Intermec 700 Series User Manual page 116

SECTION 4
" NOTE:
You can only query these seven OIDs through an SNMP management station, these are not
available in the Unit Manager applications.
Management Information Base
The Management Information Base is a database that contains information
about the elements to be managed. The information identifies the management
element and specifies its type and access mode (Read-Only, Read-Write). MIBs
are written in ASN.1 (Abstract Syntax Notation.1) -- a machine independent
data definition language. Note: Elements to be managed are represented by ob-
jects. The MIB is a structured collection of such objects.
You will find the following MIB files either on the 700C Tools CD or on the web
via http://www.intermec.com:
Object Identifiers
Each object has a unique identifier called an OID. OIDs consist of a sequence of
integer values represented in dot notation. Objects are stored in a tree struc-
ture. OIDs are assigned based on the position of the object in the tree. Seven
MIB OIDs are shown in Table 4-1 below and on the next page.
EXAMPLE: The internet OID = 1.3.6.1.
MIB-II Item OID
ifNumber 1.3.6.1.2.1.2.1.0
ifIndex 1.3.6.1.2.1.2.2.1.1.ifIndex
ifDescr 1.3.6.1.2.1.2.2.1.2.ifIndex
ifType 1.3.6.1.2.1.2.2.1.3.ifIndex
ipAdEntAddr 1.3.6.1.2.1.4.20.1.1.IpAddress
INTERMEC.MIB
Defines the root of the Intermec MIB tree.
ITCADC.MIB
Defines objects for Automated Data Collection (ADC), such as bar code
symbologies.
ITCSNMP.MIB
Defines objects for Intermec SNMP parameters and security methods, such
as an SNMP security IP address.
ITCTERMINAL.MIB
Defines objects for 700 Series parameters, such as key clicks.
MIB Object Identifiers
Table 4-1
Group or
Table Description
Interfaces Indicates the number of adapters
Group present in the system. For the 700
Series Computer, if one adapter is
present in the system, then
ifNumber = 1 and ifIndex = 1.
Interfaces Table A unique value for each interface.
(ifTable) The value ranges between 1 and
the value of ifNumber.
Interfaces Table A textual string containing
(ifTable) information about the interface.
Interfaces Table An integer containing information
(ifTable) about the type of the interface. It is
equal to 1 for Other.
IP address Table The IP address to which this entry's
(ipAddrTable) addressing information pertains
(same as 700 IP address), where IP
Address is the valid non-zero IP
address of the 700 Series Computer.
700 Series Color Mobile Computer User's Manual
Network Support
4-39