User's Manual

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Step 1 Select Setting > System > Safety > Firewall.
The Firewall interface is displayed. See Figure 4-74.
Firewall Figure 4-74
Step 2 Select Network Access from Rule Type list, and then select Enable check box.
 Enable PING Prohibited or Prevent Semijoin, and click Save to complete the
configuration. You do not need to configure parameters.
 Enable Network Access, and configure trust list and banned list.
Select the mode: TrustList and BannedList. 1)
Click Add IP/MAC. 2)
The Add IP/MAC interface is displayed. See Figure 4-75.
Add IP/MAC Figure 4-75
Configure parameters. For details, see Table 4-29. 3)
Table 4-29 Parameter descriptions of adding IP/MAC
Parameter
Description
Rule Type
IP address: Select IP version and enter the IP address of the host

to be added.
IP segment: Select IP version and enter the start address and
