network-interface

I would like get the current network interface active and connected to the internet. Actually, I can check if a network is up and if is not a loop back network. foreach(QNetworkInterface interface, QNetworkInterface::allInterfaces()) { if (interface.flags().testFlag(QNetworkInterface::IsUp) && !interface.flags().testFlag(QNetworkInterface::IsLoopBack)) foreach (QNetworkAddressEntry entry, interface.addressEntries()) { if ( interface.hardwareAddress() != "00:00:00:00:00:00" && entry.ip().toString().contains(".")) items << interface.name() + " "+ entry.ip().toString() +" " + interface

I'm writing a UPnP AV / DLNA DMS which needs to send and receive SSDP messages. In response to some M-SEARCH packets I need to send a reply with the URL of a resource (in this case a HTTP server), which I've chosen to bind to INADDR_ANY ( 0.0.0.0 ). Of course this address is meaningless to the sender of the M-SEARCH packet: The address of the interface on which the M-SEARCH was received is most appropriate. How can I determine the appropriate address to send in the reply packet? Some ideas I've considered are: Binding a different receiver to each socket. When a receiver gets an M-SEARCH packet

I have been using NetworkInterface.getNetworkInterfaces() to query the Network Interfaces on my machine. Essentially I am trying to find Network Interface Cards. These are usually called something like eth0, eth1 etc.. Its been working great on win xp and even vista with a litle filtering. I just noticed in certain configurations of windows 7 I get a large number of listed network adapters. Way more than on xp and vista. I have only one card configured but seem to get three different network interfaces Intel(R) 82567LM-3 Gigabit Network Connection Intel(R) 82567LM-3 Gigabit Network Connection

I have the following code: f = urllib2.urlopen(url) data = f.read() f.close() It's running on a machine with two network interfaces. I'd like to specify which interface I want the code to use. Specifically, I want it to use the one other than the one it is using by default... but I can figure out which is which if I can just pick the interface. What's the easiest/best/most pythonic way to do this? Not yet a complete solution, but if you were using only simple socket objects, you could do what you need this way : import socket s = socket.socket() s.bind(("127.0.0.1", 0)) # replace "127.0.0.1"

I want to get accurate download/upload speed through a Network Interface using C# .NET I know that it can be calculated using GetIPv4Statistics().BytesReceived and putting the Thread to sleep for sometime. But it's not giving the output what I am getting in my browser. flindeberg By looking at another answer to a question you posted in NetworkInterface.GetIPv4Statistics().BytesReceived - What does it return? I believe the issue might be that you are using to small intervals. I believe the counter only counts whole packages, and if you for example are downloading a file the packages might get