Table 37 Ethernet statistics for port

Statistics

Description

dot3StatsInternalMacTransmitErrors

A count of frames for which transmission on a particular

 

interface fails due to an internal MAC sublayer transmit error.

 

A frame is only counted by an instance of this object if it is not

 

counted by the corresponding instance of either the

 

dot3StatsLateCollisions object, the

 

dot3StatsExcessiveCollisions object, or the

 

dot3StatsCarrierSenseErrors object.

 

The precise meaning of the count represented by an instance

 

of this object is implementation specific. In particular, an

 

instance of this object may represent a count of transmission

 

errors on a particular interface that are not otherwise counted.

dot3StatsFrameTooLongs

A count of frames received on a particular interface that

 

exceeds the maximum permitted frame size.

 

The count represented by an instance of this object is

 

incremented when the frameTooLong status is returned by the

 

MAC service to the LLC (or other MAC user).

 

Received frames for which multiple error conditions obtained

 

are, according to the conventions of IEEE 802.3 Layer

 

Management, counted exclusively according to the error status

 

presented to the LLC.

dot3StatsInternalMacReceiveErrors

A count of frames for which reception on a particular interface

 

fails due to an internal MAC sublayer receive error.

 

A frame is only counted by an instance of this object if it is not

 

counted by the corresponding instance of the

 

dot3StatsFrameTooLongs object, the dot3StatsAlignmentErrors

 

object, or the dot3StatsFCSErrors object.

 

The precise meaning of the count represented by an instance

 

of this object is implementation specific. In particular, an

 

instance of this object may represent a count of received errors

 

on a particular interface that are not otherwise counted.

Interface statistics

Command: /stats/port <port number>/if

Interface statistics for port 1:

 

 

ifHCIn Counters

ifHCOut Counters

Octets:

51697080313

51721056808

UcastPkts:

65356399

65385714

BroadcastPkts:

0

6516

MulticastPkts:

0

0

Discards:

0

0

Errors:

0

21187

 

 

 

The following table describes the interface (IF) statistics for a selected port:

Table 38 Interface statistics for port

Statistics

Description

Octets—IfHCIn

The total number of octets received on the interface, including framing characters.

UcastPkts—IfHCIn

The number of packets, delivered by this sublayer to a higher sublayer, which were

 

not addressed to a multicast or broadcast address at this sublayer.

BroadcastPkts—IfHCIn

The number of packets, delivered by this sublayer to a higher sublayer, which were

 

addressed to a broadcast address at this sublayer.

MulticastPkts—IfHCIn

The total number of packets, delivered by this sublayer. These are the packets that

 

higher-level protocols requested to be transmitted, and which were addressed to a

 

multicast address at this sublayer, including those that were discarded or not sent.

 

For a MAC layer protocol, this includes both group and functional addresses.

Discards—IfHCIn

The number of inbound packets which were chosen to be discarded even though no

 

errors were detected to prevent their being delivered to a higher-layer protocol. One

 

possible reason for discarding such a packet could be to free up buffer space.

Command Line Interface 49