ZyXEL Communications 91-009-073003B ユーザーズマニュアル

 Chapter 9 Monitor

ZyWALL USG 50 User’s Guide

Click Monitor > System Status > Traffic Statistics to display the Traffic 
Statistics screen. This screen provides basic information about the following for 
example:

• Most-visited Web sites and the number of times each one was visited. This count 

may not be accurate in some cases because the ZyWALL counts HTTP GET 

packets. Please see 

 for more information.

• Most-used protocols or service ports and the amount of traffic on each one
• LAN IP with heaviest traffic and how much traffic has been sent to and from 

each one

Refresh

Click this button to update the information in the screen.

Expand/Close

Click this button to show or hide statistics for all the virtual interfaces on 
top of the Ethernet interfaces.

Name

This field displays the name of each interface. If there is a Expand icon 
(plus-sign)  next to the name, click this to look at the statistics for 
virtual interfaces on top of this interface.

Status

This field displays the current status of the interface. 

Down - The interface is not connected.

Speed / Duplex - The interface is connected. This field displays the 
port speed and duplex setting (Full or Half).

TxPkts

This field displays the number of packets transmitted from the ZyWALL 
on the interface since it was last connected.

RxPkts

This field displays the number of packets received by the ZyWALL on the 
interface since it was last connected.

Tx B/s

This field displays the transmission speed, in bytes per second, on the 
interface in the one-second interval before the screen updated.

Rx B/s

This field displays the reception speed, in bytes per second, on the 
interface in the one-second interval before the screen updated.

Table 28   Monitor > System Status > Interface Status (continued)