User's Manual
284
5.14.3.4 Sync Time-Allowlist
Background Information
You can configure which hosts are allowed to synchronize time with the Device.
Procedure
Step 1 Select Main Menu > SECURITY > Attack Defense > Sync Time-Allowlist.
Figure 5-246 Sync Time-Allowlist
Step 2 Click to enable the function.
Step 3 Click Add to add trusted hosts for time synchronization.
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If you set Type to IP Address, enter the IP address, and then click OK.
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If you set Type to IP Segment, enter the start address and end address, and then
click OK.
Step 4 Click Apply.