Comtech EF Data SFC1800A - Manual (Page 65)

SFC1800A Synthesized Frequency Upconverter User Interfaces
TM111 – Rev. 1.0 4-41
Directory {internet 1} 1.3.6.1.1
This area was reserved to describe how the OSI directory structure may be used in the Internet.
To date this has not been implemented and therefore is of little interest to us.
Mgmt
{internet 2} 1.3.6.1.2
This area was reserved to describe objects in the standard MIB. As RFCs defining new groups
are ratified, the Internet Assigned Numbers Authority (IANA) assigns new group IDs.
Experimental {internet 3}
1.3.6.1.3
This subtree provides an area where experimentation is carried out. Only those organizations
directly involved in the experiment have any interest in this subtree.
Private
{internet 4} 1.3.6.1.4
This is possibly the most important area of the MIB, since it is within this subtree that vendors
place objects specific to their particular devices. Beneath the private branch, there is a subtree
called enterprises, beneath which each vendor may define its own structure. Vendors are
assigned Private Enterprise Numbers (PENs) that uniquely identify them. They may then place
all objects specific to their devices in this tree, provided of course that the object conforms to the
format defined by SMI. Radyne’s Private Enterprise Number is 2591. Other products are added
to Radyne’s subtree as they become remotely manageable through SNMP.
Figure 4-4. Object Identifiers in the Management Information Base (Sheet 1 of 2)