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NBG-419N User’s Guide
171
C
HAPTER
25
Password
25.1
Overview
This chapter contains information about configuring general log settings and viewing the NBG-
419N’s logs. Refer to the appendices for example log message explanations.
The Web Configurator allows you to look at all of the NBG-419N’s logs in one location.
25.2
What You Can Do
Use the
View Log
screen (
Section 25.4 on page 171
) to see the logs for the categories such as
system maintenance, system errors, access control, allowed or blocked web sites, blocked web
features, and so on.
25.3
What You Need to Know
An alert is a type of log that warrants more serious attention. They include system errors, attacks
(access control) and attempted access to blocked web sites or web sites with restricted web
features such as cookies, active X and so on. Some categories such as
System Errors
consist of
both logs and alerts. You may differentiate them by their color in the
View Log
screen. Alerts
display in red and logs display in black.
Alerts are e-mailed as soon as they happen. Logs may be e-mailed as soon as the log is full (see
Log Schedule
). Selecting many alert and/or log categories (especially
Access Control
) may
result in many e-mails being sent.
25.4
Password Screen
Use the
View Log
screen to see the logged messages for the NBG-419N. Options include logs
about system maintenance, system errors, access control, allowed or blocked web sites, blocked
web features (such as ActiveX controls, Java and cookies), attacks (such as DoS) and IPSec.
Log entries in red indicate system error logs. The log wraps around and deletes the old entries after
it fills. Click a column heading to sort the entries. A triangle indicates ascending or descending sort
order.
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Chapter 25 Password
NBG-419N User’s Guide
172
Click
Maintenance
>
Password
.
Figure 123
Maintenance > Password
The following table describes the labels in this screen.
Table 74
Maintenance > Password
LABEL
DESCRIPTION
Password Setup
Change your NBG-419N’s password (recommended) using the fields as
shown.
Old Password
Type the default password or the existing password you use to access the
system in this field.
New Password
Type your new system password (up to 30 characters). Note that as you type
a password, the screen displays an asterisk (*) for each character you type.
Retype to Confirm
Type the new password again in this field.
Apply
Click
Apply
to save your changes back to the NBG-419N.
Reset
Click
Reset
to begin configuring this screen afresh.
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NBG-419N User’s Guide
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C
HAPTER
26
Time
26.1
Overview
This chapter provides information on the
Time Setting
screens. See
Section 3.2.3 on page 35
for
more information on how to set up the NBG-419N’s date and time.
26.2
What You Can Do
Use the Time Setting screen (
Section 26.3 on page 173
) to change your NBG-419N’s time and date.
26.3
Time Setting Screen
Use this screen to configure the NBG-419N’s time based on your local time zone. To change your
NBG-419N’s time and date, click
Maintenance
>
System
>
Time Setting
. The screen appears as
shown.
Figure 124
Maintenance > Time
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Chapter 26 Time
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174
he following table describes the labels in this screen.
Table 75
Maintenance > Time
LABEL
DESCRIPTION
Current Time and Date
Current Time
This field displays the time of your NBG-419N.
Each time you reload this page, the NBG-419N synchronizes the time with the
time server.
Current Date
This field displays the date of your NBG-419N.
Each time you reload this page, the NBG-419N synchronizes the date with the
time server.
Current Time and Date
Manual
Select this radio button to enter the time and date manually. If you configure
a new time and date, Time Zone and Daylight Saving at the same time, the
new time and date you entered has priority and the Time Zone and Daylight
Saving settings do not affect it.
New Time
(hh:mm:ss)
This field displays the last updated time from the time server or the last time
configured manually.
When you set
Time and Date Setup
to
Manual
, enter the new time in this
field and then click
Apply
.
New Date
(yyyy/mm/dd)
This field displays the last updated date from the time server or the last date
configured manually.
When you set
Time and Date Setup
to
Manual
, enter the new date in this
field and then click
Apply
.
Get from Time
Server
Select this radio button to have the NBG-419N get the time and date from the
time server you specified below.
Auto
Select
Auto
to have the NBG-419N automatically search for an available time
server and synchronize the date and time with the time server after you click
Apply
.
User Defined Time
Server Address
Select
User Defined Time Server Address
and enter the IP address or URL
(up to 20 extended ASCII characters in length) of your time server. Check with
your ISP/network administrator if you are unsure of this information.
Time Zone Setup
Time Zone
Choose the time zone of your location. This will set the time difference
between your time zone and Greenwich Mean Time (GMT).
Daylight Savings
Daylight saving is a period from late spring to early fall when many countries
set their clocks ahead of normal local time by one hour to give more daytime
light in the evening.
Select this option if you use Daylight Saving Time.
Start Date
Configure the day and time when Daylight Saving Time starts if you selected
Daylight Savings
. The
o'clock
field uses the 24 hour format. Here are a
couple of examples:
Daylight Saving Time starts in most parts of the United States on the first
Sunday of April. Each time zone in the United States starts using Daylight
Saving Time at 2 A.M. local time. So in the United States you would select
First
,
Sunday
,
April
and type 2 in the
o'clock
field.
Daylight Saving Time starts in the European Union on the last Sunday of
March. All of the time zones in the European Union start using Daylight Saving
Time at the same moment (1 A.M. GMT or UTC). So in the European Union
you would select
Last
,
Sunday
,
March
. The time you type in the
o'clock
field
depends on your time zone. In Germany for instance, you would type 2
because Germany's time zone is one hour ahead of GMT or UTC (GMT+1).
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Chapter 26 Time
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175
End Date
Configure the day and time when Daylight Saving Time ends if you selected
Daylight Savings
. The
o'clock
field uses the 24 hour format. Here are a
couple of examples:
Daylight Saving Time ends in the United States on the last Sunday of October.
Each time zone in the United States stops using Daylight Saving Time at 2
A.M. local time. So in the United States you would select
Last
,
Sunday
,
October
and type 2 in the
o'clock
field.
Daylight Saving Time ends in the European Union on the last Sunday of
October. All of the time zones in the European Union stop using Daylight
Saving Time at the same moment (1 A.M. GMT or UTC). So in the European
Union you would select
Last
,
Sunday
,
October
. The time you type in the
o'clock
field depends on your time zone. In Germany for instance, you would
type 2 because Germany's time zone is one hour ahead of GMT or UTC
(GMT+1).
Apply
Click
Apply
to save your changes back to the NBG-419N.
Reset
Click
Reset
to begin configuring this screen afresh.
Table 75
Maintenance > Time
LABEL
DESCRIPTION

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