User's Manual

Chapter 4
Advanced Configuration
17
Wireless-N ADSL2+ Gateway
App
l
ications an
d
Gaming > Sing
l
e Port
Forwar
d
in
g
T
he
Sing
le
P
or
t
Forwar
d
in
g
screen a
ll
ows you to customize
port services
f
or common applications
.
App
l
ications an
d
Gaming > Sing
l
e Port Forwar
d
ing
When users send these types o
f
requests to your network
via the Internet, the Gateway will
f
orward those requests
to the appropriate servers (computers). Be
f
ore using
f
orwarding, you should assign static IP addresses to the
d
esignate
d
servers
.
Sing
l
e Port Forwar
d
in
g
To
f
orward a port, enter the in
f
ormation on each line
f
or
t
h
e criteria require
d.
App
l
i
ca
t
i
on
Enter t
h
e name you wis
h
to give t
h
e
app
l
ication. Eac
h
name can
b
e up to 12 c
h
aracters
.
Externa
l
an
d
Interna
l
Port Enter t
h
e externa
l
an
d
interna
l
port num
b
ers
.
Protoco
l
Select the protocol used
f
or this application,
eit
h
e
r
T
CP
or
U
DP
.
IP A
dd
res
s
For each application, enter the IP address o
f
t
h
e computer t
h
at s
h
ou
ld
receive t
h
e requests.
Ena
ble
For eac
h
app
l
ication, se
l
ect Ena
ble
to ena
bl
e
port
f
orwarding
.
C
l
ic
k
S
ave
S
et
t
i
ngs
to app
l
y your c
h
anges, or c
l
ic
k
Cance
l
C
h
anges to cance
l
your c
h
anges
.
App
l
ications an
d
Gaming > Port Range
Forwar
d
in
g
T
he
P
or
t
R
ang
e
Forwar
d
in
g
screen a
ll
ows you to set up
pu
bl
ic services on your networ
k
, suc
h
as we
b
servers,
f
tp servers, e-mail servers, or other specialized Internet
app
l
ications. (Specia
l
ize
d
Internet app
l
ications are any
applications that use Internet access to per
f
orm
f
unctions
such as videocon
f
erencing or online gaming. Some Internet
applications may not require any
f
orwarding.
)
App
l
ications an
d
Gaming > Port Range Forwar
d
ing
When users send these types o
f
requests to your network via
the Internet, the Gateway will
f
orward those requests to the
appropriate servers (computers). Be
f
ore using
f
orwarding,
you s
h
ou
ld
assign static IP a
dd
resses to t
h
e
d
esignate
d
ser
v
ers.
I
f
you need to
f
orward all ports to one computer, click the
D
M
Z
ta
b.
Port Range Forwar
d
in
g
To
f
orward a port range, enter the in
f
ormation on each
line
f
or the criteria required
.
App
l
i
ca
t
i
on
In this
f
ield, enter the name you wish to give
t
h
e app
l
ication. Eac
h
name can
b
e up to 12 c
h
aracters.
Port Range Start an
d
En
d
Enter the number or range o
f
port(s) use
d
b
y t
h
e server or Internet app
l
ications. C
h
ec
k
with the Internet application documentation
f
or more
in
f
ormation
.
Protoco
l
Select the protocol used
f
or this application,
eit
h
e
r
T
CP
or
U
DP
,
or
Bot
h
.
IP A
dd
res
s
For each application, enter the IP address o
f
the computer running the speci
f
ic application.
Ena
ble
Se
l
ect Ena
ble
to enable port
f
orwarding
f
or the
applications you have de
f
ined
.
C
l
ic
k
S
ave
S
et
t
i
ngs
to app
l
y your c
h
anges, or c
l
ic
k
Cance
l
C
h
anges to cance
l
your c
h
anges
.