Questions tagged [upnp]

UPnP (Universal Plug'n'Play) is a group of network protocols used to simplify connecting devices to a network. It was made to extend the functionality of Plug and Play.

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minidlna device not showing up across 3 access points

My setup is the following minidlna device connected to access point (dhcp server disabled) connected to access point (dhcp server disabled) connected to access point (dhcp server on) connected via ...
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SSDP replies from 192.168.1.1. What exactly is at this ip address?

When I send a crafted ssdp request packet with ssdp:all to 239.255.255.250, an address 192.168.1.1 replies with a bunch of HTTP 1.1 OK ssdp messages(captured on Wireshark). Are these ssdp services ...
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Good LAN Plug And Play protocols (as of 2021)?

What would be (as of today) the best cloud-less way to allow a number of IoT client devices to automatically discover the IoT server/gateway on the same/other or upstream/downstream network (or, in ...
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Is there a (built-in) UPnP client in Windows 10

Older versions of Windows used to be able to detect a UPnP-enabled router and expose it as an “internet gateway” where you can manage the UPnP port forwarding assignments. What happened to that ...
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Without UPnp and manual Port Forwarding, is it possible for a Router to listen on certain port?

Considering this set-up: Two houses with two separate Internet connections (thus, two public IP addresses). Behind the Router for each connection, there is a computer installed with AnyDesk. Let's ...
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If you run MiniDLNA on Ubuntu Subsystem of Windows should the service run as normal?

I'm trying to run MiniDLNA (ReadyMedia) on my Ubuntu Subsystem for Windows 10, and I've setup my conf file and checked the status of the service and it looks like it's running. But when I try to look ...
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How SSDP over HTTP works?

M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 MAN: "ssdp:discover " MX: 1 ST: urn:dial-multiscreen-org:service:dial:1 this is a request message of SSDP for discovering service on LAN that ...
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Is it possible to port forward traffic from VPN server to one of clients?

I'm having a problem with NAT type in one of games. I cannot port forward my home network cause ISP blocks any traffic anyway, so the only solution would be to have a VPN server of mine. Everything ...
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Trying to setup Upnp for a friend so they can use myneigborsushicat. What are tests 7 and 8?

My friend and I want to play PPSSPP and use Myneighborsushicat to do it. Doing that requires upnp, so, We both used a program to test our computers. My results were this: TEST 1 - Operating System ...
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does anybody know why UPNP GetSecurityKeys option gives me null wpa password?

the WLANConfiguration.xml the part where GetSecurityKeys is mentioned <action> <name>GetSecurityKeys</name> <argumentList> <argument> <name>NewWEPKey0</name> &...
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Why UPNP gives me error 501 even thought the Curl request I sent is correct?

i am trying to use the UPNP on my router but keeps giving me the 501 error the command i am using curl "192.168.1.1:52869/control/igd/devinfo" --header "SOAPAction: urn:dslforum-org:...
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UPNP "zonetype" field

I'm conducting a research on UPnP packets from different devices, and one of the fields I noticed is device.zoneType. zoneType contains a number between 1-24. Do any of you know the explanation of ...
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UPnP-Server behind Firewall won't show up in iOS-Apps

I'm in the middle of setting up a server net at home. The firewall between user and server net does UPnP-Routing via smcroute (and firewalling with iptables plus ipset). All in all it works perfectly. ...
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Can SSDP still be enable after turning off uPnP?

I am watching my LAN traffic a bit to see if or what a new Chinese phone on the LAN does. I turned off uPnP on the internet router but see SSDP in some traffic. Curiously, that is (as far as I ...
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Avoid P2P issues with multi-level NATs with uPNP

What is the best solution to make a peer-to-peer application workable with multi-level NATs without having to manually open ports on the router? E.g. one application is using uPNP to traverse one NAT, ...
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Is TV Box infected?

I incidentally noticed strange firewall log entries like the following on my computer: Apr 1 22:17:56 slavic-probook kernel: [23623.091873] [UFW BLOCK] IN=wlp2s0 OUT= MAC=d0:57:7b:60:3a:6a:18:b8:1f:...
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What's the best way of controlling Wifi routers and access points?

