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Page 161 / 944 Scroll up to view Page 156 - 160
Chapter 8 Dashboard
ZyWALL USG 50 User’s Guide
161
Status
For cellular (3G) interfaces, see
Section 9.9 on page 183
for the status
that can appear.
System Status
System
Uptime
This field displays how long the ZyWALL has been running since it last
restarted or was turned on.
Current
Date/Time
This field displays the current date and time in the ZyWALL. The format
is yyyy-mm-dd hh:mm:ss.
VPN Status
Click this to look at the VPN tunnels that are currently established. See
Section 8.2.1 on page 162
.
DHCP Table
Click this to look at the IP addresses currently assigned to the ZyWALL’s
DHCP clients and the IP addresses reserved for specific MAC addresses.
See
Section 8.2.5 on page 165
.
Current
Login User
This field displays the user name used to log in to the current session,
the amount of reauthentication time remaining, and the amount of lease
time remaining. See
Chapter 35 on page 583
.
Number of
Login Users
This field displays the number of users currently logged in to the
ZyWALL. Click the icon to pop-open a list of the users who are currently
logged in to the ZyWALL. See
Section 8.2.6 on page 166
.
Boot Status
This field displays details about the ZyWALL’s startup state.
OK
-
The ZyWALL started up successfully.
Firmware update OK
- A firmware update was successful.
Problematic configuration after firmware update
- The application
of the configuration failed after a firmware upgrade.
System default configuration
- The ZyWALL successfully applied the
system default configuration. This occurs when the ZyWALL starts for
the first time or you intentionally reset the ZyWALL to the system default
settings.
Fallback to lastgood configuration
- The ZyWALL was unable to apply
the startup-config.conf configuration file and fell back to the
lastgood.conf configuration file.
Fallback to system default configuration
- The ZyWALL was unable
to apply the lastgood.conf configuration file and fell back to the system
default configuration file (system-default.conf).
Booting in progress
- The ZyWALL is still applying the system
configuration.
Licensed
Service Status
#
This shows how many licensed services there are.
Status
This is the current status of the license.
Name
This identifies the licensed service.
Version
This is the version number of the content filtering, anti-virus or IDP
signatures (anti-virus and IDP).
Table 19
Dashboard (continued)
LABEL
DESCRIPTION
Page 162 / 944
Chapter 8 Dashboard
ZyWALL USG 50 User’s Guide
162
8.2.1
The CPU Usage Screen
Use this screen to look at a chart of the ZyWALL’s recent CPU usage. To access this
screen, click
CPU Usage
in the dashboard.
Figure 115
Dashboard > CPU Usage
Expiration
If the service license is valid, this shows when it will expire. N/A displays
if the service license does not have a limited period of validity.
Top 5 Viruses
#
This is the entry’s rank in the list of the most commonly detected
viruses.
Virus ID
This is the IDentification number of the anti-virus signature.
Virus Name
This is the name of a detected virus.
Occurrence
This is how many times the ZyWALL has detected the event described in
the entry.
Top 5
Intrusions
#
This is the entry’s rank in the list of the most commonly detected
intrusions.
Signature
ID
This is the IDentification number of the IDP signature.
Signature
Name
The signature name identifies a specific intrusion pattern.
Type
This column displays when you display the entries by
Signature
Name
.
It shows the categories of intrusions. See
Table 146 on page 490
for
more information.
Severity
This is the level of threat that the intrusions may pose.
Occurrence
This is how many times the ZyWALL has detected the event described in
the entry.
Table 19
Dashboard (continued)
LABEL
DESCRIPTION
Page 163 / 944
Chapter 8 Dashboard
ZyWALL USG 50 User’s Guide
163
The following table describes the labels in this screen.
8.2.2
The Memory Usage Screen
Use this screen to look at a chart of the ZyWALL’s recent memory (RAM) usage. To
access this screen, click
Memory Usage
in the dashboard.
Figure 116
Dashboard > Memory Usage
The following table describes the labels in this screen.
Table 20
Dashboard > CPU Usage
LABEL
DESCRIPTION
The y-axis represents the percentage of CPU usage.
The x-axis shows the time period over which the CPU usage occurred
Refresh
Interval
Enter how often you want this window to be automatically updated.
Refresh
Click this to update the information in the window right away.
Table 21
Dashboard > Memory Usage
LABEL
DESCRIPTION
The y-axis represents the percentage of RAM usage.
The x-axis shows the time period over which the RAM usage occurred
Refresh
Interval
Enter how often you want this window to be automatically updated.
Refresh
Click this to update the information in the window right away.
Page 164 / 944
Chapter 8 Dashboard
ZyWALL USG 50 User’s Guide
164
8.2.3
The Active Sessions Screen
Use this screen to look at a chart of the ZyWALL’s recent traffic session usage. To
access this screen, click
Session Usage
in the dashboard.
Figure 117
Dashboard > Session Usage
The following table describes the labels in this screen.
Table 22
Dashboard > Session Usage
LABEL
DESCRIPTION
Sessions
The y-axis represents the number of session.
The x-axis shows the time period over which the session usage occurred
Refresh
Interval
Enter how often you want this window to be automatically updated.
Refresh
Click this to update the information in the window right away.
Page 165 / 944
Chapter 8 Dashboard
ZyWALL USG 50 User’s Guide
165
8.2.4
The VPN Status Screen
Use this screen to look at the VPN tunnels that are currently established. To access
this screen, click
VPN Status
in the dashboard.
Figure 118
Dashboard > VPN Status
The following table describes the labels in this screen.
8.2.5
The DHCP Table Screen
Use this screen to look at the IP addresses currently assigned to DHCP clients and
the IP addresses reserved for specific MAC addresses. To access this screen, click
the icon beside
DHCP Table
in the dashboard.
Figure 119
Dashboard > DHCP Table
Table 23
Dashboard > VPN Status
LABEL
DESCRIPTION
#
This field is a sequential value, and it is not associated with a specific SA.
Name
This field displays the name of the IPSec SA.
Encapsulation
This field displays how the IPSec SA is encapsulated.
Algorithm
This field displays the encryption and authentication algorithms used in
the SA.
Refresh
Interval
Select how often you want this window to be updated automatically.
Refresh
Click this to update the information in the window right away.

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