Router
Page
|
28
6
ROUTER
Select
Router
from
the
left
navigation
pane
for
user
access
to
Port
Forwarding
and
GRE/Static
Routing
tabs.
6.1
PORT
FORWARDING
Port
Forwarding
is
a
technique
for
transmitting
and
receiving
network
traffic
through
a
router
that
involves
re
‐
writing
the
source
and/or
destination
IP
addresses
and
usually
the
TCP/UDP
port
numbers
of
IP
packets
as
they
pass
through.
The
various
routing
configurations
will
be
displayed
in
the
IP
mapping
table
at
the
bottom
of
the
screen.
Figure
18
Port
Forwaring
Configuration
Page
DMZ
is
a
host
on
the
internal
network
that
has
all
ports
exposed,
except
those
ports
forwarded
otherwise.
