134
3
3
1
Access
Control
This
function
allows
or
denies
computers
with
a
specific
MAC
address
from
connecting
to
the
network;
it
can
also
allow
or
deny
computers
with
a
specific
IP
address,
protocol,
or
port.
Click
the
‘Firewall’
menu
on
the
left
of
the
general
setup
interface,
then
enable
the
Firewall
module
by
selecting
the
radio
button
and
click
Apply.
Next,
click
‘Access
Control’,
and
the
following
will
be
displayed
on
your
web
browser:
Here
are
descriptions
of
every
setup
item:
Enable
MAC
Check
this
box
to
enable
MAC
address
based
Filtering
(1):
filtering,
and
select
‘Deny’
or
‘Allow’
to
decide
the
behavior
of
the
MAC
filtering
table.
If
you
select
deny,
all
MAC
addresses
listed
in
the
filtering
table
will
be
denied
from
connecting
to
the
network;
if
you
select
allow,
only
MAC
addresses
listed
in
filtering
table
will
be
able
to
connect
to
the
network,
and
all
other
network
devices
will
be
rejected.
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