Network Router User Manual

Page 139
Configure the Security Features
Use Packet Filtering
Packet filtering selectively allows /disallows applications from Internet
connection.
Configure Packet Filtering
(Available in Wireless Routing Client and Gateway modes)
Step 1:
Select
P
P
a
a
c
c
k
k
e
e
t
t
F
F
i
i
l
l
t
t
e
e
r
r
i
i
n
n
g
g from the
S
S
e
e
c
c
u
u
r
r
i
i
t
t
y
y
C
C
o
o
n
n
f
f
i
i
g
g
u
u
r
r
a
a
t
t
i
i
o
o
n
n command menu.
Step 2:
Select the
P
P
a
a
c
c
k
k
e
e
t
t
F
F
i
i
l
l
t
t
e
e
r
r
T
T
y
y
p
p
e
e by
clicking on the
C
C
h
h
a
a
n
n
g
g
e
e button.
Step 3:
Select from three choices:
D
D
i
i
s
s
a
a
b
b
l
l
e
e
d
d,
S
S
e
e
n
n
t
t,
D
D
i
i
s
s
c
c
a
a
r
r
d
d
e
e
d
d, and then click on the
A
A
p
p
p
p
l
l
y
y button. The default is
D
D
i
i
s
s
a
a
b
b
l
l
e
e
d
d,
which allows all packets to be sent.
Step 4:
Click on the
A
A
d
d
d
d button and you will be
able to define the details of your
P
P
a
a
c
c
k
k
e
e
t
t
F
F
i
i
l
l
t
t
e
e
r
r
R
R
u
u
l
l
e
e from the screen on the right.
4a). Enter Rule Name for this new
packet filtering rule. For example,
BlockCS
4b). From the IP Address drop down
list, select whether to apply the
rule to: