Configuring System Settings  |  123
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3. In the Security Name field, enter the security name for the SNMP v3 protocol (up to 32 
characters).
4. In the Authentication Type drop-down list, select the authentication type to use, either 
MD5 or SHA (MD5 is the default selection; SHA is for a more secure authentication 
method).
5. In the Authentication Password field, enter a password for the authentication system that 
is used (password must be at least 8 characters in length).
6. In the Encryption Type drop-down list, select the encryption type to use, either DES or 
AES (DES is the default selection; AES is for a more secure encryption method).
7. In the Encryption Password field, enter the password for the encryption system that is 
used (password must be between 8 and 512 characters in length). The Encryption 
Password can also be left blank, but in this case, the messages will not be encrypted.
8. Click Save.
Activating Trap Reporting
Traps are used by the camera to notify the management server of important events or status 
changes by means of an unsolicited SNMP message. To activate trap reporting:
1. Navigate to System 
 Network   SNMP (see Figure 7-10).
2. Under Traps for SNMP v1/v2/v3, select the Enable traps check box.
3. In the Trap address field, type the IP address of the management server.
4. In the Trap community field, specify the community name to use when sending a trap 
message to the management server. The default value is <public>.
5. Optionally, select the Warm start check box to have the camera perform a software reload 
when a trap message is sent.
6. Click Save.
UPnP Settings
Universal Plug and Play (UPnP) is an architecture that supports peer-to-peer Plug and Play 
functionality for network devices. UPnP is enabled on the camera by default. To use this 
function, UPnP must be also be installed on your computer.
Installing UPnP in Windows XP
1. Open the Start menu and click Run. Type appwiz.cpl, and then click OK.
2. Click Add/Remove Windows Components.
3. In the Windows Components Wizard dialog box (see Figure 7-11), in the Components 
window, click Networking Services, and then click Details.