This is a tool I wrote a couple of years back in python. Requires python 2.x pexpect to run. It'll run via a webpage(cgi) and will issue commands to netscreen firewalls and display the results to the user(s).
Much like a standard looking glass type application.
Email me for questions/issues.
A metering and charge-back mechanism based on real time pricing (RTP) for
the cloud services. This project caters to the need of a dynamic pay-per-use
model in the cloud environment.