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Section 3 – Configuration
D-Link DSL-526B User Manual
51
LAN
You can configure the LAN IP address to suit your preference. Many users will find it convenient to use the default settings together with the DHCP
service to manage the IP settings for their private network. The IP address of the Router is the base address used for DHCP. In order to use the
Router for DHCP on your LAN, the IP address pool used for DHCP must be compatible with the IP address of the Router. The IP addresses
available in the DHCP IP address pool will change automatically if you change the IP address of the Router.
To access the
Local Area Network (LAN) Setup
window, click the
LAN
link in the
Advanced Setup
directory.
This window allows you to configure the LAN interface, Enable IGMP
Snooping and Configure DHCP Server settings. To enable IGMP tick the
Enable IGMP
check box. Choose from
Standard Mode
or
Blocking
Mode
by clicking the appropriate radio button. To enable the DHCP
server frunction, tick the
Enable DHCP Server
radio button and type in
the first IP address you want to use in your DHCP range in the
DHCP
Start IP Address
textbox and the type in the last IP address you want to
use in your DHCP range in the
End IP Address
textbox. You can also
configure a second IP Address and Subnet Mask by ticking the
Configure
the second IP Address and Subnet Mask for LAN interface
check box
and typing in the second IP Address and Subnet
Mask in the appropriate boxes. When you are finished, click either the
Save
or
Save/Reboot
button.
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Section 3 – Configuration
D-Link DSL-526B User Manual
52
NAT
To access the
NAT Setup
window, click the
NAT
link in the
Advanced Setup
directory.
Virtual Servers
To configure virtual server settings, click the
Virtual Servers
link.
Click the
Add
button to add a new a new virtual server service.
Select a Service
from the drop-down menu or click the
Custom Server
radio button to create a custom service.
You can also configure the
External Port Start
,
External Port End
,
Protocol
,
Internal Port Start
,
Internal Port End
and
Remote IP
settings
for the service you want to setup on your Router.
When you have finished configuring the virtual server click the
Save/Apply
button.
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Section 3 – Configuration
D-Link DSL-526B User Manual
53
Port Triggering
Click the
Port Triggering
link to add or remove Port Triggers.
Click the
Add
button to add a new Port Trigger. Click the
Remove
button to delete a Port Trigger.
Click the
Select an application
drop-down menu to choose the
application you want to setup for port triggering. When you have chosen
an application the default Trigger settings will populate the table below.
If the application you want to setup isn’t listed, click the
Custom
application
radio button and type in a name for the trigger in the
Custom application field. Configure the
Trigger Port Start
,
Trigger Port
End
,
Trigger Protocol
,
Open Port Start
,
Open Port End
and
Open
Protocol
settings for the port trigger you want to configure.
When you have finished click the
Save/Apply
button.
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Section 3 – Configuration
D-Link DSL-526B User Manual
54
DMZ Host
Click the
DMZ Host
link in the
NAT
directory to add a new DMZ host
entry
in your Router.
Enter the IP address of the host you want to put in the DMZ in the
DMZ
Host IP Address
textbox.
Press the
Save/Apply
button when you have finished.
Security
To access the
Security
window, click the
Security
button in the
Advanced Setup
directory. The
Security
button appears after configuring the WAN
interface.
IP Filtering
The
IP Filtering
button appears when configuring the WAN interface in PPPoA, PPPoE, MER, or IPoA.
IP Filtering - Outgoing
This window allows you to create a filter rule to block outgoing IP traffic by
specifying a filter name and at least one condition on this window. All of
the specified conditions in this filter rule must be satisfied for the rule to
take effect. Filters are used to allow or deny LAN or WAN users from
accessing the Internet or your internal network.
If you are setting up the outgoing IP filtering, click the
Add
button.
Enter the information in the section. Click the
Save/Apply
button to add
the entry in the active Outbound IP Filtering table.
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Section 3 – Configuration
D-Link DSL-526B User Manual
55
IP Filtering – Incoming
This window allows you to create a filter rule to allow incoming IP traffic
by specifying a filter name and at least one condition on this window. All
of
the specified conditions in this filter rule must be satisfied for the rule to
take effect. By default, all incoming IP traffic from the Internet is blocked
when the firewall is enabled.
If you are setting up the incoming IP filtering, click the
Add
button.
Enter the information in the section. Click the
Save/Apply
button to add
the entry in the active Inbound IP Filtering table.
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