ZyXEL Communications 1000 User Manual

Chapter 10 Monitor

ZyWALL USG 1000 User’s Guide

Click 

Monitor > System Status > 

IP/MAC Binding to open the IP/MAC Binding 

Monitor screen. This screen lists the devices that have received an IP address 
from ZyWALL interfaces with IP/MAC binding enabled and have ever established a 
session with the ZyWALL. Devices that have never established a session with the 
ZyWALL do not display in the list.

Figure 221   Monitor > System Status > IP/MAC Binding    

The following table describes the labels in this screen.  

Last Update 
Status

This shows whether the last attempt to resolve the IP address for the 
domain name was successful or not. Updating means the ZyWALL is 
currently attempting to resolve the IP address for the domain name.

Last Update 
Time

This shows when the last attempt to resolve the IP address for the 
domain name occurred (in year-month-day hour:minute:second 
format). 

Table 34   Monitor > System Status > DDNS Status (continued)

Table 35   Monitor > System Status > IP/MAC Binding 

Interface

Select a ZyWALL interface that has IP/MAC binding enabled to show to 
which devices it has assigned an IP address.

#

This is the index number of an IP/MAC binding entry.

IP Address

This is the IP address that the ZyWALL assigned to a device.

Host Name

This field displays the name used to identify this device on the network 
(the computer name). The ZyWALL learns these from the DHCP client 
requests.

MAC Address

This field displays the MAC address to which the IP address is currently 
assigned.