshieldpci-8.0-11.62.el6_x86_64 - ssg-8.4.00-3_noarch - ssg-platform-1.2-00_noarch - ssem-1.14.00-2_noarch " if comparing to other Gateway installations, what method can be used to distinguish a software install, or if it is a virtual appliance platform.