SMC Networks EZ Networking SMC8013WG User manual

EZ Connect
™
W i r el es s Ca b l e M od em G a tew a y
Install Guide
SMC8013WG

Copyright
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable.
H owever, no res onsibility is assumed by SMC for its use, nor for any infringements of atents
or other rights of third arties which may result from its use. No license is granted by
im lication or otherwise under any atent or atent rights of SMC. SMC reserves the right to
change s ecifications at any time without notice.
Co yright © 2004 by
SMC Networks, Inc.
38 Tesla
Irvine, California 926 18
All rights reserved.
T ra d e m a rk s
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable.
H owever, no res onsibility is assumed by SMC for its use, nor for any infringements of atents
or other rights of third arties which may result from its use. No license is granted by
im lication or otherwise under any atent or atent rights of SMC. SMC reserves the right to
change s ecifications at any time without notice.

TABLE OF CONTENTS
CH AP T E R 1 | I n trod u c tion
F eatures and B enefits
P ackage Contents
Minimum R eq uirements
CH AP T E R 2 | G e ttin g to k n ow the ire l e s s Ca b l e M od e m G a te w a y
L E D Indicators
R ear P anel Descri tion
R esetting and R estoring the W ireless Cable Modem G ateway
CH AP T E R 3 | I n s ta l l a tion
B asic Installation P rocedure
CH AP T E R 4 | Con f igu rin g you r Com pu te r
Configuring W indows 95 / 98 / Me
Configuring W indows 2000
Configuring W indows X P
Configuring a Macintosh Com uter
CH AP T E R 5 | Con f igu rin g the ire l e s s Ca b l e M od e m G a te w a y
B rowser Configuration
Disable P rox y Connection
Accessing the W ireless Cable Modem G ateway W eb Management
CH AP T E R 6 | N a v iga tin g the e b -b a s e d Ad m in is tra tion
Making Configuration Changes
System
L AN
W ireless
NAT
F irewall
Tools
Status
AP P E NDIX A | Troubleshooting
AP P E NDIX B | Technical S ecifications
AP P E NDIX C | Com liances
AP P E NDIX D | Technical Su ort

CH AP TER 1 | I n t r o d u c t i o n
Congratulations on your urchase of the E Z Connect™ W ireless Cable Modem G ateway. SMC is
roud to rovide you with a owerful yet sim le communication device for connecting your
local area network (L AN) to the Internet.
Fe a tu re s a n d B e n e f its
•E Z 3 -Cl ic k I n s ta l l a tion iz a rd - A new and im roved way to install your G ateway
Modem. In 3 sim le clicks, you will be connected to the Internet.
•Internet connection to cable modem service via an integrated cable modem ort
•L ocal network connection via 10/ 100 Mb s E thernet orts or 5 4 Mb s wireless
interface.
•8 02.11g wireless - intero erable with multi le vendors.
•W ireless: W E P and W P A encry tion, H ide SSID, and MAC F iltering
•DH CP for dynamic IP configuration, and DNS for domain name ma ing.
•F irewall with Stateful P acket Ins ection, client rivileges, hacker revention, DoS, and
NAT.
•V P N ass-through su ort using P P TP , L 2TP , or IP Sec
•U ser-definable a lication sensing tunnel su orts a lications req uiring multi le
connections
•B uilt-in P arental controls allow you to limit certain web sites – configurable by time
and date.
•E mail alerts when hacking attem ts on the users network are made
•E asy setu through a web browser on any o erating system that su orts TCP / IP
•Com atible with all o ular Internet a lications

P a c k a ge Con te n ts
B efore installing the E Z Connect™ W ireless Cable Modem G ateway, verify that you have the
items listed below.
•1 - W ireless Cable Modem G ateway
•1 - P ower ada ter (9V / 1A)
•1 - CAT-5 E thernet cable
•1 - U SB Cable (Note: De ending on your cable o erator, this may not be included)
•Installation CD, including (Note: De ending on your cable o erator, this may not be
included):
oU ser G uide
oU SB Drivers
oB Safe O nline© P arental Control Software
If ossible, retain the carton and original acking materials in case there is a need to return
the roduct.
P lease register your roduct on SMC’ s web site at htt : / / www.smc.com.
S ys te m R e q u ire m e n ts
Y ou must meet the following minimum req uirements:
•P rovisioned Internet access from a cable o erator that has a roved the SMC8 013W G
•A com uter eq ui ed with a wired or wireless network ada ter with TCP / IP installed.
•A J ava-enabled web browser, such as Microsoft Internet E x lorer 5 .5 or above, or
Netsca e Communicator 5 .0 or above.
•W indows 98 Second E dition or higher is req uired for U SB driver su ort.