I want to add support for controlling Wifi routers/access points on the local network. The first device I plan to add support for uses OpenWRT and from the question Can I remotely control multiple ...
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Using PCP (Port Control Protocol) in practice?

My ISP is rolling out IPv6 using DS-Lite with PCP enabled. I read the wikipedia page, searched google, and couldn't find answers to some practical questions: On the "client" (ISP subscriber PC), what ...
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Do you need to turn off UPnP on Router and/or Modem?

When cascading router and modem, do you need to disable UPnP feature on router? I mean, is it not the modem's job to take care of that?
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Unable to view UPnP Responses over network

I am using wireshark. I am trying to view UPnP responses from Belkin Wemo devices on my network. The wemo app sends out a discovery packet (using SSDP) to a multicast address, which you can see in the ...
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How to use DLNA feature of Comtrend Router?

I have a Comtrend 5220 that provides connectivity to my DSL service. There is a USB port on it and it has set-up options for ENABLE UPnP and ENABLE DLNA. The DLNA section has one configuration ...
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How Wifi devices can be accesses from out side

I just purchased a Nest Cam and installed the app. It works just fine and I can watch my house from out side. But always wondered, how can this device reconfigure my router to create some type of port ...
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Generic way to isolate faulty component (app / router) on non-working UPnP port forwarding

I have had trouble finding a guide for how to isolate problems with UPnP port-forwarding. I currently have access to Ubuntu 17.10 beta2 for troubleshooting. My problem is that I have a Plex Server on ...
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Service iphlpsvc (netsvcs) creates many short-living port forwardings

I discovered that one of my PCs started to request a lot short-living port forwardings according to my router (Fritz!Box 7490). Windows 10 is running on the device. It began on 25.06.2017. An update ...
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DLNA/UPNP / TWONKY / WIFI issue

I have an adsl modem/router (192.168.1.1) which has two devices attached: a NAS Lacie Networkstorage 2 with Twonky DLNA/IPNP media server on board a Netgear WNR2000 wifi router (172.16.0.1) both ...
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How to send upnp request using curl

I'm trying to find a way to add port forward using UPnP,I did turned on upnp and I can access http://192.168.1.254:52869/gateconnSCPD.xml that mena that upnp service is on, but I can't get miranda to ...
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If block all incoming traffic and disable UPnP can I still browse the web?

Excuse my ignorance but it seems I that I don't know why something on the Internet needs to connect to you Below is the firewall options in my BT Hub To my understanding the firewall blocks ALL ...
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How does Minecraft find LAN servers?

The Minecraft client (when you enter "multiplayer" mode) says "Scanning LAN for Local Servers..." What is it doing? Here's my problem: if computer A and computer B are connected together through ...
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Emulating a Chromecast on a Windows desktop

I am aware of the settings that allow Windows Media Player to become a DLNA receiver and the ability enable UPnP on Kodi (which is my current setup). What I would like to do is have the native ...
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Unknown UPnP Entries

Was checkout out my Firewall on which I usually have UPnP disabled, but turned it on as a debugging step for an issue I was having. I just noticed three ports registered that I am unsure where they ...
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Can Windows 10 act as UPnP server?

One of the primary purpose of my Windows 7 Pro 64bit is to use it as UPnP server to stream my movies to my Panasonic Viera VT50. It's the one thing I couldn't yet figure out before upgrading: will I ...
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How to enable miredo UPnP-Enabled Symmetric NAT Extension

I have linux mint and miredo installed on both machines. Both machines are behind symmetric NAT. Routers have UPnP enabled. Does miredo support upnp routers? How to enable UPnP-Enabled Symmetric NAT ...
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Internet gateway device protocol support?

