D-Link DFL-200 - Security Appliance User manual

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This product can be set up usingThis product can be set up using
This product can be set up using
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Security FirewallSecurity Firewall
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5V DC Power Adapter
Before You Begin
IfyoupurchasedthisNetworkSecurityFirewalltoconnecttoyourhigh-speedInternet
connectioninasecuremanner,youmusthaveeitheranEthernet-basedCable or DSL
modemwith an established Internet account from an Internet Service Provider (ISP).
Check Your Package Contents
DFL-200 NETDEFEND™Network Security Firewall
CD-ROM (containing Manual and Warranty)
Ethernet (CAT5 UTP/Straight-Through) Cable
Using a power supply
with a different voltage
rating will damage this product
and void its warranty.
If any of the above items are missing, please contact your reseller.
DFL-200
©2004D-LinkSystems,Inc.Allrightsreserved.Trademarksorregisteredtrademarksarethepropertyoftheirrespectiveholders. Software and
specificationssubjecttochangewithoutnotice.DFL-200.10262004
Console Cable (RS-232)
These are the items included with your DFL-200 purchase:

2
Connecting The DFL-200 Network Security
Firewall To Your Network
A. Connectthe poweradapterto thereceptor onthe backpanelof theDFL-200and
then plug the other end of the power adapter to a wall outlet or power strip. The
PowerLED will turnON toindicate proper operation.
B. Poweroffyour Cableor DSLmodem;somedevicesmaynothave anon/off switch
and will require you to unplug the power adapter. Now, the DFL-200 should be
poweredon and the Cable / DSL modem shouldbe turned off.
Cable/DSL modem (Power Off) – DFL-200 (Power On)
C. Attachan Ethernet cable totheEthernet jack located on theCable/ DSL modem.
Afterthe Ethernetcableis securely connected,poweron theCable/ DSL modem
by turning on the unit or plugging in the power adapter.
Cable/DSLmodem (PowerOn) – DFL-200(PowerOn)
D. Attach the other end of the Ethernet cable to theWAN port on the back panel of
the DFL-200. The WAN LED light will illuminate to indicate proper connection. If
the WAN LED is not illuminated, please go back to step B and repeat the steps.
E. Attach an Ethernet cable to a LAN port on the back panel of the DFL-200 and
connect it to a porton your network hub or switch. TheLEDlight for the LAN port
onthe DFL-200 will illuminate to indicate proper connection.
F. Connect the computer that you will use to configure the DFL-200 to the network
hub or switch.
WAN port: Connects to
theCableorDSLmodem.
COM Port: Connects to your
computer’sCOMportusing the
providedConsoleCable.
Power Receptor:
Connection for the
PowerAdapter.
LAN ports: Connect
thelocalareanetwork. DMZ port: Connects
tothe DMZ network.

3
STATUS LED: A solid late may indicate
failure. In such case, contact D-Link
Technical Support(infoon thebackpage).
POWER LED: A solid light
indicatesaproperconnection
to the power supply.
NETWORK LEDs:Asolidlight on the
portindicatesagoodconnection.The
LEDs blink during data transmission.
Connecting The DFL-200 Network Security
Firewall To Your Network (continued)
When you have completed the steps in this Quick Installation Guide, your connected
network may look similar to this:
Ideally the firewall should be placed between your internal network and the Internet.

4
Using The Setup Wizard
Open your Web browser andtype
http://192.168.1.1 into the URL
address box. Then press the Enter
or Return key.
TheDFL-200 providesWebbasedconfiguration.Youcan configureyourDFL-200 using
aWebbrowsersuchasInternetExploreror NetscapeNavigator inWindows, Macintosh,
orUNIXbasedenvironments.
TheIPAddressshownintheexampleaboveisthedefaultsetting.TheDFL-200Connection
Wizardonlyappearsupon initialconnection tothe unitandcan bereinvoked byresetting
the unit to the factory default settings (Note: Resetting the unit to the factory default
settings will erase any changes you have made to the unit).
Here you can choose to either
configureyour firewall overHTTPor
overSecureHTTP(HTTPS).
Welcome to the DFL-200 connection wizard!
Click Next to keep using HTTP
Click on Connect to the unit via
HTTPS instead to use Secure HTTP
To obtaina new IPaddressfromthe DFL-200 you may need to restartyour computer or
release and renew your IP address. First make sure that the network adapter in your
computer is configured properly. Instructions for configuring the network adapter to
obtain an IPaddress automatically from the DFL-200 can be found in theAppendix.

