User's Manual

35
Parameter
Description
NTP Setting
1. Select the NTP Setting check box.
2. Configure parameters.
 Server: Enter the domain of a NTP server, and the device syncs time
with the server in real time.
 Port: Enter the prot of the NTP server.
 Update Cycle: The interval of to use NTP.
Click OK.
Safety Management
3.11.1 IP Authority
Log in to the web interface.
Click Safety Mgmt. > IP Authority.
IP authority
Select a cybersecurity mode as needed.
 Network Access: Set allowlist and blocklist to limit access.
 Allowlist: Only when the IP/MAC of your PC in the allowlist, can you access
the device. Ports are the same.
 Blocklist: When the IP/MAC of your PC is in the blocklist, you cannot access
the device. Ports are the same.
 Prohibit PING: Enable PING prohibited function, and the device will not respond
to the ping request.
 Anti Half Connection: Enable Anti Half Connection function, and the device can
provide service normally under half connection attack.
3.11.1.2 Network Access
Select Network Access in Type.
Procedure
Select the Enable check box.