User`s guide

Reporter
Component Health Graphs
120 5967–9446
Table 17 Component Health Statistics: Cisco Router Interfaces
Statistic Description
utilization% Calculated from ifInOctets, ifOutOctets, and
ifSpeed. The calculation for utilization is performed
by SNMPCollect and configured by netm+mibd as a
MIB expression in the smnpCollect configuration. It
will automatically configure collection for ifInOctets,
ifOutOctets, and ifSpeed to get the necessary data
for utilization, however, it will only store ifInOctets,
ifOutOctets, and ifSpeed in the archive files if they
are defined in the format file. By default, all three
values are not defined in the format file.
ifInErrors
ifOutErrors
Number of packets with errors that prevent the
delivery of packets to a higher-layer protocol.
locIfInRunts Number of input packets that are smaller then the
required minimum allowed on the physical medium.
locIfInGiants Number of packets that are larger than the required
minimum allowed on the physical medium.
locIfInCRC Number of input packets that had CRC errors.
locIfInFlame Number of input packets that were misaligned.
locifInOverrun Number of input packets that arrived too quickly for
the hardware to receive.
locifInIgnored Number of input packets that were ignored by this
interface because the interface hardware ran low on
internal buffers. Broadcast storms and bursts of
noise can cause the ignored count to increase.
locifInAbort Number of input packets that were aborted. Aborted
input packets usually indicate a clocking problem
between the serial interface and the data-link
equipment.
locifResets Number of times the interface was reset internally.
An interface can be reset if packets queued for
transmission were not sent within several seconds.
locifRestarts Number of times the interface needed to be
completely restarted because of errors.
locifCollisions Number of output collisions detected on this
interface.
Except for
utilization% these
statistics are shown
in Component Health
graphs as average
units/second