Multicast. IC Realtime NVR-8128K-DR

SNMP is an abbreviation of Simple Network Management Protocol. It provides the basic network management frame of the network management system. The SNMP widely used in many environments.

It is used in many network device, software and system.

You can set in the following interface. See Figure 3-107.

Figure 3-107

Please enable the SNMP function. Use the corresponding software tool (MIB Builder and MG-SOFT MIB

Browser. You still need two MIB file: BASE-SNMP-MIB, NVR-SNMP-MIB) to connect to the device. You can get the device corresponding configuration information after successfully connection.

Please follow the steps listed below to configure.

 In Figure 3-107, check the box to enable the SNMP function. Input the IP address of the PC than is

running the software in the Trap address. You can use default setup for the rest items.

 Compile the above mentioned two MIB file via the software MIB Builder.

 Run MG-SOFT MIB Browser to load the file from the previous step to the software.

 Input the device IP you want to manage in the MG-SOFT MIB Browser. Please set the corresponding version for your future reference.

 Open the tree list on the MG-SOFT MIB Browser; you can get the device configuration. Here you can see the device has how many video channels, audio channels, application version and etc.

Note

Port conflict occurs when SNMP port and Trap port are the same.

3.11.1.9 Multicast

Multicast setup interface is shown as in Figure 3-108.

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Figure 3-108

Here you can set a multiple cast group. Please refer to the following sheet for detailed information.

 IP multiple cast group address

-224.0.0.0-239.255.255.255

-

“D” address space

 The higher fourbit of the first byte=”1110”

 Reserved local multiple cast group address

-224.0.0.0-224.0.0.255

-TTL=1 When sending out telegraph

-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

-239.0.0.0-239.255.255.255

-Private address space

 Like the single broadcast address of RFC1918

 Can not be used in Internet transmission

 Used for multiple cast broadcast in limited space.

Except the above mentioned addresses of special meaning, you can use other addresses. For example:

Multiple cast IP: 235.8.8.36

Multiple cast PORT: 3666.

After you logged in the Web, the Web can automatically get multiple cast address and add it to the multiple cast groups. You can enable real-time monitor function to view the view.

Please note multiple cast function applies to special series only.

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3.11.1.10 Alarm Centre

This interface is reserved for you to develop. See Figure 3-109.

Figure 3-109

3.11.1.11 Auto register

This function allows the device to auto register to the proxy you specified. In this way, you can use the client-end to access the NVR and etc via the proxy. Here the proxy has a switch function. In the network service, device supports the server address of IPv4 or domain.

Please follow the steps listed below to use this function.

Please set proxy server address, port, and sub-device name at the device-end. Please enable the auto register function, the device can auto register to the proxy server.

1) The setup interface is shown as in Figure 3-110.

Important

Do not input network default port such as TCP port number.

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Figure 3-110

2) The proxy server software developed from the SDK. Please open the software and input the global setup. Please make sure the auto connection port here is the same as the port you set in the previous step.

3) Now you can add device. Please do not input default port number such as the TCP port in the mapping

port number. The device ID here shall be the same with the ID you input in Figure 3-110. Click Add button

to complete the setup.

4) Now you can boot up the proxy server. When you see the network status is Y, it means your registration is OK. You can view the proxy server when the device is online.

Important

The server IP address can also be domain. But you need to register a domain name before you run proxy device server.

3.11.1.12 Cluster IP

About Cluster service: when master device is malfunction, the slave device can use the master device configuration and virtual IP address to replace the work (monitor or record) accordingly. When you use the virtual IP to access the device, he can still view the real-time video and there is no risk of record loss.

Once the master device becomes properly, the slave can still work until you use the WEB to fix manually.

During the whole process (the master device is working properly->master device is malfunction->master device becomes work properly again), you can use this virtual IP to access the device all the time.

It is for you to set IP address, subnet mask, gateway and etc of the Switch. See Figure 3-111.

Please check the box to enable this function and then input corresponding IP address, subnet mask, default gateway. Click OK button to complete the setup. The virtual IP here is for the master device.

Note

The IP in the TCP/IP interface is for cluster internal control (It is mainly for the mater device and slave device internal interactive). The virtual IP you set here is for cluster external control (It is for external network connection).

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