Amcrest NV21 Series, Руководство пользователя

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Please refer to the following sheet for detailed information.
Parameter Function
SNMP Port The listening port of the proxy program of the device. This is a
UDP port not a TCP port. The value ranges from 1 to 65535.
The default value is 161
Read Community This is a string. It is a command between the manage process
and the proxy process. It defines the authentication, access
control, and management relationship between one proxy and
Parameter Function
one group of the managers. Please make sure the device and
the proxy are the same.
The read community will read all the objects the SNMP supports
in the specified name. The default setup is public.
Write Community This is a string. It is a command between the manage process
and the proxy process. It defined the authentication, access
control, and management relationship between one proxy
and one group of the managers. Please make sure the device
and the proxy are the same.
The read community will read/write/access all the objects the
SNMP supports in the specified name. The default setup is write.
Trap address The destination address of the Trap information from the proxy
program of the device.
Trap port The destination port of the Trap information from the proxy
program of the device. It is for the gateway device and the
client-end PC in the LAN to exchange the information. It is a
non-protocol connection port. It has no effect on the network
applications. It is a UDP port not a TCP port. The value ranges
from 1 to 165535. The default value is 162.
SNMP version

Check V1, system only processes the information of
V1.

Check V2, system only processes the information of V2.
5.9.2.10 Multicast
The multicast interface is shown as in Figure 5-43.