Robustel
GoRugged
R3000
‐
3P
‐
GPS
User
Guide
RT_UG_R3000_v.2.0.3
10.12.2014
57
/
129
DMZ
@
NAT/DMZ
Item
Description
Default
DMZ
DMZ
host
is
a
host
on
the
internal
network
that
has
all
ports
exposed,
except
those
ports
otherwise
forwarded.
Null
Enable
DMZ
Select
to
enable
the
DMZ
function.
Enable
DMZ
Host
Enter
the
IP
address
of
the
DMZ
host
which
on
the
internal
network.
0.0.0.0
Source
Address
Set
the
address
which
can
talk
to
the
DMZ
host.
Null
means
for
any
addresses.
0.0.0.0
3.18
Configuration
‐
>
Firewall
This
section
allows
users
to
set
the
firewall
parameters.
If
you
disable
one
of
tabs:
“Remote
Access
Using
HTTP”,
“Remote
Access
Using
TELNET”,
“Remote
Access
Using
SNMP”
or
“Remote
Ping
Request”,
it
will
pop
up
“Add
Allow
Access
List”
to
allow
you
to
preset
specific
user
to
access
to
WAN
interface
of
R3000.
For
example,
if
you
disable
“Remote
Ping
Request”
and
add
“Remote
IP”
then
only
these
specific
users
can
ping
to
WAN
interface
of
R3000.