CH AP TER 2 | G e t t i n g t o K n o w t e W i r e l e s s Ca b l e M o d e m
G a t e w a y
The E Z Connect™ W ireless Cable Modem G ateway is the erfect all in one solution, for the
home or business environment. This full-featured device has:
•An a roved DO CSIS 1.1 Cable modem
•Advanced SP I F irewall G ateway
•H igh-s eed 5 4 Mb s 8 02.11g W ireless Access P oint
•Com rehensive L E Ds for network status and troubleshooting
•R eset B utton
•4 – 10/ 100 Mb s Auto-Sensing L AN orts with Auto-MDI MDIX feature
•1 – U SB 1.1 L AN P ort for P C connectivity (Note: Not su orted by all cable o erators)
N OT E : Cable modems rovide u to 38 Mb s downstream and 10 Mb s u stream. H owever, you
should note that the actual rate rovided by s ecific service roviders may vary dramatically
from these u er limits.
L E D I n d ic a tors
The E Z Connect™ W ireless Cable Modem G ateway includes L E D indicators on the front anel
that sim lify installation and network troubleshooting.
The W ireless Cable Modem G ateway includes L E D indicators on the front anel that sim lify
installation and network troubleshooting.
L AB E L L E D COL OR ON FL AS H I N G OFF
P ower G re e n P ower is su lied to the
G ateway N/ A
P ower is not
su lied to the
G ateway
Diag Am b e r System F ailure. R eboot
G ateway N/ A Normal O eration
Cable G re e n Successfully connected to
cable network
Attem ting to
connect to network N/ A
Traffic G re e n Cable Modem has finished
CMTS registration
Attem ting to
register with CMTS N/ A
W ireless G re e n G ood W ireless L ink Data transmitting No W ireless L ink
L AN (1-4) Am b e r Connected at 10 Mb s Data transmitting No E thernet link
detected
L AN (1-4) G re e n Connected at 100 Mb s Data transmitting No E thernet link
detected
U SB G re e n U SB ort connected Data transmitting No U SB link detected

R e a r P a n e l D e s c ription
Item Descri tion
P ower Connect the included ower ada ter to this ort.
R eset U se this button to reset the ower or restore the default factory settings.
L AN 1-4 F our 10/ 100 Auto-sensing switch orts (R J -45 ). Connect devices on your local
area network to these orts (such as a P C, hub, or switch).
U SB Connect a U SB Cable from your P C to this ort.
CATV Connect your cable line to this ort.
W ireless Card P rovides W ireless Signal for wireless clients.
R e b ootin g a n d R e s torin g the ire l e s s Ca b l e M od e m G a te w a y
The R eset button is located on the rear anel of the E Z Connect™ W ireless Cable Modem
G ateway. U se a a er cli or a encil ti to ush the R eset button.
R e b oot
If the G ateway is having roblems connecting to the Internet, sim ly hold down the reset
button for less than 2 seconds then release.
R e s tore Fa c tory D e f a u l ts
If rebooting the W ireless Cable Modem G ateway does not resolve your issue, then you can
follow these ste s. Note: all configured settings will be erased.
1. L eave ower lugged into the W ireless Cable Modem G ateway.
2. L ocate the reset button on the back anel, ress and hold button for at least 5 seconds.
3. R elease reset button.
Wireless Card
P o w er
R eset
B u t t o n
L A N
P o rt s
CATV
Co n n ec t o r
U S B

