Recommended Posts

nb7z1y.png

 

I was facing this issue a month ago, it rectified itself. But tonight, it has started again. There is nothing on download, no windows updates, browsers are also off. But for some reason, I am maxing out my connection (512kbps). What the hell is using my internet connection? I checked everything, my anti-virus update... nothing was using the internet. How do I find out the problem? I formatted my pc a month ago and it is virus free. This is highly annoying, please help. :)

Either the meter is broken or something is using your connection...

 

What does Resource Monitor show?

 

resourcemonitor-net-figa0729.jpg

 

http://www.techrepublic.com/blog/the-enterprise-cloud/use-resource-monitor-to-monitor-network-performance/4709/

239.255 is multicast address.

What I would do is sniff and look at the traffic.. http://www.wireshark.org/ is your friend.. Take a sniff - post up some details of the trace if you have questions on what it is.

Looks to be recv'd traffic not your machine sending anything. I don't see how that would be coming from outside your router to your box, it would be local so shouldn't really be slowing down your internet at such a small amount of traffic. 400 Bytes per second is nothing.

post-14624-0-21570000-1398459878.png

Give me a sec, and will fire up wireshark and show you example of this sort of traffic.

edit: So here is some example traffic on my home network.. This 192.168.1.99 is my popcorn hour A-110, this it announcing it UPnP services. The .97 and .98 are my DVRs - same thing. The 169.254 address are my Dvrs as well - they give themselves APIPA address for their local link stuff so multiple devices are sure to be able to talk to each other, etc.

This is typical noise on any network. If you do a sniff and we look into the packets we can see what it is sending, just from the mac address you can look up what device it is.

post-14624-0-01364500-1398460266.png

so see the mac there 00:06:DC Syabas Technology (Amquest), Sybas is hardware in the popcorn hour

Its not a problem - pretty much every single network is going to have multicast traffic on it.. I find it unlikely it could of of such a level that it would hinder your machines use of the internet. Guess on a really slow wireless network maybe typical multicast could take a bite out of performance.

Here is sniff from my work machine.. Look you got all other users machines here sending out SSDP discover multicast traffic

post-14624-0-24471700-1398461139.png

From the MAC we can see it is a

5C:26:0A Dell Inc.

Here is info about SSDP

http://en.wikipedia.org/wiki/Simple_Service_Discovery_Protocol

If you want to disable this on your machines running windows, we can go over that. If you have a smart switch you could turn on IGMP snooping to block it, etc. But it typical noise your going to see pretty much on any network that has user type devices on it.

Without any technical jargon - this traffic is going to be seen on ANY network - no it has nothing to do with you being on wireless or wired..  It is your devices looking for other devices.

Sure grab a sniff and we can look to identify what it is - I can promise you the traffic is there now as well.  If there is any other windows computers or media players, dvrs, etc.. you will have multicast traffic.  Multicast just means a special type of address that goes to every device on the network, not just 1 IP address.

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Hmm, I'll give it a go
    • Is Samsung teasing a Galaxy Z Fold7 Ultra? An official press release suggests so by Sagar Naresh Bhavsar We are inching closer to the launch of this year's premium foldables from Samsung: the Galaxy Z Fold7 and the Galaxy Z Flip7. Recently, a certification revealed that the affordable Galaxy Z Flip7 FE, could also debut alongside the other two foldables. The device is expected to take on the standard Moto Razr 2025. While we were getting excited about the trio, Samsung has put out a press release to create some hype around the upcoming foldables. Interestingly, the company has put great emphasis on the "Ultra" branding, which it usually uses for its Galaxy S-series phone and previously for Note-series phones. So, does this mean, we are getting a Galaxy Z Fold7 Ultra? Time will only tell. As for the press release, it is titled "Meet the Next Chapter of Ultra" and the first line highlights how Samsung has been listening to fans that have demanded "bigger screens, better cameras and new ways to connect and create." To churn up up the hype, Samsung added, "That’s why Galaxy’s next chapter is to provide an experience that seamlessly blends artistry and engineering to elevate everyday interactions." The GIF inside the press-release reveals what looks like the Galaxy Z Fold7 (or the Galaxy Z Fold7 Ultra, if that exists). Rumors have indicated that this year's Galaxy Z Fold7 is getting taller and wider than last year's model, thanks to a bigger display. The Z Fold7 could also feature a titanium backplate to not only reduce its thickness and make it stronger but to shed some weight as well. The company then directs the attention to its AI features such as voice controls for finding the perfect eatery or shopping place, using powerful AI-powered camera features, and so on. We will get to know more about the devices in the coming weeks. By that time, let us know your thoughts, on whether you would like an Ultra foldable or want Samsung to tweak the existing model and keep the space less-crowded.
    • A couple of friends of mine have been building Gunpla for years and got me interested, so I asked and they recommended this as a fairly good quality, very affordable, starting point. https://www.amazon.co.uk/dp/B0BGN9K1MV It was fun to build, didn't take too long, and helped me decide if I wanted to go further with the hobby, which I did.  Still only got this one built, but that's only due to time availability!
    • I've had an original, a Lite, and an OLED and I have just one question for you.  How big are your hands? I got rid of all three because, simply put, they're sized for kids hands more than anything, especially the Lite.  The Switch 2 is a fair bit larger but I'm not agreeing to Ninty's new EULA for the thing.
    • Where does he say that he'll give 99% to Africa? I agree that he said that he'll give 99% of his wealth, and you quote him saying that the majority will go to Africa. The majority of 99% does not mean all of the 99%. It could mean that he'll give just above half of that.
  • Recent Achievements

    • Week One Done
      Leonard grant earned a badge
      Week One Done
    • One Month Later
      portacnb1 earned a badge
      One Month Later
    • Week One Done
      portacnb1 earned a badge
      Week One Done
    • First Post
      m10d earned a badge
      First Post
    • Conversation Starter
      DarkShrunken earned a badge
      Conversation Starter
  • Popular Contributors

    1. 1
      +primortal
      260
    2. 2
      snowy owl
      158
    3. 3
      +FloatingFatMan
      145
    4. 4
      ATLien_0
      140
    5. 5
      Xenon
      131
  • Tell a friend

    Love Neowin? Tell a friend!