The enterprise-specific Host Resources MIB, whose object identifier is {jnxMibs 31}, extends the hrStorageTable defined in RFC 2790, the standard Host Resources MIB, to include the jnxHrStoragePercentUsed object.
For a downloadable version of this MIB, see http://www.juniper.net/techpubs/en_US/junos9.6/information-products/ topic-collections/config-guide-network-mgm//mib-jnx-hostresources.txt
This chapter contains the following section: