Panasonic WJ-HD716K/G User Manual
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Router
Router
PC
Recorder
IP address: 192.168.1.1
Subnet mask: 255.255.255.0
IP address: 192.168.1.100
Subnet mask: 255.255.255.0
Default gateway: 192.168.1.1
* Stands for Wide Area Network
WAN*
IP address: 192.168.0.1
Subnet mask: 255.255.255.0
IP address: 192.168.0.250
Subnet mask: 255.255.255.0
Default gateway: 192.168.0.1
Switching hub
Firewall
PC
Router
Router
Recorder
IP address: 192.168.1.1
Subnet mask: 255.255.255.0
IP address: 192.168.1.100
Subnet mask: 255.255.255.0
Default gateway: 192.168.1.1
* Stands for Wide Area Network
WAN*
IP address: 192.168.0.1
Subnet mask: 255.255.255.0
IP address: 192.168.0.250
Subnet mask: 255.255.255.0
Default gateway: 192.168.0.1
Network security of the recorder
The security function of the recorder
q Access restriction by the user authentication and the host authentication
It is possible to restrict users to access the recorder by selecting "On" for "User authentication/Host authen-
It is possible to restrict users to access the recorder by selecting "On" for "User authentication/Host authen-
tication". (☞ Installation Guide)
w Access restriction by changing the HTTP port number
By changing the HTTP port number, it is possible to prevent illegal access such as a port scanning, etc.
By changing the HTTP port number, it is possible to prevent illegal access such as a port scanning, etc.
(☞ Installation Guide)
To enhance the network security
It is possible to enhance the network security by dividing the subnet using a router to authenticate users twice
(by the recorder and by the router). When connecting the recorder to an unsecured network, secure the network
connection by installing a VPN (Virtual Private Network) device, etc. between the recorder and the host PC.
(by the recorder and by the router). When connecting the recorder to an unsecured network, secure the network
connection by installing a VPN (Virtual Private Network) device, etc. between the recorder and the host PC.
Important:
• The settings for the network security varies depending on the network to which the recorder is to be
connected such as an intranet or Internet service provider. Refer to a network administrator for further
information about the network security.
information about the network security.
[Connection example]
By using a firewall, etc., it is possible to use packet filtering and protocol filtering to enhance the network secu-
rity.
rity.
[Connection example]