Sony IPELA SNC-RZ25P - Manual (Page 45)

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Setting the Security — Security setting Menu
45
Viewer authentication
Set whether the user is authenticated or not when the
main viewer is displayed.
When you select On, the main viewer is displayed to suit
the authenticated user. When you select Off, select the
view mode of the main viewer page which is displayed
without authentication from Full, PanTilt, Light or
View.
OK/Cancel
See “Buttons common to every setting menu” on page
29.
Setting the Security
— Security setting Menu
When you click Security on the Advanced mode menu,
the Security setting menu appears.
Use this menu to limit the computers that can access the
camera.
Security function
To activate the security function, select On.
If you do not wish to use the security function, select
Off.
Default policy
Select the basic policy of the limit from Allow and Deny
for the computers specified on the Network address/
Subnet 1 to Network address/Subnet 10 menus below.
Network address/Subnet 1 to Network
address/Subnet 10
Type the IP addresses and subnet mask values you want
to allow or deny access to the camera.
You can specify up to 10 IP addresses and subnet mask
values. For a subnet mask, type 8 to 32.
Select Allow or Deny from the drop-down list on the
right for each IP address/subnet mask .
Tip
The subnet mask value represents the bit number from
the left of the network address.
For example, the subnet mask value for “255.255.255.0”
is 24.
If you set “192.168.0.0/24” and “Allow,” you can allow
access from the computers having an IP address between
“192.168.0.0” and “192.168.0.255”.