Vivotek NETWORK CAMERA IZ7151 - Manual (Page 30)

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30 - User's Manual
5
: Click Next in the following window�
6
: Click Finish� UPnP TM is enabled�
► How does UPnP TM
work?
UPnP
TM networking technology provides automatic IP configuration and dynamic discovery
of devices added to a network. Services and capabilities offered by networked devices, such
as printing and file sharing, are available among each other without bothersome network
configuration. In the case of Network Cameras, you will see Network Camera shortcuts at My
Network Places
► Enabling UPnP port forwarding allows the Network Camera to open secondary HTTP port
on the router, not HTTP port, meaning that you have to add the secondary HTTP port number
behind the Network Camera’s public address in order to access the Network Camera from the
Internet. For example, when the HTTP port is set to 80 and the secondary HTTP port is set to
8080, refer to the list below for the Network Camera's IP address.
From the Internet In a local area network
http://203�67�124�123:8080 http://192�168�4�160 or
http://192�168�4�160:8080
► If the PPPoE settings are incorrectly configured or the Internet access is not working, restore
the Network Camera to factory default; see Restore on page  for details. After the Network
Camera is reset to factory default, it is accessible in a local area network.
HTTP
Authentication : Depending on your network security requirements, the Network Camera provides
two types of security settings for a HTTP transaction: basic and digest� If basic authentication is
selected, the password is sent in plain text format; there can be potential risks of being intercepted�
If digest authentication is selected, user credentials are encrypted in MD5 algorithm and thus
provide better protection against unauthorized accesses�
HTTP port / Secondary HTTP port : By default, the HTTP port is set to 80 and the secondary HTTP