As far as I understand, applications that need to transfer data across network address translators in a peer to peer fashion, like BitTorrent, usually rely on the UPNP IGD protocol to ask the router ...
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Can't Get Rid of Mac/Linux Malware or Hardware Bug

My MacBook now has a permanent back door for some hacker that I can't seem to get rid of. I even tried booting from a Linux USB stick, wiping everything including the EFI partition, but every time I ...
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Miniupnp thinks my router doesn't support UPnP

I have a IP camera on my network that is truly plug n play. As soon as I plugged the Ethernet cable in, it was accessible from 'the outside', without me having to touch my router's configuration. So I ...
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Getting Chromecast to work across subnets

I know Google says its not supported. Has anyone got a Chromecast to talk to a client on a different subnet? I have an OpenWRT router connected to my internet providers router (parent router). The ...
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6 votes
4 answers
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Route Windows 8 sound to DLNA device

Is that possible? Maybe some drivers exist that add DLNA device as Windows sound card? One possibility that I found: http://www.dbpoweramp.com/asset-upnp-dlna.htm It says: PC Sound Card Streaming ...
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Is there a simple command line UPnP AV Control Point?

I am looking to implement a Glorified Internet Picture Frame at work. The goal is to show a 4k picture on our wonderful 4k television, with all pixels intact, from a network-accessible source which is ...
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Running XBMC UPnP Server without keeping XBMC open

I have a few PCs at home, one of them, and HTPC, is connected to a storage device that holds most of my media. It's also connected to a TV, and I use XBMC on it to watch movies and TV shows. I ...
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upnp and port forwarding, how it works

I know that some programs like utorrent use upnp to add port forwarding automatically, how ever port forwarding does not appear in routers setting? I'm wondering how router pass traffic in/out without ...
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Port Forwarding on a router to a dynamic IP running Linux

I've set my Dad up with a Linux Mint PC (he's a novice and it's the safest thing). I would like to be able to SSH into this PC at any time (that it's on) to allow updates, configs, etc. This PC is ...
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Ad Hoc Network Connection causes Blue Screen of Death DPC_WATCHDOG_VIOLATION

I recently had my home internet go down, so I stood up a tethered Ad Hoc Wireless hotspot from my 4G mobile phone. However, once I connected my Windows 8.1 64 bit computer to it, it blue screened with ...
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Why is my D-Link IP webcam unreachable from within the LAN, but accessible from outside?

I recently bought a D-Link DCS-930L network webcam which is connected to my WLAN network. It retrieves a IP address via DHCP from DD-WRT based router (a TP-Link TL-WR1043ND), and it is listed under "...
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Windows 7 UPnP while turned off, spams event viewer

I have Win 7 Pro, EventViewer is spammed every 10 minutes with EventID 10016, which is described here. I ask myself (and now everyone reading this) WHY, because I have turned off Windows Media ...
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What do I lose by disable uPNP in a printer

On my large home network I have a network printer which works well with both Windows Vista, Windows 7, Mac OS and Ubuntu Linux. Recently I added a Windows 8.1 computer to my network, and that caused ...
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DLNA server outside LAN

I have a Sony Bravia HDTV that automatically detects my NAS as a media server, enabling playback of video files. However, is it possible for a remote server running windows with external static IP to ...
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How does uTorrent can automatically forward port through Linux Net Filter based firewall?

I have dilemma: How it is possible that uTorrent shows on my internal machine with internal IP, that my connection is OK (green check in the bottom right of its window), while I never forwarded any ...
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UPnP/DLNA device discovery not working

I'm having trouble discovering UPnP/DLNA devices on my network. Discovery seems to be unreliable; I've tried several UPnP device listing applications both on Windows PCs and Android devices. Often, ...
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Asus router RT-N56U unnecessarily opens extra ports for a DMZ device

My Asus RT-N56U router (latest firmware 3.0.0.4.374_979) opens port UDP 3659 for a Playstation 3 which is already in DMZ. The DMZ was set up properly with a static IP assigned to the PS3 and the ...
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How does UPnP know which IGD to port forward on if there is more than one IGD?

Say I have two IGDs on the same subnet with UPnP enabled. The host is configured to use one as its default gateway. How do UPnP applications know which IGD to port forward on. I don't think they use ...
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