CH AP TER 3 | I n s t a l l a t i o n
The E Z Connect™ W ireless Cable Modem G ateway can be installed in any location where you
have cable internet access, and the cable internet service rovider has a roved the E Z
Connect™ W ireless Cable Modem G ateway. To confirm you meet these 2 criteria oints, lease
contact your cable o erator.
F or general installation lease follow the guidelines outlined below to best erformance:
•K ee the W ireless Cable Modem G ateway away from any heating devices.
•Do not lace the W ireless Cable Modem G ateway in a dusty or wet environment.
•F or o timum wireless erformance, install the W ireless Cable Modem G ateway away
from other electronic devices, such as Monitors / TV / 2.4G H z Cordless P hones. These
devices can ham er your wireless through ut and distance.
The E Z Connect™ W ireless Cable Modem G ateway can be ositioned two ways, horiz ontal and
vertical.
To install the W ireless Cable Modem in a vertical osition, on the left side of the device, when
looking at the L E Ds – there is a built-in base stand. P ull out the stand out and turn it 90 degrees
and osition the gateway on its side. See the different Install ositions below:
V ert ic al B ase
S t an d
Horizontal Install
V e rtic al Install

B a s ic I n s ta l l a tion P roc e d u re
1. Con n e c t the L AN : Y ou can connect the W ireless Cable Modem G ateway to your P C, or to a
hub or switch. R un E thernet cable from one of the L AN orts on the rear of the W ireless
Cable Modem G ateway to your com uter’ s network ada ter or to another network device.
Y ou can use either a standard straight through or cross over E thernet cable since the
gateway incor orates Auto-MDI MDIX functionality.
Y ou can also connect the W ireless Cable Modem G ateway to your P C (using a wireless client
ada ter) via radio signals.
N OT E : It is recommended that for first-time setu you use a wired connection.
2. Con n e c t the AN : Connect a coax cable to the CATV ort on the back of the W ireless
Cable Modem G ateway from a cable ort located in your home. W hen connecting to the
CATV ort, use only manufactured coax ial atch cables with F -ty e connectors at both
ends for all connections.
N ote : If this modem was NO T installed by the cable service rovider (ISP ) or is being used
to re lace another cable modem – lease contact your Cable O erator (ISP ) to register the
SMC8 013W G . W ithout registering the modem with your ISP it will be unable to connect to
the cable network system.
3. P ow e r on : Connect the ower ada ter to the E Z Connect™ W ireless Cable Modem G ateway.
a rn in g: O nly use the ower ada ter that was rovided with the E Z Connect™ W ireless Cable
Modem G ateway, using another ower ada ter may damage your unit and void the warranty.

CH AP TER 4 | Co n f i g u r i n g y o u r Co m p u t e r
The information outlined in this cha ter will guide you through the configuration for the
following O erating Systems:
•W indows 95 / 98
•W indows Me
•W indows 2000
•W indows X P
•A le Macintosh
Con f igu rin g in d ow s 9 5/ 9 8 / M e
1. Access your Network settings by clicking
[ Start], choose [ Settings], and then select
[ Control P anel].
2. In the Control P anel, locate and double-click
the [ Network] icon.
3. H ighlight the TCP / IP line that has been
assigned to your network card on the
[ Configuration] tab of the [ Network]
ro erties window. (see network dialog box to
the right)
4. Nex t, click the [ P ro erties] button to view
that ada ter’ s TCP / IP settings.
5 . F rom the TCP / IP P ro erties dialog box , click
the [ O btain an IP address automatically]
o tion. (see TCP / IP dialog box to the
right)
6 . Nex t click on the [ G ateway] tab and verify
the G ateway field is blank. If there are IP
addresses listed in the G ateway section,
highlight each one and click [ R emove]
until the section is em ty.
7 . Click the [ O K ] button to close the TCP / IP
P ro erties window.
8 . O n the Network P ro erties W indow, click
the [ O K ] button to save these new
changes.
N OT E : W indows may ask you for the
original W indows installation disk or
additional files. Check for the files at
c: \windows\o tions\cabs, or insert your W indows CD-R O M into your CD-R O M drive and
check the correct file location, for ex am le, D: \win98 , D: \win9x . (Assume “ D” is your
CD-R O M drive).
9. W indows may rom t you to restart the P C. If so, click the [ Y es] button. If W indows
does not rom t you to restart your com uter, do so anyways to ensure your settings.

