if Chassis Pic
The number of the PIC card on which the interface is located in the chassis. It is the PIC location on the FPC card for the specified interface. Although the number is labeled from 0 and up in the chassis, the return value for this object always starts from 1 according to Network Management convention. Therefore, a value of zero means there is no real or physical PIC associated with the specified interface.
Back to JUNIPER-IF-MIB MIB page.
IPHost Network monitor uses SNMP for monitoring health and availability of devices and applications in your network. You can send a SNMP Set to any remote device to monitor a specific SNMP object (CPU, Memory, Disk, Server Temperature, RAID failures, IO statistics, connection counts, error and much more).