Panasonic WJND200 WJND200 User Guide - Page 11

About the Network Security of this Unit, Equipped security functions, For enhanced security

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Page 11 highlights

About the Network Security of This Unit Equipped security functions q Access restrictions by the host authentication and the user authentication It is possible to restrict users from accessing this unit by setting the host authentication and/or the user authentication to on. ( page 65) w Access restrictions by changing the HTTP port It is possible to prevent illegal access such as port scanning, etc. by changing the HTTP port number. ( page 55) For enhanced security Divide the subnet using a router to enhance the network security by double authentications of IP addresses using this unit and a router. When required to connect this unit with a network without enhanced security, connect the unit after the network security is enhanced, such as by installing a VPN (Virtual Private Network) device, etc. Important: The settings of the unit will be different depending on the settings of the LAN or the Internet service provider to which the unit is to be connected. Refer to an administrator of each network for further information about the respective network. [Connection example] IP address: 192.168.1.1 Subnet mask: 255.255.255.0 Router WAN* Router IP address: 192.168.0.1 Subnet mask: 255.255.255.0 IP address: 192.168.1.100 Subnet mask: 255.255.255.0 Default gateway: 192.168.1.1 * Wide Area Network IBM PC/AT compatible SIGNAL GND 10/100BASE-T ALARM ALARM/CONTROL ON IP address: 192.168.0.250 OFF AC IN POWER Subnet mask: 255.255.255.0 This unit Default gateway: 192.168.0.1 Installing a firewall to use the packet filtering and the protocol filtering functions can better enhance the network security. [Connection example] Firewall IP address: 192.168.1.1 Subnet mask: 255.255.255.0 Router WAN* Router IP address: 192.168.0.1 Subnet mask: 255.255.255.0 IP address: 192.168.1.100 Subnet mask: 255.255.255.0 Default gateway: 192.168.1.1 * Wide Area Network IBM PC/AT compatible IP address: 192.168.0.250 Subnet mask: 255.255.255.0 Default gateway: 192.168.0.1 Switching hub 10/100BASE-T ALARM ALARM/CONTROL This unit SIGNAL GND AC IN ON OFF POWER 11

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11
Equipped security functions
q
Access restrictions by the host authentication and the user authentication
It is possible to restrict users from accessing this unit by setting the host authentication and/or the user authenti-
cation to on. (
☞
page 65)
w
Access restrictions by changing the HTTP port
It is possible to prevent illegal access such as port scanning, etc. by changing the HTTP port number.
(
☞
page 55)
For enhanced security
Divide the subnet using a router to enhance the network security by double authentications of IP addresses using
this unit and a router. When required to connect this unit with a network without enhanced security, connect the unit
after the network security is enhanced, such as by installing a VPN (Virtual Private Network) device, etc.
Important:
The settings of the unit will be different depending on the settings of the LAN or the Internet service provider to
which the unit is to be connected. Refer to an administrator of each network for further information about the
respective network.
[Connection example]
Installing a firewall to use the packet filtering and the protocol filtering functions can better enhance the network
security.
[Connection example]
About the Network Security of This Unit
WAN*
Router
Router
IP address: 192.168.1.100
Subnet mask: 255.255.255.0
Default gateway: 192.168.1.1
IP address: 192.168.0.250
Subnet mask: 255.255.255.0
Default gateway: 192.168.0.1
IP address: 192.168.0.1
Subnet mask: 255.255.255.0
IBM PC/AT compatible
IP address: 192.168.1.1
Subnet mask: 255.255.255.0
This unit
* Wide Area Network
ON
OFF
POWER
ALARM
ALARM/CONTROL
SIGNAL GND
10/100BASE-T
AC IN
WAN*
Switching hub
Firewall
Router
Router
IP address: 192.168.1.100
Subnet mask: 255.255.255.0
Default gateway: 192.168.1.1
IP address: 192.168.0.1
Subnet mask: 255.255.255.0
IP address: 192.168.1.1
Subnet mask: 255.255.255.0
IP address: 192.168.0.250
Subnet mask: 255.255.255.0
Default gateway: 192.168.0.1
IBM PC/AT compatible
* Wide Area Network
This unit
ON
OFF
POWER
ALARM
ALARM/CONTROL
SIGNAL GND
10/100BASE-T
AC IN