ZyXEL Communications ISG50 User Manual

Chapter 10 Monitor

ISG50 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 ISG50 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

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).

This field displays Connected and the accumulated connection time (hh:mm:ss) when the 
PPP interface is connected.

TxPkts

This field displays the number of packets transmitted from the ISG50 on the interface 
since it was last connected.

RxPkts

This field displays the number of packets received by the ISG50 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.

Monitor > System Status > Interface Status (continued)