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Questions tagged [upnp]

Universal Plug and Play (UPnP) is a set of networking protocols that permits networked devices to seamlessly discover each other's presence on the network and establish functional network services for data sharing, communications, and entertainment.

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libraries in python and upnp

I want to develop some protocols that helps in the functioning of UPNP(universal plug and play) and simple service discovery protocol. I need to find the libraries for python and upnp so that I can read them and it becomes easy for me to understand…
KIT
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UPnP: Discovery message is sent but no response received

I am trying to get a list of UPnP services available. I am sending the discover message but I cannot get any response. 192.168.1.228 is the IP of the computer sending the discovery message. I also tried 127.0.0.1 and 192.168.0.1 but I still get no…
Yiannis Mpourkelis
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UPnP events not received or received late

I've been working on a simple UPnP client implementation but I'm having trouble with receiving events. To try and find faults in the messages I'm sending, I tested my use case with CLing (which is an awesome library but it depends on Java 1.5 while…
delucasvb
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Cling: Getting started with device search

I'm new to UPnP development and recently started to use Cling to develop a UPnP client in Java. To me the Cling documentation is insufficient. Especially it's lacking of basic examples, such as discovering UPnP devices via IP address. The search for…
Sebastian Schlicht
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Cannot connect to private ip (behind nat) even with PortMapping added to upnp router

I'm trying to make a p2p connection from a device outside a private network to a device inside a private network and behind a NAT. I'm using lib net.sbbi.upnp to add a Port Mapping to my router. import…
lhts
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Android cling-android Upnp SetAVTransportURI send Upnp Response = 500 Internal server error on xbox one

i'have a probleme using Upnp to send video file to xbox one with java/android. I use cling api to discover and connect upnp device over network. The discover operation work well, the xbox one is detected. The problem is when i try to send video link…
Simon Mardiné
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How to send M-SEARCH from Javascript / Browser

Is it possible to send a SSDP M-SEARCH from javascript in a browser? The protocol is based on UDP, and the message I'd like to send from Javascript should look like this: M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 MAN: "ssdp:discover" MX:…
Paul Fryer
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DLNA sequential playback, how it work?

If the tracks are played sequentially, who initiates the switch to the next track? Control Point. It asks the Digital Media Renderer for elapsed time from the beginning of the track and the next track starts. or Digital Media Renderer? How?
Evgeniy
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How to use miniupnpc with Boost.Asio UDP when binding a socket to a random port

I'm astonished by the lack of documentation on miniupnp, I believe there's a lot of people using it, but almost no documentation at all, I found a piece of code in the source of RakNet to guide me. Now I'm having a conceptual issue... I'm developing…
Aymar Fisherman
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Android: WifiP2pManager.discoverServices doesn't have UPNP data sent

I'm working on an app that uses UPNP to discover a TV Set Top Box via UPNP in order to put pictures taken on the device up on the TV. In onCreate I get the manager and initialize the channel. protected void onCreate(Bundle savedInstanceState) { …
Dan S
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How to setup UPnP Remote Acess service?

I am setting up an app in which I have to remotely operate the device (switch) from the other network.From my studies I came to know that it can be done using UPnP.I have implemented the code for local network which is able to operate the device on…
Imran
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Listening for a UDP unicast reply to a UDP multicast message

I am trying to implement a very simple upnp controller on linux, so that I can control a device which otherwise requires proprietary software. The docs say that I need to send a UDP multicast request of a specific form (see the "M-SEARCH" string in…
Tony
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How can I add a prefix to a WCF ServiceContract Namespace

I'm trying to implement an UPnP MediaServer in WCF. I'm slowly getting there, but now I've hit a brick wall. I need to add a prefix to the ServiceContract namespace. Right now I have the following: [ServiceContract(Namespace =…
Lodewijk
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UPnP and Port Forwarding with Lidgren fails

I'm fairly new to networking and lidgren has made it much easier for me to begin adding multiplayer capability to my XNA PC game. I've been testing across the network setting up my laptop right next to me and it has been working great. The problem…
Ted
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UPNP Advertise on Linux and discover on windows?

How to public/announce over Linux: GSSDP (libgssdp in most linux distros) is a small, reliable and well tested library that handles the announcement and discovery part of UPnP: it's trivial to write a small program that advertizes the device uri…
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