Con f igu rin g in d ow s 2 0 0 0
1. Access your Network settings by clicking
[ Start], choose [ Settings], and then
select [ Control P anel]
2. In the Control P anel, locate and double-
click the [ Network and Dial-u
Connections] icon
3. L ocate and double-click the [ L ocal Area
Connection] icon for the E thernet
ada ter that is connected to the
G ateway. W hen the Status dialog box
window o ens, click the [ P ro erties]
button.
4. O n the [ L ocal Area Connection]
P ro erties box , verify the box nex t to
Internet P rotocol (TCP / IP ) is checked.
Then highlight the Internet P rotocol (TCP / IP ), and click the P ro erties button.
5 . Select O btain an IP address automatically to configure your com uter for DH CP . Click
the [ O K ] button to save this change and close the P ro erties window.
6 . Click the [ O K ] button again to save these new changes.
7 . R eboot your P C.
Con f igu rin g in d ow s X P
The following instructions assume you are running W indows X P with the default interface. If
you are using the Classic interface (where the icons and menus look like revious W indows
versions), lease follow the instructions for W indows 2000 outlined above.
1. Access your Network settings by
clicking [ Start], choose [ Control
P anel], select [ Network and Internet
Connections] and then click on the
[ Network Connections] icon.
2. L ocate and double-click the L ocal
Area Connection icon for the E thernet
ada ter that is connected to the
W ireless Cable Modem G ateway. Nex t,
click the [ P ro erties] button.
3. O n the [ L ocal Area Connection]
P ro erties box , verify the box nex t to
Internet P rotocol (TCP / IP ) is checked.
Then highlight the Internet P rotocol
(TCP / IP ), and click the P ro erties
button.
4. Select O btain an IP address automatically to configure your com uter for DH CP . Click
the [ O K ] button to save this change and close the P ro erties window.
5 . Click the [ O K ] button again to save these new changes.

6 . R eboot your P C.
Con f igu rin g a M a c in tos h Com pu te r
Y ou may find that the instructions here do not ex actly match your screen. This is because these
ste s and screen shots were created using Mac O S 10.2. Mac O S 7 .x and above are all very
similar, but may not be identical to Mac O S 10.2.
1. P ull down the A le Menu. Click System P references and select Network. Make sure
that
2. B uilt-in E thernet is selected in the Show field.
3. O n the TCP / IP tab, select U sing DH CP in the Configure field.
4. Close the TCP / IP dialog box .

CH AP TER 5 | Co n f i g u r i n g t e W i r e l e s s Ca b l e M o d e m
G a t e w a y
After you have configured TCP / IP on a client com uter, use a web browser to configure the E Z
Connect™ W ireless Cable Modem G ateway. The G ateway can be configured by any J ava-
su orted browser including Internet E x lorer 5 .0 or above, or Netsca e Navigator 5 .0 or
above. U sing the web management interface, you can configure the W ireless Cable Modem
G ateway features and view its settings.
B efore you attem t to log into the W ireless Cable Modem G ateway’ s W eb-based
Administration, lease verify the following:
1. Y our browser is configured ro erly. (see below)
2. Disable any firewall or security software that may be running.
3. Confirm that you have a [ link] L E D where your com uter is lugged into the W ireless
Cable Modem G ateway. If you don’ t have a [ link] light, try another cable.
B row s e r Con f igu ra tion
Confirm your browser is configured for a direct connection to the Internet using the E thernet
cable that is installed in the com uter. This is configured through the o tions/ reference section
of your browser.
D is a b l e P rox y Con n e c tion
Y ou will also need to verify that the “ H TTP P rox y” feature of your web browser is disabled. This
is so that your web browser will be able to view the web-based configuration ages. The
following ste s are for Internet E x lorer and for Netsca e. Determine which browser you use and
follow the a ro riate ste s.
I n te rn e t E x pl ore r ( 5.0 or a b ov e )
1. O en Internet E x lorer. Click [ Tools], and then select [ Internet O tions].
2. In the [ Internet O tions] window, click the [ Connections] tab.
3. Click the [ L AN Settings] button.
4. Clear all the check box es and click [ O K ] to save these L AN settings changes.
5 . Click [ O K ] again to close the [ Internet O tions] window.
N OT E : To ensure ro er screen refresh after a command entry, be sure that Internet E x lorer
5 .0 is configured as follows: U nder the menu “ Tools/ Internet O tions/ G eneral/ Tem orary
Internet F iles/ Settings,” the setting for “ Check for newer versions of stored ages” should be
“ E very visit to the age.”
N e ts c a pe ( 5.0 or a b ov e )
1. O en Netsca e. Click [ E dit], and then select [ P references].
2. In the [ P references] window, under [ Category], double-click [ Advanced], and then
select the [ P rox ies] o tion.
3. Check [ Direct connection to the Internet].
4. Click the [ O K ] button to save the changes.

