Modbus
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
101
NAT
Loopback
This
feature
allows
you
to
access
the
WAN
global
IP
address
from
your
inside
NAT
local
network.
It
is
useful
when
you
run
a
server
inside
your
network.
For
example,
if
you
set
a
server
at
LAN
side,
your
local
devices
can
access
this
server
through
gateway’s
global
IP
address
when
enable
NAT
loopback
feature.
On
either
side
are
you
in
accessing
the
server,
at
the
LAN
side
or
at
the
WAN
side,
you
don’t
need
to
change
the
IP
address
of
the
server,
as
shown
in
scenario
of
following
diagram
.
