RAM-6021 Wired Router
45
Network Tab
•
Click
on
the
Finish
button.
You
will
be
returned
to
the
Firewall
Access
Control
List
(ACL)
Rules
dialog
window
and
the
Filter
Rules
table
will
now
be
populated
with
the
recently
entered
data.
•
To
delete
an
existing
rule,
select
it
in
the
table
and
click
on
the
Delete
button.
To
edit
an
existing
rule,
select
it
in
the
table
and
click
on
the
Edit
butt
•
Click
on
the
“Save”
button
for
changes
to
be
saved
without
activating
the
interface
until
you
reboot
the
unit,
the
“Apply”
button
will
save
your
settings
and
apply
them
immediately.
To
revert
to
the
previous
defaults,
click
on
the
“Revert”
button.
2.4.2.3
Masquerade/NAT/DMZ
Rules
DMZ
rules
are
used
to
configure
rules
to
route
through
a
Demilitarized
Zone
(DMZ),
Masquerade
rules
are
used
to
config
‐
ure
an
interface
to
give
all
IP
Addresses
on
a
local
network
access
to
the
internet,
while
NAT(Network
Address
Translation)
rules
provide
access
to
the
Internet
through
a
single
machine
that
translates
the
IP
addresses.
Masquerade
Rules:
The
MASQ
rules
enable
acces
to
the
Internet
through
a
single
unit/interface
that
translates
the
IP
addresses.
The
unit
itself
has
one
or
more
IP
addresses,
but
all
the
IP’s
behind
the
MASQ
have
‘private’
Internet
addresses.
•
Click
on
the
Add
button
and
the
following
dialog
window
will
appear:
