Panasonic WJND400 - NETWORK DISK RECORDER, Руководство по эксплуатации

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Outline of Functions
20
The recorder and cameras connected to it can b e operated from a
PC on the net w ork.
Enabled functions
W hen monitoring images from a camera w ith pan and tilt function.
The recorder has t w o net w ork security functions.
Limit access with user authentication/host
authentication
Turn on the user and host authentication to limit users that can
access the recorder.
Limit access by chan g in g HTTP ports
Illegal access from port scanning is prevented b y changing the
HTTP port num b er.
• To improve security even more
To improve net w ork security, use a router to divide the su b net,
make t w o layers of IP address authentication w ith the recorder
and router. If the recorder is connected to a net w ork that is not
secure, you can improve security b y inserting a V PN b et w een the
recorder and the host PC.
Connection Examples
You can improve net w ork security b y using a fire w all for packet and
protocol filtering.
Connection Examples
Network
Remote Operation
Function Description
Pan & tilt Adjust the cameras horizontal and vertical
position.
Zoom Zoom in/out the image.
Focus Adjust the focus point of the image.
Brightness Adjust the lens iris. ( b rightness)
Preset
operations Registers the preset position of camera and moves
the camera to the registered preset positions.
Auto Select the camera ' s automatic mode function.
Network Security Function
Important:
• Net w ork security settings vary depending on the LAN the
recorder is connected to and the service provider and other
various settings. Contact the net
w ork administrator to discuss
net w ork security.
IP address:
192.168.1.250
s
u bnet mask:
255.255.255.0
Defa
u lt gateway:
192.168.1.1
IP address:
192.168.0.100
s
u bnet mask:
255.255.255.0
Defa
u lt gateway:
192.168.0.1
IP address:
192.168.1.1
s
u bnet mask:
255.255.255.0
IP address:
192.168.0.1
s
u bnet mask:
255.255.255.0
*Wide Area N etwork
WA N *
Recorder
Ro u ter
Ro u ter
PC
Recorder
Switching h u b
IP address:
192.168.1.250
s
u bnet mask:
255.255.255.0
Defa
u lt gateway:
192.168.1.1
IP address:
192.168.0.100
s
u bnet mask:
255.255.255.0
Defa
u lt gateway:
192.168.0.1
IP address:
192.168.1.1
s
u bnet mask:
255.255.255.0
IP address:
192.168.0.1
s
u bnet mask:
255.255.255.0
*Wide Area N etwork
WA N *
Firewall
Ro u ter
Ro u ter
PC
ND400_Basic.book 20 ページ ２００８年７月１０日 木曜日 午前１０時５０分