Hybrid Standalone NVR User Guide
Refer to the following list for detailed information.
•
IP multicast group address
o
224.0.0.0-239.255.255.255
o
“D” address space
-- The higher four-bit of the first byte=”1110”
•
Reserved local multicast group address
o
224.0.0.0-224.0.0.255
o
TTL=1 When sending out telegraph
o
For example:
-- 224.0.0.1 All systems in the sub-net
-- 224.0.0.2 All routers in the sub-net
-- 224.0.0.4 DVMRP router
-- 224.0.0.5 OSPF router
-- 224.0.0.13 PIMv2 router
•
Administrative scoped addressees
o
239.0.0.0—239.255.255.255
o
Private address space
-- Like the single broadcast address of RFC1918
-- Cannot be used in Internet transmission
-- Used for a multicast broadcast in limited space
Except the above mentioned reserved addresses, you can use other addresses.
For example:
•
Multicast IP: 235.8.8.36
•
Multicast PORT: 3666.
After you have logged in, the Web can automatically get a multicast address and add it to the
multicast groups. You can enable real-time monitor function to view the view.
3.3.12
Alarm Center
This feature is not supported by ADT at this time.
3.3.13
Register
This function enables the device to automatically register to the proxy you have specified. In this way
you can use the client end to access the NVR via the proxy. In the network service, the device
supports a server address of IPv4 protocol.
To use the Register function:
1.
Set the proxy server address, port and sub-device name at the device end.
2.
Enable the Register function. The device automatically registers to the proxy server.
IMPORTANT:
Do not input a network default port such as the TCP port number.
NVR4200 Series User Guide
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