ZyXEL Communications USG 2000 User Manual

Chapter 10 Monitor

ZyWALL USG 2000 User’s Guide

The DDNS Status screen shows the status of the ZyWALL’s DDNS domain names. 
Click Monitor > System Status > DDNS Status to open the following screen.

Figure 220   Monitor > System Status > DDNS Status        

The following table describes the labels in this screen. 

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 

Table 34   Monitor > System Status > DDNS Status

Update

Click this to have the ZyWALL update the profile to the DDNS server. The 
ZyWALL attempts to resolve the IP address for the domain name.

Profile Name

This field displays the descriptive profile name for this entry.

Domain Name

This field displays each domain name the ZyWALL can route.

Effective IP

This is the (resolved) IP address of the domain name. 

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).