GS716Tv2 and GS724Tv3 Software Administration Manual

Field

Description

Unicast Packets Received

The number of subnetwork-unicast packets delivered to a higher-layer

 

protocol.

 

 

Multicast Packets Received

The total number of good packets received that were directed to a multicast

 

address. This number does not include packets directed to the broadcast

 

address.

 

 

Broadcast Packets

The total number of good packets received that were directed to the broadcast

Received

address. This does not include multicast packets.

 

 

Total Packets Received with

The total number of inbound packets that contained errors preventing them

MAC Errors

from being deliverable to a higher-layer protocol.

 

 

Jabbers Received

The total number of packets received that were longer than 1518 octets

 

(excluding framing bits, but including FCS octets), and had either a bad Frame

 

Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad

 

FCS with a non-integral number of octets (Alignment Error). This definition of

 

jabber is different than the definition in IEEE-802.3 section 8.2.1.5 (10BASE5)

 

and section 10.3.1.4 (10BASE2). These documents define jabber as the

 

condition where any packet exceeds 20 ms. The allowed range to detect

 

jabber is between 20 ms and 150 ms.

 

 

Fragments Received

The total number of packets received that were less than 64 octets in length

 

with ERROR CRC (excluding framing bits but including FCS octets).

 

 

Undersize Received

The total number of packets received that were less than 64 octets in length

 

with GOOD CRC (excluding framing bits but including FCS octets).

 

 

Alignment Errors

The total number of packets received that had a length (excluding framing bits,

 

but including FCS octets) of between 64 and 1518 octets, inclusive, but had a

 

bad Frame Check Sequence (FCS) with a non-integral number of octets.

 

 

Rx FCS Errors

The total number of packets received that had a length (excluding framing bits,

 

but including FCS octets) of between 64 and 1518 octets, inclusive, but had a

 

bad Frame Check Sequence (FCS) with an integral number of octets

 

 

Overruns

The total number of frames discarded as this port was overloaded with

 

incoming packets, and could not keep up with the inflow.

 

 

Total Received Packets Not

A count of valid frames received which were discarded (i.e., filtered) by the

Forwarded

forwarding process.

 

 

Local Traffic Frames

The total number of frames dropped in the forwarding process because the

 

destination address was located off of this port.

 

 

802.3x Pause Frames

A count of MAC Control frames received on this interface with an opcode

Received

indicating the PAUSE operation. This counter does not increment when the

 

interface is operating in half-duplex mode.

 

 

Unacceptable Frame Type

The number of frames discarded from this port due to being an unacceptable

 

frame type.

 

 

Multicast Tree Viable

The number of frames discarded when a lookup in the multicast tree for a

Discards

VLAN occurs while that tree is being modified.

 

 

208 Chapter 6: Monitoring the System

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NETGEAR GS724TS-100NAS manual Received Address. This does not include multicast packets