6. Click [OK].
Access control is set.
7. Click [Logout].
Enabling/Disabling Protocols
This can be specified by the network administrator.
Specify whether to enable or disable the function for each protocol. By making this setting, you can specify
which protocols are available and so prevent unauthorized access over the network. Network settings can
be specified on the control panel, or using Web Image Monitor, telnet, SmartDeviceMonitor for Admin or
Web SmartDeviceMonitor. For details about making settings using SmartDeviceMonitor for Admin or Web
SmartDeviceMonitor, see the Help for each application. For details about making settings using telnet, see
"Remote Maintenance by telnet ", Network and System Settings Guide. To disable SMTP on Web Image
Monitor, in E-mail settings, set the protocol to anything other than SMTP. For details, see Web Image
Monitor Help.
For details about logging on and logging off with administrator authentication, see "Logging on Using
Administrator Authentication", "Logging off Using Administrator Authentication".
Protocol Port Setting Method Disabled Condition
IPv4 -
• Control Panel
• Web Image Monitor
• telnet
• SmartDeviceMonitor
for Admin
• Web
SmartDeviceMonitor
All applications that
operate over IPv4
cannot be used.
IPv4 cannot be disabled
from Web Image
Monitor when using
IPv4 transmission.
IPv6 -
• Control Panel
• Web Image Monitor
• SmartDeviceMonitor
for Admin
• Web
SmartDeviceMonitor
All applications that
operate over IPv6
cannot be used.
IPsec -
• Control Panel
• Web Image Monitor
• telnet
Encrypted transmission
using IPsec is disabled.
7. Enhanced Network Security
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