Chapter 10 Monitor

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

LABEL

DESCRIPTION

Last Update

This shows whether the last attempt to resolve the IP address for the

Status

domain name was successful or not. Updating means the ZyWALL is

 

currently attempting to resolve the IP address for the domain name.

 

 

Last Update

This shows when the last attempt to resolve the IP address for the

Time

domain name occurred (in year-month-day hour:minute:second

 

format).

 

 

10.7 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 established a session with the ZyWALL. Devices that have never established a session with the ZyWALL do not display in the list.

Figure 237 Monitor > System Status > IP/MAC Binding

The following table describes the labels in this screen.

Table 35 Monitor > System Status > IP/MAC Binding

LABEL

DESCRIPTION

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.

 

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ZyWALL USG 300 User’s Guide