Varnish Management Information Base
A MIB for monitoring and remote management of Varnish Cache. The sister project varnish-mib provides a dynamically loadable object module for Net SNMP that makes use of this MIB.
The recent version of MIB can be downloaded here.
The source repository also contains a Python plugin for Net SNMP, oriented on Varnish 2.0. It can be downloaded here.