RAM-6021 Wired Router
51
Network Tab
Interface:
Select
the
interface
on
which
this
port
will
be
opened.
Incoming
connections
to
this
interface
will
be
allowed
into
the
device.
Note:
For
connections
destined
to
a
device
beyond
this
unit,
use
Host
Redirect,
NAT
or
DMZ
rules
instead.
Select
Protocol:
Choose
the
protocol
for
the
type
of
data
you
want
to
allow.
Source
Network
via
Whitelist:
Select
a
whitelist
name
from
the
list
of
names
available
in
the
drop
‐
down
list.
Whitelists
may
be
viewed/defined
in
the
via
the
Network/Firewall/ACL
Rules
screen.
•
Click
on
the
Finish
button.
You
will
be
returned
to
the
Firewall
Port
Forwarding
dialog
window
and
the
Service
Access
(Allow)
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
button.
•
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.
Host
Redirect
(Port
Forwarding)
Rules:
The
Host
Redirect
Rules
option
is
used
to
configure
port
forwarding
rules
that
permit
ports
on
external,
untrusted
interfaces
to
be
passed
to
ports
on
internal
hosts
on
the
same
or
different
ports.
•
Click
on
the
Add
button
on
the
following
dialog
window
will
appear:
Original
Destination
Port
(Required):
Enter
the
port
that
an
external
device
will
try
to
connect
to.
This
is
the
port
that
will
be
open
on
the
specified
interface.
Select
Interface:
Select
the
interface
on
which
to
open
the
specified
port.
Incoming
connections
will
be
allowed.
New
Destination
IP
Address
(Required):
Enter
the
IP
Address
that
the
incoming
connection
will
be
redirected
to.
This
can
be
an
IP
Address
within
or
beyond
this
device.
New
Destination
Port
(Required):
Enter
the
port
that
the
incoming
connection
will
be
redirected
to.
This
may
be
the
same
number
as
the
Original
Destination
Port.