Ac c e s s in g the ire l e s s Ca b l e M od e m G a te w a y’ s e b M a n a ge m e n t
To access the W ireless Cable Modem G ateway’ s web-based management screens, follow the
ste s below:
1. L aunch your web-browser.
N OT E : Y our com uter does not have to be O NL INE to configure the W ireless Cable
Modem G ateway. De ending on your cable o erator, the default IP address of the
gateway is either 10.1.10.1 or 192.16 8 .0.1.
2. In the Address B ar, ty e: htt : / / 10.1.10.1
N OT E : F or some browsers, it may be necessary to include: 8 0 after the management IP
address. F or ex am le: htt : / / 10.1.10.1: 8 0
3. W hen the G ateway’ s L ogin screen a ears, enter the default username and assword,
and click the [ L ogin] button to access the W ireless Cable Modem G ateway.
P lease contact your cable o erator for login and assword information.
N OT E : U sernames and P asswords are case sensitive
4. O nce you have logged into the G ateway’ s web-based admin screen, you have several
o tions and features which can be configured.
All features available and how to configure each one is outlined in the nex t section
Cha pte r 6 | N a v iga tin g the e b -b a s e d Ad m in is tra tion .

CH AP TER 6 | Na v i g a t i n g t e W e b -b a s e d Ad m i n i s t r a t i o n
The E Z Connect™ W ireless Cable Modem G ateway’ s management interface allows you to
configure both basic and advanced features and o tions. Some of these advanced functions
include: hacker attack detection, IP and MAC address filtering, intrusion detection, ort
forwarding setu , virtual DMZ hosts, as well as other advanced functions.
M a k in g Con f igu ra tion Cha n ge s
O nce a configuration change has been made on a age, be sure to click the [ A ly] or [ Nex t]
button at the bottom of the age to enable the new setting.
SYSTEM
P a s s w ord S e ttin gs
F rom this section you can configure new asswords.
Y ou can also set the Idle Time O ut value that the SMC8 013W G will kee an account logged in
for. The default Idle Time O ut value is 10 min.
To access the P assword Settings configuration age, on the Side Navigation bar, click on
[ System] link and then click on the [ P assword Settings] link.
If your assword is lost, or you cannot gain access to the user interface, contact your cable
o erator.
L A N ( Note: De ending on your cable o erator, this o tion may not be available)
F rom this section you can configure the following settings:
•E nable or Disable the integrated DH CP server
•Configure the DH CP L ease time for your DH CP clients
•The IP Address P ool range for DH CP clients
To access the L AN configuration age, on the Side Navigation bar, click on [ L AN] link.
L AN I P
U se the L AN section to configure the L AN IP address for the W ireless Cable Modem G ateway and
to enable the DH CP server for dynamic client address allocation. Y ou can also configure the
L ease Time for the DH CP clients on your network.

P rivate L AN IP Settings
DH CP Server Settings
I P Ad d re s s P ool
A dynamic IP start address may be s ecified by the user, e.g. 10.1.10.1 (one ossible default
value). O nce this start IP address has been assigned, IP addresses running from 10.1.10.10 to
10.1.10.199 will be art of the dynamic IP address ool. IP addresses from 10.1.10.230 to
10.1.10.25 3 will be available as static IP addresses.
N OT E : Do not to include the address of the E Z Connect™ W ireless Cable Modem G ateway
(10.1.10.1 – default IP ) in the client address ool.
W I R EL ESS ( Note: De ending on your cable o erator, this o tion may not be available)
This section allows you to configure the W ireless Cable Modem G ateway’ s built-in 5 4 Mb s
8 02.11g Access P oint. To setu the wireless connections, you will need to do define the
Channel, the Service Set Identifier (SSID), E ncry tion o tions, and other o tional settings.
To access the W ireless Settings age shown below, on the Side Navigation bar, click on
[ W ireless] link.

