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6.6.3
Content Filter
Use this screen to restrict access to certain websites, based on keywords contained in URLs, to
which you do not want users in your network to open.
Figure 33
Content Filter
The following table describes the labels in this screen.
6.6.4
Bandwidth MGMT
Use this screen to set bandwidth allocation to pre-defined services and applications for bandwidth
allocation.
Table 20
Content Filter
LABEL
DESCRIPTION
Add
Click
Add
after you have typed a keyword.
Repeat this procedure to add other keywords. Up to 64 keywords are allowed.
Note: The NBG-419N does not recognize wildcard characters as keywords.
When you try to access a web page containing a keyword, you will get a
message telling you that the content filter is blocking this request.
Delete
Highlight a keyword in the text box and click
Delete
to remove it. The keyword
disappears from the text box after you click
Apply
.
Apply
Click
Apply
to save your changes.
Cancel
Click
Cancel
to close this screen without saving any changes.
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The NBG-419N uses bandwidth management for incoming and outgoing traffic. Rank the services
and applications by dragging them accordingly from
High
to
Low
and click
Apply
. Click
Cancel
to
close the screen.
Figure 34
Bandwidth MGNT
6.6.5
Firewall
Enable this feature to protect the network from Denial of Service (DoS) attacks. The NBG-419N
blocks repetitive pings from the WAN that can otherwise cause systems to slow down or hang.
Figure 35
Firewall
Click
OK
to close this screen.
6.6.6
Wireless Security
Use this screen to configure security for your the Wireless LAN. You can enter the SSID and select
the wireless security mode in the following screen.
Use your mouse
to drag the items
according to how
you want to
prioritze them.
Left-click and
slide up or down.
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Note: You can enable the Wireless function of your NBG-419N by first turning on the
switch in the back panel.
Figure 36
Wireless Security
The following table describes the general wireless LAN labels in this screen.
Table 21
Wireless Security
LABEL
DESCRIPTION
Wireless
Network Name
(SSID)
(Service Set IDentity) The SSID identifies the Service Set with which a wireless
station is associated. Wireless stations associating to the access point (AP) must
have the same SSID. Enter a descriptive name (up to 32 keyboard characters) for
the wireless LAN.
The default SSID is NBG-419N.
Security mode
Select
WPA-PSK
or
WPA2-PSK
to add security on this wireless network. The
wireless clients which want to associate to this network must have same wireless
security settings as this device. After you select to use a security, additional options
appears in this screen.
Select
No Security
to allow any client to connect to this network without
authentication.
Wireless
password
This field appears when you choose wither
WPA-PSK
or
WPA2-PSK
as the
security mode.
Type a pre-shared key from 8 to 63 case-sensitive keyboard characters.
Verify
password
Type the password again to confirm.
Apply
Click
Apply
to save your changes back to the NBG-419N.
Cancel
Click
Cancel
to close this screen.
WPS
Click this to configure the WPS screen.
You can transfer the wireless settings configured here (
Wireless Security
screen)
to another wireless device that supports WPS.
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6.6.7
WPS
Use this screen to add a wireless station to the network using WPS. Click
WPS
in the
Wireless
Security
to open the following screen.
Figure 37
Wireless Security: WPS
The following table describes the labels in this screen.
Table 22
Wireless Security: WPS
LABEL
DESCRIPTION
Wireless Security
Click this to
go back to the Wireless Security screen.
WPS
Create a secure wireless network simply by pressing a button
.
The NBG-419N scans for a WPS-enabled device within the range and performs
wireless security information synchronization.
Note: After you click the
WPS
button on this screen, you have to press a similar
button in the wireless station utility within 2 minutes. To add the second
wireless station, you have to press these buttons on both device and the
wireless station again after the first 2 minutes.
Register
Create a secure wireless network simply by entering a wireless
client's PIN (Personal Identification Number) in the NBG-419N’s
interface and pushing this button.
Type the same PIN number generated in the wireless station’s utility. Then click
Register
to associate to each other and perform the wireless security
information synchronization.
Exit
Click
Exit
to close this screen.
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6.7
Status Screen in Easy Mode
In the Network Map screen, click
Status
to view read-only information about the NBG-419N.
Figure 38
Status Screen in Easy Mode
The following table describes the labels in this screen.
Table 23
Status Screen in Easy Mode
ITEM
DESCRIPTION
Name
This is the name of the NBG-419N in the network. You can change this in
the
Maintenance > General
screen in
Section 24.3 on page 169
.
Time
This is the current system date and time.
The date is in YYYY:MM:DD (Year-Month-Day) format. The time is in
HH:MM:SS (Hour:Minutes:Seconds) format.
WAN IP
This is the IP address of the WAN port.
MAC Address
This is the MAC address of the NBG-419N.
Firmware Version
This shows the firmware version of the NBG-419N.
The firmware version format shows the trunk version, model code and
release number.
Wireless Network Name
This shows the SSID of the wireless network. You can configure this in the
Wireless Security screen (
Section 6.6.6 on page 52
;
Section 11.3.1.1 on
page 90
).
Security
This shows the wireless security used by the NBG-419N.
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