Local Configurations
287
5.19.3.1 Configuring Firewall
Select
Main Menu > SYSTEM > SECURITY > Firewall
.
Step 1
The
Firewall
interface is displayed. See Figure 5-261.
Figure 5-261
Select
Enable
to enable function in the
Type
list.
Step 2
Configure the parameters. See Table 5-77.
Step 3
Parameter
Description
Type
In the Type list, you can select Network Access, Sync
Time-Whitelist, Forbid Ping and Semi Join.
Network Access: Configure access right of IP host.
Sync Time-Whitelist: Allow designated IP host to synchronize
or change Device time. Prevent multiple IP hosts from
synchronizing system time with one Device repeatedly.
Forbid Ping: The Device does not respond to Ping requests.
Semi Join: Protect Device operation from hacker attack.
Mode
Mode can be configured when Type is Network Access.
If Trusted Sites is enabled, you can visit device port
successfully with
IP/MAC hosts in
Trusted Sites.
If Blocked Sites is enabled, you cannot visit device port with
IP/MAC hosts in
Blocked Sites.
Add
When Type is Network Access, you can configure IP Address, IP
Segment and MAC Address.
IP Address
Enter IP Address, Start Port and End Port that is allowed or
forbidden.
Start Port
Summary of Contents for -XVR5408L-X
Page 1: ...DIGITAL VIDEO RECORDER User s Manual V1 4 0 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD ...
Page 56: ...Connecting Basics 40 Figure 4 2 ...
Page 200: ...Local Configurations 184 Figure 5 145 Figure 5 146 ...
Page 222: ...Local Configurations 206 Figure 5 168 Figure 5 169 Double click the video or click Step 7 ...
Page 289: ...Local Configurations 273 Figure 5 240 Figure 5 241 ...
Page 339: ...Glossary 323 Abbreviations Full term VGA Video Graphics Array WAN Wide Area Network ...
Page 357: ...Earthing 341 ...