N OT E : If you are not using this W ireless Cable Modem G ateway with W ireless clients it is
recommended that you disable the W ireless Mode.
Cha n n e l a n d S S I D
Y ou must s ecify a common radio channel and SSID (Service Set ID) to be used by the G ateway
and all of your wireless clients. B e sure you configure all of your clients to the same values.
To access the Channel and SSID configuration age, on the Side Navigation bar, click on
[ W ireless] link and then click on the [ Channel and SSID] link.
S S I D : This is the W ireless ID or Service Set ID of your wireless network. This should be set to
the same value as the other wireless devices in your network.
N OT E : The SSID is case sensitive and can consist of u to 32 al hanumeric characters.
Cha n n e l : The radio channel through which the G ateway communicates to clients over the
wireless network.
N OT E : If you are not getting good wireless erformance try another wireless channel – because
this G ateway o erates in the 2.4G H z s ectrum – it can be affected by some other roducts,
such as cordless hones.
H id e S S I D : This o tion cause the gateway to not broadcast its SSID. B y selecting this o tion,
wireless clients will not be able to use their Site Survey feature to locate this wireless network.

E n c ryption
If you are transmitting sensitive data across wireless channels, you should enable either W ired
E q uivalent P rivacy (W E P ) or W iF i P rotected Access (W P A) encry tion. E ncry tion req uires you
to use the same set of encry tion/ decry tion keys for the W ireless Cable Modem G ateway and
all of your wireless clients.
To access the E ncry tion configuration age, on the Side Navigation bar, click on [ W ireless] link
and then click on the [ E ncry tion] link.
E P
Select [ W E P ] from the [ E ncry tion Ty e] dro down menu. Select the Automatic, O en System,
or Shared K ey from the [ W E P Authentication Ty e] dro down menu.
Y ou can choose between standard 6 4-bit or 128 -bit encry tion keys. B elow is a screen shot of
the configuration o tions for 6 4-bit W E P , you can configure this security o tion with a
ass hrase key or a manual key.
N OT E : To enter a manual W E P key you will need to enter hex adecimal values (A-F and 0-9).

To automatically generate a 6 4-bit W E P key, enter in a P ass hrase (e.g. H ome) and click the
[ G enerate K eys] o tion. O nce you do this, the G ateway will dynamically generate 4 keys.
Sim ly configure the Default K ey to the one key that you will be using across your network.
O n the wireless clients, you can use the ass hrase o tion, and client utility will generate the
same 4 keys – or you can manually ty e in the selected K E Y that is configured on the G ateway.
F or more security, you can use 128 -bit W E P encry tion. To use this mode, click the [ 128 B it
E ncry tion] o tion and the configuration section will be dis layed. Y ou can manually enter in
the 26 -digit hex adecimal key or use the ass hrase o tion to generate random dynamic keys.
N OT E : If you are having a difficult time getting the wireless connection u after enabling W E P –
lease confirm that you have configured the SAME W E P key on both the W ireless Cable Modem
G ateway and Client card.
P A
Select [ W P A] from the [ E ncry tion Ty e] dro down menu. Nex t, enter a ass hrase value
between 8 and 6 3 characters in the [ W P A P ass hrase] field.
M AC Fil te rin g
The W ireless Cable Modem G ateway can allow the wireless client stations to connect over a
wireless connection in 2 different ways:

1. B y allowing all wireless stations access;
2. O r by allowing only Trusted P Cs.
To access the MAC F iltering configuration age, on the Side Navigation bar, click on [ W ireless]
link and then click on the [ MAC F iltering] link.
Y ou can also configure a [ Device Name] that is associated with a s ecific MAC address. In doing
this, you can easily recogniz e the com uters that you are in your access list.
N OT E : MAC filtering only a lies to W ireless Clients.
N A T (Note: De ending on your cable o erator, this o tion may not be available)
Network Address Translation (NAT) allows multi le users at your local site to access the
Internet through a single ublic IP address.
P ort Forw a rd in g
The W ireless Cable Modem G ateway su orts ort forwarding that enables customers to host
servers on their L AN. Y ou can configure this feature to redirect the ex ternal service req uest to
the a ro riate internal server and ort.
F or ex am le, if you are running a W E B server, you can configure all traffic on ort 8 0 to be
redirected to the IP address of the W E B server running on your network.
To access the P ort F orwarding configuration age, on the Side Navigation bar, click on [ NAT]
link and then click on the [ P ort F orwarding] link.