Document Type/Customer Name
18
Firewall
A
firewall
is
used
to
prevent
traffic
from
entering
and/or
leaving
the
areas
of
your
network.
In
this
section
you
can
select
Low
for
minimum
level
of
security,
Medium
for
typical
level
of
security,
and
High
for
maximum
level
of
security.
3.5.1
Port
Forwarding
Port
Forwarding
can
be
used
to
open
certain
ports
of
a
device
to
communicate
with
an
Internet
service.
To
turn
on
Port
Forwarding,
slide
the
Port
Forwarding
switch
on
the
bottom
right
of
the
General
Information
page
to
the
right.
The
switch
turns
blue
to
indicate
that
the
function
is
turned
on.
To
turn
off
this
function,
slide
the
switch
to
the
left.
To
access
this
page,
click
Port
Forwarding
on
the
General
Information
page.
