ZyXEL Communications Prestige 320W Support Notes page 20

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Control points: Control points can manipulate network devices when you add a new control point
(in this case, a laptop) to a network, the device may ask the network to find UPnP-enabled devices.
These devices respond with their URLs and device descriptions.
UPnP Operations
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Addressing: UPnPv1 devices MAY support IPv4, IPv6, or both. For IPv4, each devices should
have DHCP client, when the device gets connected to the network, it will discover DHCP server
on network to get an IP address. If not, then Auto-IP mechanism should be supported so that the
device can give itself an IP address.(169.254.0.0/16)
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Discovery: Whenever a device is added on the net
network. Control point can also discover services provided by devices.
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Description: Control points can get more detailed service information fr
XML format. The description may include product name, model name, serial number, vendor ID,
and embedded services...etc.
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Control: Devices can be man
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Eventing: Devices can send event message to notify control points if there is
services provided.
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Presentation: Each
go to the device's presentation web page by the URL to control this device.
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2. Using UPnP in ZyXEL devices
ipulated by control points through Control message.
device can provide their own control interface by URL link. So that users can
All contents copyright (c) 2005 ZyXEL Communications Corporation.
P320W Support Notes
work, it will advertise it's service over the
om devices' description in
any update on
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