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![](https://files.manualsfile.com/25041834-eca7b1231-hnp-xa-f/bg3b.png)
49
Result
In the OS and clients that support Bonjour, follow the steps below to visit the network camera with
Safari browser.
1. Click
Show All Bookmarks
in Safari.
2. Enable
Bonjour
. The OS or client automatically detects the network cameras with Bonjour
enabled in the LAN.
3. Click the camera to visit the corresponding web page.
4.4.9 Multicast
When multiple users are viewing the device video image simultaneously through network, it might
fail due to the limited bandwidth. You can solve this problem by setting up a multicast IP (224.0.0.0–
239.255.255.255) for the camera and adopt the multicast protocol.
Step 1 Select >
Network
>
Multicast
.
Step 2 Click , and then enter IP address and port number.
Figure 4-39 Multicast
Table 4-20 Description of multicast parameters
Parameter Description
Multicast Address
The multicast IP address of
Main Stream
/
Sub Stream
is 224.1.2.4
by default, and the range is 224.0.0.0–239.255.255.255.
Port
The range of multicast port is 1025–65500.
●
Single-channel device: The multicast port of corresponding
stream:
Main Stream
: 40000;
Sub Stream1
: 40016;
Sub
Stream2
: 40032.
●
Multi-channel device:
1. Channel 1: The multicast port of corresponding stream:
Main Stream
: 40000;
Sub Stream1
: 40016;
Sub Stream2
:
40032.
2. Channel 2: The multicast port of corresponding stream:
Main Stream
: 40048;
Sub Stream1
: 40064;
Sub Stream2
:
40080.
3. Channel 3: The multicast port of corresponding stream:
Main Stream
: 40096;
Sub Stream1
: 40112;
Sub Stream2
:
40128.
4. Channel 4: The multicast port of corresponding stream:
Main Stream
: 40144;
Sub Stream1
: 40160;
Sub Stream2
:
40176.
Step 3 Click
Apply
.
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