ZyXEL Communications unified security gateway User Manual

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 Chapter 9 Monitor
ZyWALL USG 20/20W User’s Guide
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9.6  The DDNS Status Screen
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 140   Monitor > System Status > DDNS Status        
The following table describes the labels in this screen. 
9.7  IP/MAC Binding Monitor
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 
Table 32   Monitor > System Status > DDNS Status
LABEL
DESCRIPTION
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).