5
Using The Setup Wizard (continued)
Step 2 - Set timezone
Enter thepassword that
you want to use for the
adminaccount.
Click Next
Step 1 - Set admin password
Select theappropriate timezone
Click Next
Enter theappropriate daylight
saving time settings.
If unsure of which setting to select,
contactyourInternetServiceProvider.
Step 3 - Configure WAN interface
Select the appropriate configuration
fortheWAN interface.
Click Next and continue to step 4.
Click Next

6
Step 3 - PPPoE
Using The Setup Wizard (continued)
Click Next
Step 3 - Static IP
Enter the IP address information
provided to you by your Internet
ServiceProvider.Youwill need to
complete all the required fields
exceptforSecondaryDNSServer.
Click Next and continue to step 4
Click Next
Fill out the user name and
passwordprovided to youbyyour
Internet Service Provider. The
PPPoEServiceNamefieldshould
be left blank unless your ISP
informsyou otherwise.
Click Next and continue to step 4

7
Static IP: If your Internet Service
Provider is using Static IP you should
select the Static IP radio button and
enterIPAddress,chooseaSubnetMask
andenter the Gateway IP address.
Using The Setup Wizard (continued)
Click Next
Step 3 - PPTP
Specify both PPTP tunnel parameters
and Physical interface parameters.
PPTP tunnel parameters:
EntertheUsername,Password
andthePPTPServerIPaddress
providedby your ISP.
DHCP: If your Internet Service
Provideris using DHCPyoushould
select the DHCP radio button.
Click Next
Step 3 - Big Pond
Fill out the user name and password
provided to you by your ISP.
Click Next and continue to step 4
Physical interface parameters.

8
Click Restart
Setup Wizard Complete
Click Restart to complete your
configuration.
If you want to use the DFL-200’s built-in
DHCP Server, choose Enable DHCP
Server from this screen. You then need
to specify a range of IP addresses to
assign the DHCP clients. The range is
entered in the format “Start IP – Stop IP”
i.e. 192.168.0.100 – 192.168.0.200 or
network/subnetmask address in bits, i.e.
192.168.0.0/24. If you don’t want to use
the built-in DHCP Server or want to
configure it later, choose Disable DHCP
Server and click Next.
Using The Setup Wizard (continued)
Click Next
Step 4 - Set up built-in DHCP server
Click Next
Step 5 - Configure helper servers
NTP Servers - If enabled,
specifies which NTP Servers
should be used for time
synchronization.
Syslog Servers – If enabled,
specifies the server(s) where
system log data is sent.

9
Toconnecttothenetwork,makesurethenetwork adapterin yourcomputer isconfigured
properly.Here’showtoconfigurethenetworkadaptertoobtainanIPaddressautomatically
fromtheDFL-200NetworkSecurityFirewall.
Microsoft Windows XP:
Go to Start > right click on
My Network Places > select Properties >
Right-clickontheNetwork Connection of the
EthernetadapterconnectingtotheDFL-200and
selectProperties.
Appendix - IP Configuration
Click OK
Click Internet Protocol (TCP/IP)
Click Properties
Select Obtain an IP address
automatically

10
Apple Mac OS X:
Go to the Apple Menu and Select System
Preferences. Click on Network.
TheIPaddressinformation, theSubnet
Mask,theDFL-200IP address and the
Ethernetadapter address will appear.
Click on
Network
Click on Apply Now
Select Using DHCP in the
Configure pull down menu
Select Built-in Ethernet in
the show pull down menu
Appendix - IP Configuration (continued)

11
Notes

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Techniechni
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You can find software updates and user documentation on the D-Link website.
D-Linkprovides free technical support for customers within the UnitedStates and
withinCanadafor the duration of the warranty period on this product.
U.S. and Canadian customers can contact D-Link technical support through our
website,or by phone.
Tech Support for customers within the United States:
D-Link Technical Support over the Telephone:
[phone]
6am-6pmPST, Mon-Fri.
D-Link Technical Support over the Internet:
http://support.dlink.com
email:[email protected]
Tech Support for customers within Canada:
D-Link Technical Support over the Telephone:
[phone]
Monday to Friday 7:30am to 12:00am EST
D-Link Technical Support over the Internet:
http://support.dlink.ca
email:[email protected]