UPNP C# library

Simple UPNP library required written in (preferably) C# but VB.Net and even C++/CLI will be accepted!

All it needs to do is:

* Open a port on a standard internet gateway, such as a netgear or dlink router.

* Check whether a port is already opened, and if so, by uPNP or not.

* Close (delete) a port mapping.

* It should also find the public-facing IP address of the router, too, but only if this is supported by the gateway.

I imagine it would expose something like:

GatewayConnector c = new GatewayConnector();

[url removed, login to view](); //blocking call, i suppose

foreach(GatewayAccessPoint p in [url removed, login to view])

if([url removed, login to view](xxx))

[url removed, login to view](xxxx);

Note: I am a C# developer for an Investment bank in the UK but I don't have the time to do this myself, so please, bid away!

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S., U.K. and E.U. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

Windows 9x / 2000 or above, .Net 2.0 or above.

PHP

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