Ricoh SP 4520DN - Enabling and Disabling Protocols

Enabling and Disabling Protocols
Specify whether to enable or disable the function for each protocol. By configuring 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 by using Web Image Monitor, telnet,
SmartDeviceMonitor for Admin/Device Manager NX Lite or Remote Communication Gate S. In the case
of SmartDeviceMonitor for Admin/Device Manager NX Lite, use it to start Web Image Monitor and
configure the settings from there.
Protocol Port Setting method When disabled
IPv4 -
• Control panel
•
Web Image Monitor
• telnet
• SmartDeviceMonitor for
Admin
• Device Manager NX Lite
• Remote Communication
Gate S
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
• telnet
• SmartDeviceMonitor for
Admin
• Device Manager NX Lite
• Remote Communication
Gate S
All applications that operate
over IPv6 cannot be used.
IPsec -
• Control panel
• Web Image Monitor
• telnet
• SmartDeviceMonitor for
Admin
• Device Manager NX Lite
Encrypted transmission using
IPsec is disabled.
5. Enhanced Network Security
104