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Chapter 6 Monitor
USG20(W)-VPN Series User’s Guide
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6.8 IP/MAC Binding
Click Monitor > System Status > IP/MAC Binding to open the IP/MAC Binding screen. This
screen lists the devices that have received an IP address from USG interfaces with IP/MAC binding
enabled and have ever established a session with the USG. Devices that have never established a
session with the USG do not display in the list.
Figure 94
Monitor > System Status > IP/MAC Binding
The following table describes the labels in this screen.
6.9 The Login Users Screen
Use this screen to look at a list of the users currently logged into the USG. To access this screen,
click
Monitor > System Status > Login Users .
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 USG 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 39
Monitor > System Status > DDNS Status (continued)
LABEL DESCRIPTION
Table 40
Monitor > System Status > IP/MAC Binding
LABEL DESCRIPTION
Interface Select a USG interface that has IP/MAC binding enabled to show to which devices it
has assigned an IP address.
# This field is a sequential value, and it is not associated with a specific IP/MAC binding
entry.
IP Address This is the IP address that the USG assigned to a device.
Host Name This field displays the name used to identify this device on the network (the computer
name). The USG learns these from the DHCP client requests.
MAC Address This field displays the MAC address to which the IP address is currently assigned.
Last Access This is when the device last established a session with the USG through this interface.
Description This field displays the description of the IP/MAC binding.