The SNMP driver extracts the performance counters from SNMP rather than compiling, copying and running scripts over SSH.
Using SNMP as a standard for monitoring is scalable when compared to SSH execution of scripts.
The README files contains installation instructions and trouble shooting help, located here:
https://ui.cloud.sara.nl/downloads/README
I will be adding an SVN source later. For now the source is available as a tar ball:
https://ui.cloud.sara.nl/downloads/custom_IM_snmp-0.11.tar.gz