Panasonic WJ-ND400K Operating Instructions - Page 89

Network, Remote Operation, Network Security Function

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Outline of Functions Network Remote Operation The recorder and cameras connected to it can be operated from a PC on the network. Enabled functions When monitoring images from a camera with pan and tilt function. Function Description Pan & tilt Zoom Focus Brightness Preset operations Auto Adjust the cameras horizontal and vertical position. Zoom in/out the image. Adjust the focus point of the image. Adjust the lens iris. (brightness) Registers the preset position of camera and moves the camera to the registered preset positions. Select the camera's automatic mode function. Network Security Function The recorder has two network 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 changing HTTP ports Illegal access from port scanning is prevented by changing the HTTP port number. • To improve security even more To improve network security, use a router to divide the subnet, make two layers of IP address authentication with the recorder and router. If the recorder is connected to a network that is not secure, you can improve security by inserting a VPN between the recorder and the host PC. Important: • Network security settings vary depending on the LAN the recorder is connected to and the service provider and other various settings. Contact the network administrator to discuss network security. Connection Examples IP address: 192.168.0.1 subnet mask: 255.255.255.0 Router WAN* IP address: 192.168.1.1 subnet mask: 255.255.255.0 Router PC IP address: 192.168.0.100 subnet mask: 255.255.255.0 Default gateway: 192.168.0.1 Recorder IP address: 192.168.1.250 subnet mask: 255.255.255.0 Default gateway: 192.168.1.1 *Wide Area Network You can improve network security by using a firewall for packet and protocol filtering. Connection Examples IP address: 192.168.0.1 subnet mask: 255.255.255.0 IP address: 192.168.1.1 subnet mask: 255.255.255.0 Router WAN* Router Firewall Switching hub PC IP address: 192.168.0.100 subnet mask: 255.255.255.0 Default gateway: 192.168.0.1 *Wide Area Network Recorder IP address: 192.168.1.250 subnet mask: 255.255.255.0 Default gateway: 192.168.1.1 20

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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