Dahua HDBW2831R-ZAS, Руководство по эксплуатации

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Operation Manual
118
Figure 4-117 Certificate import wizard (2)
Step 11 Click Finish and a dialog box showing The import was successful pops up.
Figure 4-118 Import succeeds
4.8.4.3 Firewall
Configure Network Access , PING prohibited and Prevent Semijoin to enhance network and data
security.
●
Network Access : Set trusted list and restricted list to limit access.
◇
Allowlist : Only when the IP/MAC of your PC in the allowlist, can you access the camera. Ports
are the same.
◇
Blocklist : When the IP/MAC of your PC is in the blocklist, you cannot access the camera. Ports
are the same.
● PING prohibited
: Enable
PING prohibited
function, and the camera will not respond to the ping
request.
● Prevent Semijoin
: Enable
Prevent Semijoin
function, and the camera can provide service
normally under Semijoin attack.
●
You cannot set allowlist or blocklist for camera IP or MAC addresses.