SNMP Configuration and Management Manual

Ethernet Subagent
SNMP Configuration and Management Manual—424777-006
14-20
MIB Objects
MIB Objects
Table 14-5 describes how the Ethernet Subagent supports objects in the
dot3StatsTable.
Table 14-5. dot3StatsTable Objects Supported by Ethernet
Subagent (page 1 of 7)
Object and Attributes Definition
Format and Derivation of
Value
dot3StatsTable Objects: Entries describing the
Ethernet interfaces of
the TCP/IP resources
being monitored.
Refer to dot3StatsTable
Maintenance on page 14-28 for
information on how entries are
created and updated.
dot3StatsIndex
1.3.6.1.2.1.10.7.2.1
read-only
INTEGER
An index value that
uniquely identifies an
interface to an
ethernet-like medium.
The interface
identified by a
particular value of this
index is the same
interface as identified
by the same value of
ifIndex for the ifTable
that is managed by
the TCP/IP Subagent.
This object is supported for
E4SA, GESA. and G4SA. It is
an integer ranging from 1 to the
number of interfaces associated
with the TCP/IP subsystem. This
value is updated as each
interface associated with the
TCP/IP subsystem is obtained
using the SPI procedure calls.
dot3StatsAlignmentErrors
1.3.6.1.2.1.10.7.2.2
read-only
Counter
Number of frames
received on a
particular interface
that are not an
integral number of
octets in length.
This value is supported for
E4SA, GESA, and G4SA. It is a
value obtained from:
•
the ‘RXalec’ field of the
structure
LME4SATypeStatsType for
E4SA,
•
the
dot3StatsAlignmentErrors
field of the structure
LMCLGESARxStatsType for
GESA
•
the alignmentErrors field of
the structure
LMCLG4SARxStatsType for
G4SA.