UPNP (Universal Plug and Play) is a set of networking protocols that allows network components to see each other and use services of each other, such as data-sharing or media-streaming.

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Port forwarding vs UPnP [closed]

I am wondering what the security implications are between running UPnP or Port Forwarding on my Netgear R6300 router are.... is one better than the other? If I have UPnP turned on and this test ...
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Configuring UPnP on pfSense

I need a little help configuring UPnP on pfSense. I have installed pfSense between ADSL connection and connecting internal router. There are two video servers behind the router that need port 80, ...
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320 views

force a strict nat on linksys router [closed]

I'm trying to force a strict NAT on a Linksys E2500, but I'm unsure how to do that. Normally with my old Linksys router, I would have to do some port forwarding to get an open NAT, however I didn't ...
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125 views

Other methods of automaic port forwarding besides uPnP [closed]

Is there another method of auto-port forwarding, in case for some reason a user doesn't have uPnP enabled on the router? For programs like Skype, or IRC, how do they do it?
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UPnP With Cisco ASA

I recently bought a Cisco ASA 5500 for my home office. I was planning on installing and configuring it this weekend, but it only just occurred to me that it probably doesn't support UPnP, and that ...
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2answers
426 views

What Percentage of people have UPnP Enabled at current times? [closed]

Basically, I just need to know approx the percentage of people that have UPnP enabled at current times (2010) so that I can make a business desicion on a free, open source software product (built for ...
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3answers
6k views

Debugging UPnP / DLNA via Wireshark

Is there any way to parse / interpret the XMLs sent as part of a DLNA / UPnP using Wireshark, or any other network sniffer? I can get the raw packets, but it would be nice to see them parsed, to make ...
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How to route UPnP broadcasts to another subnet?

I got my internal subnet 192.168.1.x (255.255.255.0) where is an UPnP server sending broadcasts. Machines in this subnet can receive these broadcasts just normally. There's another VPN subnet, VPN ...
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forefront TMG 2010 … UPnP Port mapping

I've tried googling the answer for a few days now, have come up with very little apart from http://retrohack.com/how-to-enable-xbox-live-behind-tmg-2010/ but can only publish ports on 1 ip ...
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3answers
2k views

How to announce my laptop (hostname, ip) to my Linksys WRT54GL router (via upnp?)

Let's suppose I connect my Ubuntu Hardy laptop to the wifi provided by a Linksys WRT54GL router. I get an IP address assigned by DHCP. I'd like to announce (via upnp?) a hostname for that IP address, ...
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Howto redirect all SSDP packets to a specific interface via iproute2?

I have a faulty app which is sending SSDP packets on the wrong interface. I made the dev aware of the problem and it will be fixed in the new release but in the mean time I was hoping I could use ...
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1answer
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Setting up port forwarding via UPnP on Windows Server 2008 R2?

I'd like to set up some port forwarding in our router, using UPnP. More specifically, I want to run some program on startup that always forwards port 8443 my IP address (192.168.1.100). Port 8443 is ...
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Network flooded with M-SEARCH packets: what does it mean?

I just fired up Wireshark on my computer in my apartment and I noticed that another computer on the apartment building's network was sending out a lot of HTTP over UDP packets (about 18-20 per ...