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(ii) SNMPv3:
For data security reason, the authentication and encryption
assurances are added when developing SNMPv3. The user has to give
not only the security name( the same as "community name" in v1&v2c,
or sometimes we call it "context name") but the password in order to
access the IP camera. Please set security name, authentication type,
authentication password, encryption type, encryption password of
write and read respectively. The password must be 8~64 bits in length.
Different from in SNMPv1 and v2c, the user have to create a
account when using SNMPv3. In the account parameters, key in the
security name and password you set in the camera to get accessing.
(iii) SNMPv1/SNMPv2 Trap:
Trap is a mechanism that allows the a managed device to send
messages to manager instead of waiting passively for polling from
the manager. Specify the trap event. When those events happen, the
camera will send the ring message to the Trap Address, which is usually
the manager's IP address. Trap Community means the community that
can receive the trap message.
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