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H.264 Hybrid DVR
12
2.2.
Network
Connection
Setup
2.2.1
Using
a
Static
IP
Address
You
can
use
the
Static
IP
address,
Subnet
Mask
and
Gateway
address
provided
by
your
ISP
(Internet
Service
Provider)
for
your
DVR.
The
Gateway
address
is
the
IP
address
of
your
broadband
modem.
2.2.2
Using
a
Dynamic
IP
Address
You
can
use
a
router
with
your
Dynamic
IP
broadband
modem.
In
this
case,
you
should
set
the
configuration
of
a
router
properly
for
network
connection
between
DVR
and
Net/Web
Viewer.
Please
follow
the
instructions
in
next
section
to
configure
your
router
correctly.
If
your
Broadband
Modem
does
not
support
internal
loop
back
(port
forwarding)
function
and
you
want
to
monitor
DVR
using
a
PC
located
in
same
Intranet,
you
should
use
Direct
IP
instead
of
DDVRLS
in
the
connection
menu
of
NetViewer.
If
your
PC
is
located
outside
of
Intranet,
you
can
use
both
DDVRLS
and
Direct
IP
to
connect
to
DVR
even
though
your
Broadband
Modem
has
limited
features.
You
will
know
about
DDVRLS
and
Direct
IP
in
Chapter
7,
NVR
(NET
VIEWER)
.
Home/Office
Network
Internet
Internet